Honda GL1800 Goldwing. Owners Manual

Tires

A permanent repair, such as an internal plug patch, can be made if a tire has only

a small puncture in the tread area. With such a repair, you should not exceed

50 mph (80 km/h) for the first 24 hours, or 80 mph (130 km/h) at any time

thereafter. In addition, you may not be able to safely carry as much weight. If

you choose to have a tire repaired, be sure the repair work is performed by a

professional and that the wheel is balanced before you ride.

If you have a tire professionally repaired at a non-Honda facility, we

recommend that you have the work checked by your Honda dealer.

Tire Replacement

Saf ety Precautions

Refer to

on page142

The tires that came on your motorcycle were designed to match the performance

capabilities of your motorcycle and provide the best combination of handling,

braking, durability, and comfort.

When replacing, use the original equipment tires or equivalent tires of the same

size, construction, speed rating, and load range as the originals.

Installing improper tires on your

motorcycle can affect handling

and stability. This can cause a

crash in which you can be

seriously hurt or killed.

Always use the size and type of

tires recommended in this

owner’s manual.

194

Servicing Your Honda

Tires

The recommended tires for your motorcycle are:

front

DUNLOP D250F

130/70R18M/C 63H

BRIDGESTONE G709 RADIAL

rear

DUNLOP D250

180/60R16M/C 74H

BRIDGESTONE G704 RADIAL

type

radial, tubeless

Whenever you replace a tire, remember:

Have the wheel balanced after the tire is installed.

Have the tire replaced by your Honda dealer.

Important Safety Reminders

Do not install a tube inside a tubeless tire on this motorcycle. Excessive heat

build-up can cause the tube to burst.

Use only tubeless tires on this motorcycle. The rims are designed for tubeless

tires, and during hard acceleration or braking, a tube-type tire could slip on

the rim and cause the tire to rapidly deflate.

Do not install car tires on this motorcycle. During installation the tire may

separate from the rim with enough force to cause serious injury or death.

When replacing tires, use only the recommended tires as shown above and on

the tire information label. Use of other tires on the model equipped with ABS

may impair proper ABS function. The ABS computer works by comparing

wheel speed.

Non-recommended tires can affect wheel speed and may confuse the ABS

computer.

If you ever replace a wheel, make sure that the wheel’s specifications match

those of the original wheels.

Be sure you use only TPMS-specific wheels. Not using TPMS-specific

wheels can cause an air leak, a tire pressure monitoring system failure, or both.

Replacement wheels are available at your Honda dealer.

Servicing Your Honda

195

Side Stand

Refer to Saf ety Precautions on page142

LEFT SIDE

stand spring

Check that the side stand assembly is working properly. If the side stand is

stiff or squeaky, clean the pivot area and lubricate the pivot bolt with clean

grease.

Check the side stand spring for damage or loss of tension.

Check the side stand ignition cut-off system:

1. Sit on the motorcycle and put the transmission in neutral.

2. Raise the side stand.

3. Start the engine.

4. Pull the clutch lever in.

5. Shift the transmission into gear.

6. Lower the side stand all the way.

The engine should stop as you lower the side stand. If the engine doesn’t stop,

see your Honda dealer for service.

196

Servicing Your Honda

Battery

Your motorcycle has a maintenance-free type battery. You do not have to check

the battery electrolyte level or add distilled water as you would with a

conventional-type battery.

Your battery is a maintenance-f ree type and can be permanently damaged if

the cap strip is removed.

Electrical accessories use current from the battery, even when the ignition is

OFF. Limited operation also allows the battery to discharge. If you have

electrical accessories on your motorcycle or do not ride frequently, we

recommend that you charge the battery frequently (see Battery Charging,

page

200

If you do not expect to ride your motorcycle for at least two weeks, we

recommend you remove the battery, or at least disconnect the battery cables

(negative cable first).

If you plan to store your motorcycle, see

Battery Storage,

page

198

If your battery seems weak and/or is leaking electrolyte (causing slow starting or

other electrical problems), see your Honda dealer.

WARNING:

Battery posts, terminals and related accessories contain lead and

lead compounds. Wash your hands after handling.

Servicing Your Honda

197

Battery

Battery Storage

Saf ety Precautions

Refer to

on page142

If you plan to store your motorcycle, we recommend you remove the battery and

store it where it can be charged at least every 30 days to maintain its service life.

If you do not remove the battery, we recommend disconnecting the battery

cables (negative cable first).

