New Holland Workmaster 25, Tier 4B (final) Compact Tractor. OPERATOR’S MANUAL (2020)

7 - MAINTENANCE

Battery - Test

WARNING

Explosion hazard!

If battery electrolyte is frozen, attempting to charge the battery or jump-start the engine can cause the

battery to explode. Always keep batteries at full charge to prevent frozen battery electrolyte. Never

charge a frozen battery.

Failure to comply could result in death or serious injury.

W0203A

The tractor is equipped with a BCI group 34, 12 V bat-

tery (A) with a minimum cold cranking ability of 660 A

at -18 °C (0 °F).

Make sure the battery connections are tight and free

of corrosion. A solution of baking soda and water may

be used to wash the outside surface and terminals of

the battery when necessary. However, make sure the

solution does not get inside the battery. After cleaning,

wash the battery with clean water, then apply a small

amount of petroleum jelly to the terminals to prevent

corrosion.

In freezing temperatures, a good battery charge must

be maintained. If the battery becomes discharged

or run down, the electrolyte becomes weak and may

freeze, causing damage to the case. If you must add

water, use distilled water. Add the water just before

using the tractor so that the water will mix with the elec-

trolyte during the charging process, thus preventing

the water from freezing.

To determine the battery charge, check the specific

gravity of the electrolyte.

NHIL17CT01425BA

7-46

7 - MAINTENANCE

Fuses - Check

The fuse block (1) is located on the right-hand side of

the engine firewall. Always replace blown fuses with

the size specified for that circuit.

NHIL12CT00676AA

From right to left the fuse block contains the following

fuses:

NHIL12CT00685AA

Fuse #

Fuse Size

Circuit Protected

10 A

Engine, Alternator

10 A

Instrument panel, Glow plugs relay, Horn,

Brake lights

20 A

Head lights relay

15 A

Rear work light (optional )

10 A

PTO

10 A

Safety controller

Bottom Row

10 A

Spare

15 A

Turn signals

15 A

Hazard lights, Headlights switch, Position

lights

7-47

7 - MAINTENANCE

Headlight - Replace

If head lamps, fail to operate, the bulb must be replaced.

To change the bulb:

1. Open the tractor hood.

2. Disconnect wire harness connector (1) from the head-

light bulb.

3. Remove rubber boot (2) to reveal headlight retainer.

4. Release the two tabs that retain the bulb to the housing.

5. Remove the bulb from the housing. .

6. Place a new bulb in the housing, then reinstall the re-

tainer in the housing.

NHIL12CT00834AA

NOTICE: Be careful not to touch the bulb with bare fingers.

Oil from the fingers can shorten the life of bulb. Use pro-

tective cloth or glove when installing bulb.

NOTE: Replacement bulbs are dual 55/60 W filament halo-

gen : (H4 U 37R).

7. Reinstall rubber boot and wire harness connector.

7-49

7 - MAINTENANCE

Turn signal and hazard bulb - Replace

To replace the top flasher light bulb:

1. Remove the two screws (1) retaining the top flasher

light lenses and remove the lenses.

93100885

2. Push in on the bulb (2) and rotate bulb counter-clock-

wise in socket to remove.

NOTE: Replace with a P21 watt bulb.

3. Insert the new bulb into the socket and turn it clockwise

until the bulb locks into place.

4. Install lenses and retaining screws.

93100894

To replace the bottom flasher light bulb:

5. Remove the two screws (3) retaining the top flasher

light lenses and remove the lenses.

93100885

7-51

7 - MAINTENANCE

Belt - Adjust

To adjust fan belt tension:

WARNING

Maintenance hazard!

The engine must be OFF when you loosen or tighten alternator mounting bolts.

Failure to comply could result in death or serious injury.

W1096A

WARNING

Rotating parts!

The engine is running. Keep clear of rotating fans and belts.

Failure to comply could result in death or serious injury.

W0275A

1. Loosen the alternator mounting bolts (1).

2. Pry the alternator away from the engine and tighten the

mounting bolts.

