SANY SRT95C Off-Highway Truck. Service Manual

316 Fuel Pump Actuator - Component shorted high or low

Yellow

318 Fuel Pump Flow - Mismatch between estimated and desired pressures

Yellow

342 ECM Not Calibrated - ECM software mission disabling failure

Red

343 ECM Hardware Failure - Warning non mission disabling

Yellow

346 ECM Software - Read/write, checksum error - Non mission disabling

Yellow

415 Oil Pressure Sensor - Data indicates very low oil pressure

Yellow

422 Engine Coolant Level Sensor Signals - Data invalid

Yellow

423 Fuel Timing Pressure Sensor - In-range failure

Yellow

431 Throttle Position Idle Validation Switch - Invalid

Yellow

432 Throttle Position Idle Validation Switch - Switch position & throttle percent mismatch

Yellow

441 Battery Voltage, Unswitched - Data below normal engine range

Yellow

442 Battery Voltage, Unswitched - Data above normal engine range

Yellow

451 Fuel Pressure Sensor - Component shorted high

Red

452 Fuel Pressure Sensor - Component shorted low

Red

455 Fuel Control Valve - Component shorted high or open

Red

467 Timing Fuelling Flow - Mismatch between estimated and desired timing

Yellow

468 Fuelling Rail Flow - Mismatch between estimated and desired rail pressure

Yellow

511 Fuel Control Valve - Component shorted low

Red

514 Fuel Control Valve - Actuator mechanically stuck open

Red

524 Alternate Droop Switch Fault

Yellow

551 Idle Validation Circuit - No voltage detected on both off-idle and idle pins

Red

553 Engine Fuelling Pressure Exceeded - Data above normal range

Red

554 Fuel Pressure Sensor - In-range failure

Yellow

555 Blowby Pressure, Engine Protection - Blowby pressure high

Yellow

719 Blowby Pressure Sensor - Component shorted high

Yellow

729 Blowby Pressure Sensor - Component shorted low

Yellow

Vehicle Detecting System

0707d

0707c

0707b

10.2B

-07F1

0716

0715

0714

0713

0712

071

0710

0703

15G1

05.12C

CANH

05.12C

CANL

15A2

-07H3

-07F2

10A

-07F3

10A

-07H1

-07H2

05(H)

06(L)

19(0V)

ECM QSX15

(增)

49(0

位）

48(+5V)

07(+5)

24(

减

)

-07S1

-07S2

10G1

0717

10G2

0701

0702

31G3

31G2

0704a

0705a

0704b

0705b

0704c

0706

0707a

0708

0709

31G5

31G6

31G7

31G8

31G9

-07S3

01.5D

06.12B

08.2H

08.2B

-07R3

CAN

针脚

31G9

(

蓄电池正极经过电源开关引出）

06.12H

Vehicle Detecting System

Arrangement Plan Of SRT95C

Fig.28.1

Rear Ride Cylinder

Rear

Tail Seat

Operation Panel

LH Cab

RH Cab

Cross Beam of Frame

Front Ride Cylinder

Fuel

Tank

Front Frame (Left)

Accumulator

Hydraulic

Tank

三

一

矿

机

有

限

公

司

.,L

矿

用

自

卸

车

f-H

ighw

ruc

2
1

1.Decal--body warning

13.Truck nameplate

2.Decal--hydraulic illumination

14.Rivet

3.Decal--hydraulic level

15.Decal--tyre warning

4.Decal--accumulator warning

16.Decal--body

5.Decal--cab welding warning

17.Decal--right body

6.Decal--stand forbidden

18.Decal--left body

7.Decal--driving height warning

19.Decal--front body

8.Decal--hydraulic control

20.Decal--water tank open warning

9.Decal--transmission retarding control

21.Decal--battery cable warning

10.Decal--brake retarding control

22.Decal--alternator warning

11.Decal--lifting point

23.Decal--battery earth

12.Decal--ride cylinder press warning

Fig

Decal

Arrangement Plan Of SRT95C

26 ARRANGEMENT PLAN OF SRT95C

Centralized Lubrication System

●

●●

●

Fig.1 Distribution diagram of centralized lubrication trucks

Lubrication position corresponding to each serial number of Fig.1:

1.Oil fitting

7.Straight joint core

2.Screw

8.Adaptor outer cover

3.Pipe Clamp

9.liquid pipe

4.Rear distributor

10.Bent joint

5.Bolt

11.Pipe Clamp

6.Straight joint

12.Bent joint core

Centralized Lubrication System

2 7 . 1 M a n u a l O p e r a t i o n -

Centralized Lubrication System

Overview and operating principle:

This system is a manual operation centralized
lubrication system. Fill the butter to a relatively
low position through the pipeline for the limited
height lubrication point which human can
reach.