You will get the best storage results from removing the battery and slow

(trickle) charging it every 30 days (see

Battery Charging,

page

200

Before you remove the battery, be sure to read all the information that follows,

as well as the information on the battery label.

The battery gives off explosive

hydrogen gas during normal

operation.

A spark or flame can cause the

battery to explode with enough

force to kill or seriously hurt you.

Wear protective clothing and a

face shield, or have a skilled

mechanic do the battery

maintenance.

198

Servicing Your Honda

Battery

The battery is located in the battery box behind the left side cover.

Removal

Make sure the ignition switch is OFF.

Remove the left side cover (page155).

Pull the clip and remove the battery plate.

Disconnect the negative (ʵ) terminal lead from the battery first.

Remove the bolt and open the battery holder.

Disconnect the positive (ʴ) terminal lead.

Pull the battery out of the battery box.

Be careful to avoid damaging the cover under the battery box when you

remove the battery.

8. Charge the battery (see following section), unless you have been riding

regularly.

9. Store your battery in an easy-to-reach location off the floor, in an area

protected from freezing temperatures and direct sunlight.

10. Clean the battery box after removing the battery for storage. Dry the battery

box and, if paint is missing, re-paint the area.

11. Slow charge the battery (see following section) once every 30 days.

LEFT SIDE

positive (ʴ) terminal lead

negative (ʵ

) terminal lead

battery plate

clip

battery box

cover

battery holder bolt

Installation

1. Reinstall in the reverse order of removal. Be sure to connect the positive (ʴ)

terminal first, then the negative (ʵ

) terminal.

2. Check all bolts and other fasteners are secure.

Servicing Your Honda

199

Battery

Battery Charging

Refer to Saf ety Precautions on page142

Be sure to read the information that came with your battery charger and follow

the instructions on the battery. Improper charging may damage the battery.

We recommend using a ‘‘trickle’’ charger for home charging. These units can

be left connected for long periods without risking damage to the battery.

However, do not intentionally leave the charger connected longer than the time

period recommended in the charger’s instructions.

Avoid using an automotive-type battery charger. An automotive charger can

overheat a motorcycle battery and cause permanent damage.

‘‘trickle’’ charger

200

Servicing Your Honda

Appearance Care

Frequent cleaning and polishing will keep your Honda looking newer longer.

Frequent cleaning also identifies you as an owner who values your motorcycle.

A clean motorcycle is also easier to inspect and service.

General Recommendations

Refer to

Saf ety Precautions

on page142

To clean your motorcycle, you may use:

ʵwater

ʵa mild, neutral detergent and water

ʵa mild spray and wipe cleaner/polisher

ʵa mild spray and rinse cleaner/degreaser and water

Avoid products that contain harsh detergents or chemical solvents that could

damage the metal, paint, and plastic on your motorcycle.

If your motorcycle is still warm from recent operation, give the engine and

exhaust system time to cool off.

Park in a shady area. Washing your motorcycle in bright sunlight may cause

the finish to fade because water droplets intensify the sun’s brightness.

Spotting is also more likely because surface water can dry before you have

time to wipe it off.

Clean your motorcycle regularly to protect surface finishes.

We recommend the use of a garden hose to wash your motorcycle. High

pressure washers (like those at coin-operated car washes) can damage certain

parts of your motorcycle.

The audio system is designed to be weatherproof unless it is sprayed directly

with hose.

High pressure water (or air) can damage certain parts of your motorcycle.

After cleaning, inspect for damage, wear, and leaks (fuel, oil, coolant, brake,

and clutch fluid).

Servicing Your Honda

201

Appearance Care

Washing Your Motorcycle with a Mild Detergent

Refer to Saf ety Precautions on page142

1. Rinse your motorcycle thoroughly with cool water to remove loose dirt.

2. Fill a bucket with cool water. Mix in a mild, neutral detergent, such as dish

washing liquid or a product made especially for washing motorcycles or

automobiles.

3. Wash your motorcycle with a sponge or a soft towel. As you wash, check for

heavy grime. If necessary, use a mild cleaner/degreaser to remove the grime.

If the inside of the headlight lens appears clouded immediately after washing,

it should clear after a few minutes of riding.

4. After washing, rinse your motorcycle thoroughly with plenty of clean water

to remove any residue. Detergent residue can corrode alloy parts.