3. Recheck belt deflection (A). When 10 kg (22 lb) of

pressure is applied midway between the belt pulleys,

a correctly tightened belt will deflect 10 - 12 mm (0.4

- 0.5 in).

93100870

7-54

7 - MAINTENANCE

Storage

Storing the tractor

Below is a list of protective measures which should be

taken if your tractor is to be stored for an extended pe-

riod of time:

1. Thoroughly clean the tractor. Use touch up paint where

necessary to prevent rust.

2. Check the tractor for worn or damaged parts. Install

new parts as required.

3. Raise the lift arms hydraulically to their fullest raised

position so that the lift piston is in a fully extended po-

sition. This fills the cylinder with oil and protects the

cylinder wall surfaces from corrosion.

4. Lubricate the tractor.

5. Fill the fuel tank with No. 1 diesel fuel.

NOTICE: Do not use No. 2 diesel fuel for winter storage

because of wax separation and setting at low temperature.

6. Open the drain valve of the radiator and engine block.

Flush the system, close the drain valves, and fill with a

50/50 solution of permanent antifreeze and clear water.

7. Remove the battery and clean it thoroughly. Be sure

that it is fully charged and that the electrolyte is at the

proper level. Store the battery in a cool, dry place

above freezing temperature, and charge it periodically

during storage.

8. Place blocking under the tractor axles to remove the

weight from the tires.

9. Cover the exhaust pipe opening.

10. Depress the clutch pedal, engage the latch (1) with the

pin (2) located on the clutch pedal. When the clutch

pedal is locked in this position, the clutch disc will be

separated from the flywheel.

NHIL12CT00828AA

7-55

7 - MAINTENANCE

Removing the tractor from storage

Tractors which have been placed in storage should be

completely serviced in the following manner before us-

ing:

1. Inflate the tires to the recommended pressures and re-

move the blocking.

2. Check the oil level in the engine crankcase, power

steering reservoir, the common sump (for the hydraulic

lift, transmission, and rear axle), and the optional front-

wheel drive axle.

3. Install a fully charged battery and remove the exhaust

cover if other than a rain cap.

4. Check the cooling system for the proper level (50/50

solution of antifreeze and clear water).

5. Start the engine and allow it to idle a few minutes. En-

sure the engine is receiving lubrication and that each

control is functioning correctly.

6. Drive the tractor without a load and check to make sure

it is operating satisfactorily.

Touch-up paint

The following New Holland paints are recommended for

touch-up paint repairs.

Color

Part No.

Amount

86109144-DS

16 oz Spray

New Holland Bright Blue

86109141-DS

1 US qt

B96104

16 oz Spray

CNH Dark Gray

B96105

1 US qt

9624698-DS

16 oz Spray

Bianco White (Wheels)

9624699-DS

1 US qt

94792-DS

16 oz Spray

Med Gloss Black

9624700-DS

1 US qt

7-56

8 - TROUBLESHOOTING

8 - TROUBLESHOOTING###_8_###

Symptom(s)

Troubleshooting - Foreword

The following troubleshooting information will help you in the unlikely event a problem occurs with your equipment.

Reading the troubleshooting chart is easy. The left-hand column will be the problem you may be having with your

equipment. The center column explains the possible cause or causes of the problem. The right-hand columns gives

you corrective actions you can take to solve the problem. If you feel unsure how to handle the problem with your

equipment do not hesitate to contact your NEW HOLLAND dealer for assistance.

Engine - Troubleshooting

Problem

Possible Cause

Correction

The start motor does not

Low battery charge

Charge or replace

rotate with the key switch

in the (START) position.

Loose battery or starter cable terminals

Tighten the terminal

Key switch faulty

Repair or replace switch

Safety start switch not completing circuit

Depress clutch pedal fully

PTO safety switch is not in "OFF" position

Place PTO switch in "OFF" position

Starter motor faulty

Repair or replace starter motor

The start motor rotates

Low battery charge

Charge or replace battery

but the engine does not

start

Air in fuel system

Bleed out the air

Fuel filter clogged

Clean or replace the filter

Fuel shutoff valve on fuel filter in closed

Open the valve

position

Fuel shutoff solenoid on fuel injection pump

Check solenoid for proper operation, repair

stuck in off position

as needed

Engine speed is irregular

Air in fuel system

Bleed the fuel system

Fuel filter clogged

Clean or replace the filter

Injection nozzle clogged

Repair or replace nozzle

Fuel leakage

Repair fuel system

Irregular fuel injection

Repair or replace fuel injection pump

Engine stops suddenly

Fuel shortage

Add fuel and bleed air from fuel system

during operation

Faulty fuel injector

Repair or replace injector

Faulty fuel injection pump

Repair or replace injection pump

Internal parts of engine seized due to lack

Repair engine as needed

of lubrication

Engine speed is more

Fault with the engine speed control unit.

See your NEW HOLLAND dealer for ser-

than maximum rated high

vice.

idle speed

Engine stops at low speed

Faulty injection pump

Repair or replace injection pump as needed

Engine valve gap is not correct

Adjust the gap

Low fuel injector pressure

Repair fuel injector as needed

Low engine power

Fuel injector nozzle clogged

Repair injector as needed

Carbon accumulation on valve seat

Repair valve and seats as needed

Incorrect valve gap adjustment

Adjust valve gap to correct amount

Incorrect fuel injection timing

Check and adjust fuel injection timing as

needed

Lack of fuel supply

Check fuel system for restriction

Air filter clogged

Clean or replace air filter

The color of exhaust

Low engine operating temperature

Allow engine to obtain higher operating

smoke is white

temperature

8-1

8 - TROUBLESHOOTING

Problem

Possible Cause

Correction

Engine burning engine oil

Repair engine as needed

Engine coolant entering engine exhaust

Repair engine as needed

The color of exhaust gas

Air filter clogged

Clean or replace engine air filter

is black.

Excessive fuel supply

Repair fuel injection pump as needed

Faulty fuel injector

Repair or replace fuel injector

Instrument panel engine

Lack of engine oil

Add engine oil as needed

oil pressure indicator light

is "ON" during operation.

Low viscosity of engine oil

Replace oil with proper viscosity type

Faulty pressure switch

Replace switch

Faulty engine oil pump

Repair oil pump as needed

Engine oil filter clogged

Replace the filter

Instrument panel battery

Bad electrical connection

Check battery terminals, ground, and repair

charging indicator is "ON"

as needed

during operation.

Faulty alternator

Repair or replace alternator as needed

Faulty battery

Replace battery

Incorrect fan belt tension or belt broken

Adjust belt tension or replace belt

Engine fault icon is

Electrical fault with the engine speed con-

See your NEW HOLLAND dealer for ser-

illuminated on the

trol unit.

vice.

instrument panel.

Engine overheating

Lack of coolant

Add coolant as needed

Fan belt slipping or belt is broken

Adjust belt tension or replace belt

Dirt attached to the radiator or prescreen

Clean radiator fins or screen as needed

Clutch - Troubleshooting

Problem

Possible Cause

Correction

Clutch slips

Incorrect adjustment of clutch pedal free

Adjust the pedal free play correctly

play

Clutch disc lining worn or broken

Replace clutch disc

Clutch does not release

Excessive clutch pedal free play

Adjust the pedal free play

Clutch disc damaged

Repair or replace clutch disc

Mechanical service brakes - Troubleshooting

Problem

Possible Cause

Correction

After engaging brake

Return spring damaged

Replace the spring

pedal, pedal will not

return

Lack of lubrication in brake shaft linkage

Clean and lubricate linkage as needed

parts

Damaged internal brake parts

Repair internal brake parts as needed

Brake does not work or

Incorrect brake pedal free play

Adjust brake pedal free play to correct

only one side works.