5. Dry your motorcycle with a chamois or a soft towel. Leaving water on the

surface to air dry can cause dulling and water spots. As you dry, inspect for

chips and scratches.

6. Start the engine and let it idle for several minutes. The engine heat will help

dry moist areas.

7. As a precaution, ride your motorcycle at a slow speed and apply the brakes

several times. This will help dry the brakes and restore normal braking

performance.

202

Servicing Your Honda

Appearance Care

Cleaning the Windscreen

Saf ety Precautions

Refer to

on page142

Using plenty of water, clean the windscreen with a soft cloth or sponge. (Avoid

using detergents or any kind of chemical cleaner on the windscreen.) Dry with a

soft, clean cloth.

To avoid possible scratching or other damage, use only water and a soft cloth

or sponge to clean the windscreen.

For a dirtier windscreen, use a diluted neutral detergent with a sponge and plenty

of water. Make sure to wash off all the detergent. (Detergent residue may cause

windscreen cracks.)

Replace the windscreen if scratches cannot be removed and they obstruct clear

vision.

Take care to keep battery electrolyte, brake fluid, or other chemical solvents off

the windscreen and screen garnish. They will damage the plastic.

Cleaning the Display

Clean the display with a soft, damp cloth. You may use a mild cleaner intended

for eyeglasses or computer displays.

Harsher chemicals may damage the display.

To avoid possible scratching or other damage, use only water and a soft cloth

or sponge to clean the display.

Take care to keep battery electrolyte, brake fluid, or other chemical solvents off

the display. They will damage the display.

Servicing Your Honda

203

Appearance Care

Spray Cleaning Your Motorcycle

Refer to Saf ety Precautions on page142

Avoid using spray cleaner products on the tires or suspension components.

Suggestions for using spray cleaner(s) follow:

Motorcycle Condition

Recommended Cleaning

General cleaning.

Apply a spray cleaner/polish and wipe

Polishing paint,

with a non-abrasive cloth.

chrome, glass, and

clear plastic. Dust.

Fingerprint smudges.

Light road grime.

Spray any difficult-to-reach or very dirty

areas with a spray cleaner/degreaser.

Rinse and dry.

Apply a spray cleaner/polish and wipe

with a non-abrasive cloth.

Heavy grime. Oil leaks.

Use a spray cleaner/degreaser.

Brake dust.

If necessary, rub with a sponge. Rinse

and dry.

Apply a spray cleaner/polish and wipe

with a non-abrasive cloth.

Dull, corroded chrome

Apply a high quality chrome/aluminum

or aluminum.

polish and wipe with a non-abrasive cloth.

204

Servicing Your Honda

Appearance Care

Aluminum Wheel Maintenance

Saf ety Precautions

Refer to

on page142

Aluminum may corrode from contact with dirt, mud, or road salt. Clean the

wheels after riding through any of these substances. Use a wet sponge and mild

detergent, or a commercially-available spray cleaner/degreaser designed for use

on aluminum. Avoid stiff brushes, steel wool, or cleaners containing abrasives

or harsh chemical compounds.

After washing, rinse with plenty of water and dry with a clean cloth. Then apply

a mild, commercially-available spray cleaner/polish or wax.

For stained or dull-looking wheels, use a quality chrome/aluminum polish to

restore the finish.

After you finish cleaning the wheels, it’s important to check for and remove any

cleaner or polish residue found on the brake discs or pads. Use Honda Contact/

Brake Cleaner or an equivalent brake degreasing agent.

Clean the Matte Painted Surface

Refer to

Saf ety Precautions

on page142

Use a soft cloth or sponge, plenty of water, and a mild detergent to clean the

matte paint. Dry with a soft, clean cloth.

Do not use polishing compounds or wax containing polishing compounds. These

can damage or discolor the paint.

To keep your Honda looking new, clean and polish it frequently.

Servicing Your Honda

205

Appearance Care

Finishing Touches

Refer to Saf ety Precautions on page142

After washing your motorcycle, consider using a commercially available spray

cleaner/polish or quality liquid or paste wax to finish the job. Use only a non-

abrasive polish or wax made specifically for motorcycles or automobiles. Apply

the polish or wax according to the instructions on the container.

If a surface on your motorcycle is chipped or scratched, your Honda dealer has

touch-up paint to match your motorcycle’s color. Be sure to use your

motorcycle’s color code (page

) when you buy touch-up paint.