specification

Brake disc lining worn or broken

Replace brake discs as needed

Left/right pedal free play is different

Adjust both brake pedal free play to same

specification

Regulated/Low pressure system - Troubleshooting

Problem

Possible Cause

Correction

The three-point linkage

Lack of transmission / hydraulic oil

Add oil as needed

will not raise

Air in the hydraulic suction pipe

Tighten the hydraulic filter and check all hy-

draulic suction connections

Hydraulic filter clogged

Replace hydraulic filter

8-2

8 - TROUBLESHOOTING

Problem

Possible Cause

Correction

Faulty hydraulic pump

Check pump for proper flow replace pump

if needed

Faulty control valve

Check hydraulic control valve and linkage

for proper operation repair as needed

Faulty hydraulic lift cylinder

Repair lift cylinder as needed

Faulty hydraulic relief valve

Check hydraulic system for correct pres-

sure setting, repair as needed

The three-point linkage

Down speed control valve locked in closed

Turn the knob counterclockwise, to open

does not move down

position

valve

when control handle is

moved to down position.

Control valve failure

Repair or replace valve

Hydraulic lift cylinder damaged

Repair cylinder as needed

Lift shaft moving parts damaged

Repair or replace lift shaft parts as needed

Oil leakage

Connecting part loosened

Tighten

Oil seal damaged

Replace

Pipe cracked

Replace

If lever is placed on

Incorrect upper limit of position control lever

Adjust the upper limit of position control

raising position, relief

lever

valve sounds off.

Steering - Troubleshooting

Problem

Possible Cause

Correction

Hydraulic steering system

Faulty power steering pump

Replace pump if needed

does not work

Steering unit damaged or worn

Repair or replace unit as needed

Steering cylinder piston seal damaged or

Repair cylinder as needed

worn

External oil leakage of oil tubes or hoses

Repair or replace tubes or hoses as

needed

Excessive steering wheel

Steering unit: Spline and column spline

Check mounted condition of steering unit

effort

does not align

and column

Steering unit: Spool and sleeve damaged

Replace steering unit

by foreign material

Steering unit: Excessive tightening torque

Apply proper torque of end cap hardware

of end cap bolt

Pump: Low flow

Increase engine RPM, to increase pump

flow

Faulty power steering pump

Check pump , repair or replace if needed

Power steering relief valve: pressure set-

Check power steering relief valve pressure

ting low

adjust to proper pressure setting

Cylinder movement not as

Air in steering line if not used for a long time

Bleed air in steering system

smooth as steering wheel

Air in suction tube

Check suction tube, repair as needed

Cylinder piston seal damaged

Repair cylinder as needed

Front wheels turn the

Incorrect assembly of steering gear

Repair steering gear as needed

opposite direction to the

steering wheel direction

Incorrect assembly of steering hoses

Assemble steering hoses correctly

Oil leakage of steering

Seal damaged

Replace seal

pump, steering unit,

cylinder

Abnormal noise

Lack of oil

Add oil as needed

Restriction of oil flow in suction line

Replace filter

Air in system

Bleed air from system

8-3

8 - TROUBLESHOOTING

Hydrostatic transmission - Troubleshooting

Problem

Possible Cause

Correction

When operating HST

HST high pressure relief valve pressure

Check HST pressure and repair as needed

pedal, tractor does not

setting low

move.

HST charge pressure valve faulty

Check HST charge pressure and repair as

needed

HST Filter clogged

Replace HST filter

HST pump faulty

Repair or replace HST pump

HST control linkage worn or damaged

Repair or replace linkage as needed

Tractor is still moving

Incorrect neutral adjustment of HST linkage

Adjust neutral position of HST linkage

when HST pedal is in

neutral position

HST pedal linkage damaged

Replace damaged linkage parts as needed

HST control arm clamp bolt loose

Tighten control arm clamp bolt

HST power is low

Oil shortage

Add transmission oil as needed

Air in HST circuit

Check and repair the hydraulic suction line

Transmission oil temperature is too high

Shut down tractor to cool the transmission

oil, and restart after oil temperature has

been reduced

HST internal parts worn

Repair HST transmission as needed

HST filter clogged

Replace the HST filter

Abnormal noise

Engine speed is too low

Set engine speed over 1500 RPM

Oil temperature is too low

Run engine to warm up the oil

HST oil filter clogged

Replace the HST filter

Oil shortage

Add transmission oil as needed

Electrical system - Troubleshooting

Problem

Possible Cause

Correction

Headlights are dim

Battery charge is low

Charge or replace battery

Faulty headlight wiring or

faulty ground

Check and repair wiring as needed

connection

Battery does not charge

Incorrect wiring

Check battery terminals and ground for cor-

rosion

Faulty Alternator

Test alternator repair or replace as needed

Incorrect fan belt tension or broken belt

Adjust fan belt tension or replace belt

Faulty battery

Replace battery

Headlights will not

Light bulb burnt out

Replace bulb as needed

illuminate

Blown Fuse

Check the cause and replace fuse with cor-

rect size

Faulty wiring connection

Check headlight wiring connection, repair

as needed

Faulty light switch

Check switch for proper function and re-

place if needed

Horn does not sound

Horn switch failure

Replace horn switch

Faulty wiring connection

Check horn wiring connection, repair as

needed

Blown fuse

Check for cause, replace fuse with correct

size

Faulty horn

Check horn , replace if needed

Turn signal lights do not

Light bulb burnt out

Replace bulb, with correct size

work

Faulty wiring connection

Check wiring connections, repair as

needed

Blown fuse

Check the cause, replace fuse with correct

size

Faulty turn signal switch

Check switch for proper function, replace

switch if needed

8-4

9 - SPECIFICATIONS

9 - SPECIFICATIONS###_9_###

Wheel tread settings

NOTE: Tread settings are measured from center of tire to center of tire.

Front wheel settings

Tire Type

Tractor Model

Setting

NOTE

Agricultural, R1

7-14

Front-Wheel Drive

1068 mm (42 in)

Not Adjustable

Turf, R3

25 x 8.50-14

Front-Wheel Drive

Not Adjustable

1159 mm (45.6 in)

(Dished In Only)

Industrial (R4)

25 x 8.50-14

Front-Wheel Drive

1159 mm (45.6 in)

Not Adjustable

(Dished In Only)

NOTICE: Never attempt to widen the tread setting by reversing front wheels on a front-wheel drive system.

NOTE: Torque front wheel bolts and nuts to 176 - 196 N·m (130 - 145 lb ft).

Rear wheel settings

Tire Type

Tractor Model

Setting

NOTE

Agricultural, R1

1041 - 1374 mm

Adjustable by switching -

11.2-24

Front-Wheel Drive

(41.0 - 54.1 in)

Dish in or dish out

Turf, R3

41 x 14.00-20

1208 mm (47.5 in)

Not adjustable

Front-Wheel Drive

Dish In Only

Industrial, (R4)

43 x 16-20

Not adjustable-

Front-Wheel Drive

1283 mm (50.5 in)

(Dished In Only)

Dish In Only

NOTE: Torque rear wheel bolts and nuts to . 176 - 196 N·m (130 - 145 lb ft)

9-1

9 - SPECIFICATIONS

Tire inflation pressures

WARNING

Explosion hazard!

When inflating tires, use a clip-on air chuck with a gauge, remote valve, and hose long enough to

allow you to stand to one side and NOT in front of or over the wheel assembly. Keep others out of the

DANGER AREA. Never inflate a tire beyond the maximum allowable pressure printed on the tire.

Failure to comply could result in death or serious injury.

W0059A

Tire pressure must be considered when adding weights, implements, or attachments to the tractor or damage to the

tractor may occur.

The chart below outlines tire inflation pressures.