241

If the frame has a chip that exposes the metal, first apply primer (to prevent

corrosion) and then apply the touch-up paint. Several thin layers of touch-up

paint are better than one thick coat.

206

Servicing Your Honda

Storing Your Honda

If you won’t be riding for an extended period, such as during the winter,

thoroughly inspect your motorcycle and correct any problem before storing it.

That way, needed repairs won’t be forgotten and it will be easier to get your

motorcycle running again.

For more information about storage, refer to the Honda Motorcycle Winter

Storage Guide,

available from your Honda dealer (USA only).

We suggest you perform the following procedures to keep your motorcycle in

top condition. These storage procedures will reduce the deterioration that can

occur during storage.

Preparation for Storage

Refer to

Saf ety Precautions

on page142

This procedure requires a means for draining and disposing of drained fuel

(page

211

1. Change the engine oil and filter (page

167

2. Make sure the cooling system is filled with a 50/50% antifreeze solution

(page

170

3. Fill the fuel tank. Make sure the fuel fill cap is properly installed.

4. To prevent rusting in the cylinders, perform the following:

Remove the spark plug caps from the spark plugs. Using tape or string,

secure the caps to any convenient plastic body part so that they are

positioned away from the spark plugs.

Remove the spark plugs from the engine and store them in a safe place. Do

not connect the spark plugs to the spark plug caps.

208

Tips

Storing Your Honda

Pour a tablespoon (15ʵ20 cc) of clean engine oil into each cylinder and

cover the spark plug holes with a piece of cloth.

With the engine stop switch in the RUN position, press the start button

several times to crank the engine and distribute the oil.

Reinstall the spark plugs and spark plug caps.

5. Remove the battery and charge it fully. Store it in an area protected from

freezing temperatures and direct sunlight. Slow charge the battery

(page

200

) once a month.

6. Wash and dry your motorcycle. Wax all painted surfaces. Apply rust-

inhibiting oil to the chrome pieces.

7. Inflate the tires to their recommended pressures (page

200

8. Store your motorcycle in an unheated area, free of dampness, away from

sunlight, with a minimum of daily temperature variation.

9. Cover your motorcycle with a porous material. Avoid using plastic or similar

non-breathing, coated materials that restrict air flow and allow heat and

moisture to accumulate.

Removal from Storage

Refer to

Saf ety Precautions

on page142

1. Uncover and clean your motorcycle.

2. If your motorcycle has been stored for more than four months -- change the

engine oil (page

167

3. If your motorcycle has been stored for more than two months -- ask your

Honda dealer to drain and replace the fuel.

4. Charge the battery (page

200

) as required. Install the battery.

Perform a pre-ride inspection (page

), then test-ride your motorcycle at

low speeds.

Tips

209

Transporting Your Motorcycle

If your motorcycle needs to be transported, it should be carried on a motorcycle

trailer, or a truck or trailer with a flatbed area. Do not tow your motorcycle, as

towing can seriously damage the transmission.

When contacting a towing or transporting service, be sure to ask if they have a

flatbed area, a loading ramp or power ramp to safely lift the motorcycle, and

motorcycle tie-down straps.

210

Tips

You & the Environment

Owning and riding a motorcycle can be enjoyable, but you must do your part to

protect nature.

Following are tips on how you can be an environmentally responsible

motorcycle owner.

Choose Sensible Cleaners.

Use a biodegradable detergent when you wash

your motorcycle. Avoid aerosol spray cleaners that contain

chlorofluorocarbons (CFCs) which damage the atmosphere’s protective ozone

layer. Don’t throw cleaning solvents away; see the following guidelines for

proper disposal.

Recycle Wastes. It’s illegal and thoughtless to put used engine oil in the trash,

down a drain, or on the ground. Used oil, gasoline, coolant, and cleaning

solvents contain poisons that can hurt refuse workers and contaminate our

drinking water, lakes, rivers, and oceans. Before changing your oil, make sure

you have the proper containers. Put oil and other toxic wastes in separate

sealed containers and take them to a recycling center. Call your local or state

office of public works or environmental services to find a recycling center in

your area, and to get instructions on how to dispose of non-recyclable wastes.

Tips

211

Taking Care of the Unexpected

This section discusses the more common problems that can occur with your

motorcycle while you’re riding. It tells you how to evaluate each problem and

what actions you can take to try to resume riding. If the problem cannot be

safely solved, this section also gives instructions on the proper way to have your

motorcycle transported.

For information about transporting your motorcycle, see page

210

General Guidelines

214

If Your Engine Quits or Won’t Start

215

If You Have a Flat Tire

218

If Your Engine Overheats

229

If the Low Oil Pressure Indicator Lights

231

If a Fuse Blows

232

If You Crash

235

If You Lose Your Key

236

If Your Battery Is Low (or Dead)

237

213

Taking Care of the Unexpected

General Guidelines

Keeping your motorcycle well-maintained is the best way to reduce the

possibility of having a problem on the road.

Remember to take along your owner’s manual, the tool kit that came with your

motorcycle, and any other items (such as tire repair supplies and additional

tools) that might help you solve a problem on your own.

Should you ever have a problem while riding, please follow these guidelines:

Always put personal safety first.

Take time to assess the situation and your options before deciding what to do.

If the problem is relatively minor and you have the tools, supplies, and skills

to make a temporary repair, be sure to have permanent repairs made as soon

as possible.

Do not continue riding if you are hurt or your motorcycle is not in safe riding

condition.

Additional recommendations for specific problems follow.

214

Taking Care of the Unexpected

If Your Engine Quits or Won’t Start

Proper operation and maintenance can prevent starting and engine performance

problems. In many cases, the cause of the problem may be a simple operational

oversight.

If you have a problem starting the engineʵor experience poor engine

performanceʵthe following information may help you. If you can’t correct the

problem, see your Honda dealer.

If your motorcycle won’t start, listen as you press the start button. If you don’t

hear the starter motor turning, refer to the Starter motor doesn’t operate

symptom. If you can hear the starter motor working normally, refer to the

Starter motor works, but the engine won’t start symptom.

SYMPTOM:

Starter motor doesn’t operate.

POSSIBLE CAUSE

WHAT TO DO

ignition switch OFF

Turn the ignition switch ON.

engine stop switch OFF

Turn the engine stop switch to RUN.

transmission not in neutral

Shift into neutral.

reverse (RVS) switch ON

Push the reverse (RVS) switch to the

OFF position.

side stand down (when

Put the transmission in neutral or raise

transmission not in neutral)

the side stand and pull the clutch lever in.

blown fuse

Replace with a new fuse of the same

rating (page232

battery lead loose

Tighten the battery lead.

low (or dead) battery

Charge the battery (page200

). If

charging doesn’t help, see your Honda

dealer.

faulty starter motor

If all possible causes are negative, the

starter motor may be faulty. See your

Honda dealer.

215

Taking Care of the Unexpected

If Your Engine Quits or Won’t Start

SYMPTOM:

Starter motor works, but the engine won’t start.

POSSIBLE CAUSE

WHAT TO DO

out of fuel

Fill the fuel tank.

flooded engine

See

FloodedEngine

(page

loose or unconnected

Install the spark plug caps securely. If

spark plug caps

the engine still won’t start, see your

Honda dealer.

loose battery cables

Tighten the battery terminal bolts.

weak battery

Charge the battery (page200). If

charging doesn’t help, see your Honda

dealer.

SYMPTOM:

Engine starts, but stalls as you shift into gear.

POSSIBLE CAUSE

WHAT TO DO

side stand down

Raise the side stand. Start again.

216

Taking Care of the Unexpected

If Your Engine Quits or Won’t Start

SYMPTOM:

Engine starts, but runs poorly.

POSSIBLE CAUSE

WHAT TO DO

idles roughly, too fast,

See your Honda dealer.

stalls

overheating

Check the coolant temperature gauge.

Refer to

If Your EngineOverheats,

page

229

low oil pressure

Check the low oil pressure indicator.

Refer to

If the Low Oil Pressure

Indicator Lights,

page

231

runs erratically, misfires

May damage catalytic converters.

See your Honda dealer.

blubbers (rich fuel

See your Honda dealer.

mixture)

sooty exhaust (rich fuel

See your Honda dealer.

mixture)

detonates or pings under

If applicable, switch to the recommended

load

octane gasoline (page160

) or change

your brand of gasoline. If the problem

persists, see your Honda dealer.

afterfires (backfires)

May damage catalytic converters.

See your Honda dealer.

pre-ignition (runs on after

May damage catalytic converters.

ignition switched OFF)

See your Honda dealer.