Front tire inflation pressures

Tire Type

Maximum load

Recommended air

capacity at

Tire Size

pressure

Minimum inflation

maximum inflation

pressure

Agricultural (R1)

41 - 248 kPa (6 -

7-14, 4PR, R1

160 kg (353 lb)

449 kg (990 lb)

36 psi)

Turf (R3)

34 - 152 kPa (5 -

25 x 8.50-14, 4PR, R3

251 kg (553 lb)

599 kg (1321 lb)

22 psi)

Industrial (R4)

207 - 345 kPa (30 -

25 x 8.50-14, 6PR, R4

716 kg (1579 lb)

966 kg (2130 lb)

50 psi)

Rear tire inflation pressures

Tire Type

Maximum load

Recommended air

capacity at

Tire Size

pressure

minimum inflation

maximum inflation

pressure

Agricultural (R1)

83 - 124 kPa (12 -

11.2-24, 4PR, R1

454 kg (1001 lb)

1152 kg (2540 lb)

18 psi)

Turf (R3)

41 x 14.00-20, 4PR,

69 - 172 kPa (10 -

825 kg (1819 lb)

1397 kg (3080 lb)

25 psi)

Industrial (R4)

43 x16-20, 4PR, R4

138 kPa (20 psi)

2059.0 kg (4539.3 lb)

NOTE: Do not under inflate or overinflate tires. Do not exceed maximum inflation pressure listed.

9-2

9 - SPECIFICATIONS

General specifications

Model

Workmaster™ 25

Hydrostatic/Mechanical

ENGINE

Type

Diesel

Model

S3L2-W461GT

Engine Gross Horsepower

18.2 kW (24.7 Hp)

Cylinders

Bore

78.00 mm (3.07 in)

Stroke

92.00 mm (3.62 in)

Displacement

1.318 L (80.429 in³)

Compression Ratio

22.0:1

Firing Order

1-3-2

Low Idle Speed

970 RPM

Maximum Speed:

High Idle

2700 RPM

Rated

2500 RPM

Valve Clearance (Cold)

Intake

0.25 mm (0.010 in)

Exhaust

0.25 mm (0.010 in)

CAPACITIES

Fuel Tank

28.0 l (7.4 US gal)

Cooling System

4.9 L (1.3 US gal)

Engine Crankcase:

With Filter

4.2 L (4.4 US qt)

Rear Axle & Transmission (Includes Hydraulics)

Mechanical

32.0 L (8.5 US gal)

HST

32.0 L (8.5 US gal)

Front Axle

6.5 L (6.9 US qt)

COOLING SYSTEM

Type

Pressurized Liquid with Recirculating Bypass

Water Pump:

Type

Centrifugal

Drive

V-Belt

Belt Deflection

10 - 12 mm (0.4 - 0.47 in) when 10 kg (22 lb) pressure is

applied midway between belt pulleys

Thermostat:

Start to Open

76.5 °C (170 °F)

Fully Open

90 °C (194 °F)

Radiator Cap

90 kPa (13 psi)

ELECTRICAL SYSTEM

Alternator

12 V, Heavy Duty, 50 A

Battery

12 V, w/ negative ground, 660 cca BCI Group 34

Starting Motor

Solenoid Pre-Engaged Reduction

FUEL SYSTEM

Fuel Type

Diesel

Type of Fuel to Use if Above 4 °C (40 °F)

No. 2-Diesel, Cetane Rating: Minimum 40

9-3

9 - SPECIFICATIONS

Model

Workmaster™ 25

Hydrostatic/Mechanical

Type of Fuel to Use if Below 4 °C (40 °F)

No. 1-Diesel, Cetane Rating: Minimum 40

Injection Pump:

Type

Inline

Timing

16° BTDC

CLUTCH

Type

240 mm (9.4 in) - Transmission 12x12 Trans

Pedal Free-Travel

20 - 30 mm (0.79 - 1.2 in)

BRAKES

Type

Wet Disc

2 Disc per Side

223 mm (8.78 in) x 174 mm (6.85 in)