217

Taking Care of the Unexpected

If You Have a Flat Tire

A flat tire is always unwelcome, especially if you are far from help. If you think

you are losing air, or you hit a pothole or hard object, pull safely to the side of

the road so you can inspect the tires and assess the situation. (Be sure to park on

a firm, level surface and use the center stand for support.) You should examine

the tire treads and sidewalls for foreign objects or damage. If you find a tire that

has been punctured or damaged, you have two options.

Option 1:

Have Your Motorcycle Transported

If a tire has a major puncture or a cut in the tread or sidewall, or the bead has

come loose from the rim, there is probably not much you can do except have

your motorcycle transported to a Honda dealer or other qualified service facility.

Even with a simple puncture, this may be the safest and least troublesome

solution. For transporting instructions, see page

210

Option 2:

Make a Temporary Roadside Repair

If a tire has only a minor nail puncture and is not completely flat, you may be

able to make an emergency repair that could allow you to continue riding to

where you can get the tire replaced or permanently repaired.

Riding your motorcycle with a

temporary tire repair can be

risky. If the temporary repair

fails, you can crash and be

seriously injured or killed.

If you must ride with a

temporary tire repair, ride slowly

and carefully and do not exceed

30 mph (50 km/h) until the tire is

permanently repaired or

replaced.

218

Taking Care of the Unexpected

If You Have a Flat Tire

Due to the uncertainty of any temporary repair, you should ride slowly (not over

30 mph, 50 km/h) and carefully (preferably without a passenger or cargo) until

the tire is replaced or permanently repaired. Stop frequently and check the air

pressure. If the tire is losing pressure, it may be unsafe to continue riding. As the

tire gets low, it will affect the handling of your motorcycle (especially with a

passenger and cargo), and it may overheat and blow out.

Types of Temporary Repairs

The following types of temporary repairs generally require a source of air to

air designed to inflate a tire.

For more information on tire repair, see page 193 .

Inflate the tire:

Tubeless tires have some self-sealing ability if they are

punctured and the result is usually just a slow leak. If this is the case, you can

try inflating the tire to see if it will hold air pressure. If you can see a nail or

other object embedded in the tire tread, do not remove it at this time.

Plug the hole:

The idea here is to do something to temporarily stop the leak.

If you have a tubeless tire repair kit, you can pull out the nail and try inserting

an external plug in the puncture. Follow the instructions that came with the

repair kit and be sure to inflate the tire to the correct pressure.

Using a puncture-repairing agent can damage the TPMS sensors, causing the

TPMS indicator to turn on. Have you motorcycle checked by your Honda

dealer as soon as possible.

Use caution to not damage the TPMS sensor if an internal plug patch must be

used to repair the tire. If you have a tire prof essionally repaired at a non-

Honda f acility, we recommend that you have the work checked by your Honda

dealer. TPMS wheels require special handling when changing the tire. Failure

to follow the proper tire replacement procedure can result in damage to the

TPMS sensor.

219

Taking Care of the Unexpected

If You Have a Flat Tire

Should You Repair or Replace a Tire?

We strongly recommend that you replace, not permanently repair, any tire that is

punctured or damaged, even if the tire has only a minor puncture. For a full

discussion of repairs and replacement, see page

193

Emergency Front Wheel Removal/Installation

Saf ety Precautions

Refer to

on page142

We recommend wheel removal be done only by your Honda dealer or another

qualified mechanic. Do not attempt to remove the wheel on your own. Wheel

removal requires mechanical skill and professional tools.

Removal

Park your motorcycle on a firm, level surface.

2. Raise the front wheel off the ground by placing a support block under the

engine, being careful to avoid contact with the exhaust pipe and front lower

cover.

Remove the parts in sequence, according to the order in the illustration.

When removing and installing the wheel, be careful not to damage the

sensor and pulser ring.

(Models equipped with ABS)

To avoid damage to the brake hose during removal, support the caliper

assembly so that it doesn’t hang from the hose. Do not twist the brake hose.

Avoid getting grease, oil, or dirt on the disc or pad surfaces. Any

contamination can cause poor brake performance or rapid pad wear after

reassembly.

Avoid depressing the brake lever and brake pedal when the wheel is off the

motorcycle. This will force the caliper pistons out of the cylinders. The

result will be a loss of brake fluid. If this occurs, the brake system will

require service.

See your Honda dealer for this service.

220

Taking Care of the Unexpected

If You Have a Flat Tire

Installation

1. Reassemble the removed parts in the reverse order of removal.

Position the wheel between the fork legs and insert the front axle shaft

from the left side, through the left fork leg and wheel hub.