STEERING

Type

Power

Turns Lock-to-Lock:

FWD

3.92 L to R

3.30 R to L

Front Wheel

Toe-In

0 - 5 mm (0 - 0.20 in)

Turning Radius w/o Brakes:

FWD

3047 mm (120 in) Left turn

3297 mm (129.8 in) Right turn

Steering System Relief Valve Setting

11720 kPa (1700 psi)

POWER TAKE-OFF

Type

Independent

Shaft Size:

Rear PTO

35 mm (1.4 in)

Mid PTO

25.4 mm (1 in)

Engine Speed for 540 RPM Rear PTO Operation

2510 RPM - HST Transmission

2510 RPM - Mechanical Transmission

Engine Speed for 2000 RPM Mid PTO Operation

2545 RPM - HST

2545 RPM - Mechanical

Horsepower PTO Observed

12.8 kW (17.3 Hp) - HST

14.3 kW (19.4 Hp) - Mechanical

Direction of Rotation (As viewed from rear of tractor)

Rear PTO

Clockwise

Mid PTO

Clockwise

HYDRAULIC LIFT SYSTEM

Type

Open Center

Pump Type

Mechanical

Pump Capacity

30.0 L/min (7.9 US gpm)

System Relief Valve Setting

16671 kPa (2418 psi)

9-4

9 - SPECIFICATIONS

Model

Workmaster™ 25

Hydrostatic/Mechanical

TRANSMISSION SPEEDS (Hydrostatic transmission)

( 2500 RPM Engine Rated Speed with 11.2-24 Rear Tires)

Range Position:

Low

0 - 5.03 km/h (0 - 3.13 mph)

Mid

0 - 10.28 km/h (0 - 6.39 mph)

High

0 - 23.07 km/h (0 - 14.33 mph)

Reverse Low

0 - 3.77 km/h (0 - 2.34 mph)

Reverse Mid

0 - 7.71 km/h (0 - 4.79 mph)

Reverse High

0 - 17.36 km/h (0 - 10.79 mph)

TRANSMISSION SPEEDS (Mechanical transmission model)

(

2500 RPM Engine Rated Speed with 11.2-24 Rear Tires)

Mechanical Position: Forward

Range Low, 1st speed

1.14 km/h (0.71 mph)

Range Low, 2nd speed

1.66 km/h (1.03 mph)

Range Low, 3rd speed

2.15 km/h (1.34 mph)

Range Low, 4th speed

2.66 km/h (1.65 mph)

Range Mid, 1st speed

3.11 km/h (1.93 mph)

Range Mid, 2nd speed

4.53 km/h (2.81 mph)

Range Mid, 3rd speed

5.88 km/h (3.65 mph)

Range Mid, 4th speed

7.25 km/h (4.50 mph)

Range High 1st speed

9.50 km/h (5.90 mph)

Range High, 2nd speed

13.85 km/h (8.61 mph)

Range High, 3rd speed

17.97 km/h (11.17 mph)

Range high, 4th speed

22.17 km/h (13.78 mph)

Mechanical Position: Reverse

Range Low, 1st speed

1.08 km/h (0.67 mph)

Range Low, 2nd speed

1.58 km/h (0.98 mph)

Range Low, 3rd speed

2.05 km/h (1.27 mph)

Range Low, 4th speed

2.53 km/h (1.57 mph)

Range Mid, 1st speed

2.95 km/h (1.83 mph)

Range Mid, 2nd speed

4.31 km/h (2.68 mph)

Range Mid, 3rd speed

5.59 km/h (3.47 mph)

Range Mid, 4th speed

6.89 km/h (4.28 mph)

Range High 1st speed

9.04 km/h (5.62 mph)

Range High, 2nd speed

13.18 km/h (8.19 mph)

Range High, 3rd speed

17.10 km/h (10.63 mph)

Range high, 4th speed

21.09 km/h (13.10 mph)