Align the index line of the front axle shaft with the recessed surface of the

fork leg.

recessed surface

front axle

shaft

index line

Fit the brake disc carefully between the brake pads to avoid damaging the

pads.

2. Install the bolts and tighten to the specified torque:

axle bolt:

44 lbf·ft (59 N·m , 6.0 kgf·m)

right caliper fixing bolts:

23 lbf·ft (31 N·m , 3.2 kgf·m)

left caliper socket bolt:

23 lbf·ft (31 N·m , 3.2 kgf·m)

3. Measure the clearance between the brake disc and the caliper holder on each

side with a 0.028 in (0.7 mm) feeler gauge.

If the feeler gauge inserts easily, remove it and tighten the axle pinch bolts

to the specified torque:

16 lbf·ft (22 N·m , 2.2 kgf·m)

If the feeler gauge cannot be inserted easily, loosen the left axle pinch bolt

and pull the left fork outward or push inward to adjust the clearance. Then

tighten the axle pinch bolts to the specified torque.

(cont’d)

223

Taking Care of the Unexpected

If You Have a Flat Tire

4. After installing the wheel, apply the brake lever AND brake pedal several

times, then recheck both discs for caliper holder to disc clearance. Do not

operate the motorcycle without adequate clearance.

Check for free wheel rotation after the brake lever and brake pedal are

released. Recheck the wheel if the brake drags or if the wheel does not

rotate freely.

After installing the wheel, operate the brake lever AND brake pedal several

times until you feel pressure. You must restore pressure from BOTH the

lever AND the pedal because this motorcycle is equipped with a Linked

Braking System.

Verify proper brake operation before riding.

5. Remove the protective tapes from the front wheel.

If a torque wrench was not used for installation, see your Honda dealer as

soon as possible to verify proper assembly. Improper assembly may lead to

loss of braking capability.

225

Taking Care of the Unexpected

If You Have a Flat Tire

Emergency Rear Wheel Removal/Installation

Refer to Saf ety Precautions on page142

We recommend wheel removal be done only by your Honda dealer or another

qualified mechanic. Do not attempt to remove the wheel on your own. Wheel

removal requires mechanical skill and professional tools.

Removal

1. Park your motorcycle on its center stand on a firm, level surface.

2. Remove the parts in sequence, according to the order in the illustration.

Avoid getting grease, oil, or dirt on the disc or pad surfaces. Any

contamination can cause poor brake performance or rapid pad wear after

reassembly.

When removing and installing the wheel, be careful not to damage the

sensor and pulser ring.

(Models equipped with ABS)

(Models not equipped with Premium Audio)

226

Taking Care of the Unexpected

If You Have a Flat Tire

: (Models not equipped with Preminum Audio)

: (Models equipped with Preminum Audio)

Installation

1. Reassemble the removed parts in the reverse order of removal.

2. Tighten the rear wheel nuts to the specified torque:

80 lbf·ft (108 N·m , 11.0 kgf·m)

3. After installing the wheel, apply the brake several times and then check if the

wheel rotates freely. Recheck the wheel if the brake drags or if the wheel

does not rotate freely.

4. Operate the brake pedal and check the brake operation.

Inspect the brake system (page

184

If a torque wrench was not used for installation, see your Honda dealer as

soon as possible to verify proper assembly. Improper assembly may lead to

loss of braking capability.

228

Taking Care of the Unexpected

If Your Engine Overheats

Normally, the needle on your temperature gauge will rise to a point about

midway between C (cold) and H (hot) and then level off. Hot weather may

cause the needle to rise higher than normal. So will temporary stress such as

climbing a hill. If you’re stuck in stop-and-go traffic, the needle may climb

some, but the radiator fan is designed to prevent overheating. Be aware of these

variations as you monitor the gauge.

If your vehicle is operated at sustained speeds between 10 and 15 miles per

hour in high ambient temperature conditions, you may experience high

temperature gauge readings.

If the temperature gauge rises, shifting to second gear or altering your speed

(either faster or slower) may reduce the temperature reading. If the indicator

reaches the red zone, as soon as it is safe to do so, pull over and let the engine

idle until the indicator drops.

Continuing to ride with an overheated engine can cause serious engine damage.

A steaming engine indicates a coolant leak. Shut the engine off and wait until

the steaming stops. Look for a leak, but don’t touch the engine or radiator

system. Let everything cool off first.