FRONT END WEIGHTS

With weight extension bracket installed

(5) weights @ 26 kg (60 lb) each

With weight extension bracket installed

Optional (3) weights @ 45 kg (100 lb) each

DRAWBARS

Extendable

Standard

REAR WHEEL WEIGHTS

9-5

9 - SPECIFICATIONS

Tractor dimensions

Workmaster™

(1) - LENGTH:

FWD:

2988 mm

(117.7 in)

(2) - WHEEL BASE:

FWD

1674 mm

(66.0 in)

(3) - TOP of ROPS - Folding:

Ag. Tires:

11.2-24

Up Position

2241 mm

(88.2 in)

Down Position

1753 mm

(69.0 in)

Turf Tires:

41 x 14.00-20

Up Position

2241 mm

(88.2 in)

Down Position

1722 mm

(67.8 in)

Ind. Tires:

43 x 16-20

Up Position

2241 mm

(88.2 in)

Down Position

1732 mm

(68.2 in)

(4) - WIDTH:Rear Axle

Outside to Outside of Tire

Ag. Tires:

11.2-24

Dished In

1383 mm

(54.45 in)

Dished Out

1639 mm

(64.53 in)

Turf Tires:

41 x 14.00-20

Dished In (Only)

1562 mm

(61.50 in)

Ind. Tires:

43 x 16-20

Dished In (Only)

1639 mm

(66.50 in)

(5) - MINIMUM GROUND CLEARANCE (under drawbar):

Ag. Tires:

11.2-24

261.0 mm

(10.3 in)

Turf Tires:

242 mm

41 x 14.00-20

(9.5 in)

Ind. Tires:

252 mm

43 x 16-20

(10.0 in)

9-7

11 - FORMS AND DECLARATIONS

11 - FORMS AND DECLARATIONS###_11_###

Pre-delivery report - Dealer's copy

Dealer name:

Dealer address:

Model:

Product Identification Number (PIN):

A thorough pre-delivery inspection is time well spent and can prevent unnecessary after-sale service calls.

After you complete the machine assembly, use the following checklist and operator’s manual to thoroughly inspect

the unit. Follow all precautionary safety messages when servicing.

Make adjustments or corrections as required, then check the item off the list.

1. SAFETY SIGN, SHIELDS, and OPERATOR’S PLATFORM

Check all the items below to insure they care installed correctly and operating properly.

Seat Belts Installed

PTO shield installed

Slow Moving Vehicle (SMV) emblem installed

Safety decals installed

Operator presence system/safety interlock system for cranking circuit operation

Park brake operation

Hazard lights/tail lights operation

All lights operation

Operator's Manual (present)

2. FLUID LEVELS and LUBRICATION

Check and top off as necessary.

Engine oil level

Radiator coolant level

Front axle oil level

Transmission & rear axle oil level

Lubricate/grease the entire machine

Fuel level

Wipe off excess grease or oil.

3. WHEELS AND TIRES

Check and inflate tire air pressure to correct pressure. See 9-2.

11-1

11 - FORMS AND DECLARATIONS

Torque the wheel lug bolts to specification. See 7-19.

Front wheels toe-in, See 7-53 for correct specification, Adjust if necessary.

4. OPERATIONAL CHECKS

Perform all operating checks with the tractor at normal operating temperature.

Indicator Lights and gauges for proper operation

Key switch operation

Maximum no-load high and idle speeds, See9-3

PTO engagement and disengagement

Three point hitch operation

Hydraulic lift control drop rate adjustment

Four Wheel Drive (4WD) operation

Operation and adjustment of brakes

Hydrostatic transmission (HST) and 12x12 mechanical shuttle transmission

No fluid or oil leaks

5. OTHER

Check for proper installation of the following items.

Air cleaner element & hose connections

Engine belts tension adjustment

Battery fully charged

New Holland Workmaster 25, Tier 4B (final) Compact Tractor. OPERATOR’S MANUAL (2020) - page 5