If there’s no obvious problem, leave the engine on so the fan and coolant

circulating system can continue working. Monitor the temperature gauge. The

needle may drop to the normal range after a brief stop with no load on the

engine.

Check the radiator fan.

If the fan is not working, turn the engine off. Open the fuse box (page

)

232

and check the radiator fan fuse. If the fuse is blown, replace it with the proper

(same rating) spare fuse. Start the engine. If the needle climbs to the red zone

and stays there, turn the engine off.

If the radiator fan is working, visually check the coolant level in the reserve

tank, located behind the left engine side cover. It isn’t necessary to touch the

radiator system.

(cont’d)

229

Taking Care of the Unexpected

If Your Engine Overheats

If the reserve tank is low or empty, don’t ride without adding coolant

(page

171

). After adding coolant, turn the engine on and check the

temperature gauge.

If the needle doesn’t drop, do not ride. The engine needs repair. Transport

your motorcycle to a Honda dealer (page

210

If the temperature drops to normal, check the coolant level. If it has gone

down, add more coolant.

If you are able to resume riding, continue to monitor the gauge frequently.

If there’s a mild leak, you can ride for awhile, carefully watching the gauge. Be

prepared to stop and add more coolant or water. If the leak is bad, transport your

motorcycle to a Honda dealer (page

210

230

Taking Care of the Unexpected

If the Low Oil Pressure Indicator Lights

If you check your engine oil level regularly, you should never see the low

oil pressure indicator while riding. Normally, it will only light momentarily

when you turn the ignition switch ON. Occasionally, it may flicker at or

near idling speed.

Low oil pressure may be caused by an oil leak, a low oil level, or some problem

in the engine’s lubrication system.

If the indicator comes on while you’re riding, don’t ignore it. Pull safely to the

side of the road. If possible, pull the clutch lever in and coast to a stop. Stop the

engine as soon as it’s safe to do so.

Continuing to ride with low oil pressure can cause serious engine damage.

Check for an oil leak.

Then check the oil level. If necessary, add the recommended oil (page

166

)

to the upper level mark. If you must leave your motorcycle to get oil, secure it

as much as possible.

After adding oil, start the engine, and check that the low oil pressure indicator

goes off. Check for a possible leak.

If the indicator goes off and there is no leak -- resume riding. If there is a

leak -- do not ride the motorcycle until the leak is repaired by a Honda dealer.

231

Taking Care of the Unexpected

If a Fuse Blows

All of the electrical circuits on your motorcycle have fuses to protect them from

damage caused by excess current flow (short circuit or overload).

If something electrical on your motorcycle stops working, the first thing you

should check for is a blown fuse.

Determine from the chart on the circuit fuse box cover which fuse or fuses

control that component. Check those fuses first, but check all the fuses before

looking elsewhere for another possible cause of the problem. Replace any blown

fuses and check component operation.

The circuit fuse box (including spare fuses) is located behind the left side

cover.

The main fuse is located in the fuse box.

Recommended Fuses

main fuse A

30 A

main fuse B

120 A

speed limiter fuse

60 A

external amplifier

40 A

fuse(models

equipped with

Premium Audio)

other fuses

30 A, 20 A, 15 A, 10 A, 5 A

To prevent an accidental short circuit, turn the ignition switch OFF before

checking or replacing the fuses.

Remove the left side cover (page155).

Remove the fuse box cover.

LEFT SIDE

fuse box cover

fuse box

232

Taking Care of the Unexpected

If a Fuse Blows

Main Fuse Access:

4. Check the two main fuses (A & B) to see if they are blown.

To replace main fuses (A & B), see your Honda dealer for this service.

Speed Limiter Fuse Access:

5. Check the speed limiter (reverse system) fuse to see if it’s blown, see your

Honda dealer for this service.

Circuit Fuses Access:

6. To check or replace a circuit fuse, pull the old fuse out of its retaining clips

with the fuse remover. Look for a burned wire inside the fuse. If the fuse is

blown, replace it with a spare fuse of the same rating.

If you do not have a replacement fuse with the proper rating for the circuit,

install one with a lower rating.

Replacing a f use with one that has a higher rating greatly increases the chance

of damage to the electrical system.

External Amplif ier Fuse Access:

To replace the external amplifier fuse, see your Honda dealer for this service.

(cont’d)

233

Taking Care of the Unexpected

Honda GL1800 Goldwing. Owners Manual - page 6