Disassembly

1. Dismantle the pipe clamp and the protecting
jacket  of  the  lubrication  pipe  ,  loosen  the
straight  joint  core(6)  or  the  cap  of  bend
joint(10), remove the pipe.
2.Fixed  the  joint  jacket(8)  with  a  wrench,
contrarotate the striaght joint core(7) or the
bent joint core(12) with other wrench, dismantle
the core.
3.  Rolled  the  tube  (9),  grasp  it  in  hand.
unscrew the joint jacket clockwise.
4. Finally, remove the lubricating pump, grease
oil filter, step type master oil distributor and
sub-distributor from corresponding mounting
seats.

Installation

Reinstall the all parts of the whole lubrication
system according to a four steps how does to
remove them out from the whole unit before
after repairing and cleaning, replace new ones
if it is required. Take a little grease when install

Fig.2

Take a little grease

Fig.3

27 CENTRALIZED LUBRICATION SYSTEM

Centralized Lubrication System

Clamp sleeve

Oil pipe joint

Fig.4

the joint core.

System commissioning

1.Oiling

Implement oiling according to the instructions
on oil supplement for maintenance and
servicing.

Note:

The type of grease used: lithium grease

(calcium grease is prohibited).

Maintenance and servicing

1.Grease supplement

(1).Supplementation method: Refill the grease

to the lubricating points. (Finish this step
slowly. Insure that there are not any leakage
or damages to the pipeline of the system).
(2).Insure cleanliness of grease entering into
the system.
Fig 3. Take a little grease
2.Daily inspection
Regularly observe all of pipeline and joints of
lubrication system at every day to inspects
there are any leakages or damages of the
pipeline or joints of the system, replace them if
required.

Centralized Lubrication System

27.2 Automatic Centralized

Lubrication System (optional

configuration)

LINCOLN

4 6

16 14

Fig.1 Arrangement diagram of automatic centralized lubrication system

Centralized Lubrication System

Fig.1 Arrangement diagram of centralized lubrication system

Fig.2 Distribution diagram of centralized lubrication trucks

Overview and operating principle:

1. Oiling
This system is a progressive system source of
the centralized lubrication system. The system
mainly consist of electric lubrication pump,
three sub-distributors, pipeline accessories
and control components. The system has
31 lubricating points. When it running, the
pistons does reciprocating motions insider of
the distributor to distributing grease to various
wiring points one by one.

Disassembly

1.Take wiring off from the electric lubrication
pump.
2.Dismantle the pipe clamp and loosen the
winding strap. Dismantle the branch joints from
the lubrication system and remove the master
pipeline between pump, master distributor and
sub-distributor.

Centralized Lubrication System

Lubrication position corresponding to each serial number of Fig.1&Fig.2:

1.Right suspension cylinder-up

17.Right steering coupling bar-inside

2.Left suspension cylinder-up

18.Left steering coupling bar-inside

3.Right suspension cylinder-up

19.Right hoist cylinder-up

4.Left suspension cylinder- down

20. Left hoist cylinder up

5.Right A-shaped arm-front

21.Right hoist cylinder-down

6. Left A-shaped arm-front

22.Left hoist cylinder-down

7.Right A-shaped arm-rear

23.Bridge horizontal stabilizing coupling bar-up

8. Left A-shaped arm-rear

24.Bridge horizontal stabilizing coupling bar-down

9. Double crank-up

25.Right rear suspension-up

10.Double crank-down

26.Left rear suspension-up

11.Right steering cylinder-inside

27.Right rear suspension-down

12. Left steering cylinder-outside

28.Left rear suspension-down

13. Left steering cylinder-outside

29.Right body rollover

14. Left steering cylinder-outside

30.Left body rollover

15. Right steering coupling bar –outside 31. A-shaped frame
16. Left steering coupling bar –outside

3.Finally, remove the lubricating pump and
sub-distributor from corresponding mounting
seats.

Installation

System commissioning

1.Oiling

Implement oiling according to the instructions
on oil supplement for maintenance and
servicing.
Note: the type of grease used: lithium grease
(calcium grease is prohibited).
Scope of grease use: NLG1 000#~1#
Selections in winter: NLG1 000#~0#
Selections in summer: NLG1 0#~1#
Grease for initial system commissioning:
NLG1 0#

2.Setting of program controller

(1).Standard application setting of program
controller is working 6 minutes each 6
hours. initial setting and replacement of new
pipelines, the interval should be set to be 2
hours, working time should be set to be 30

minutes so as to enable grease to fill pipelines.

(The interval do not set to be 0).

(2).Time setting

This system operation modes is time mode
which can be set and adjusted on the program
controller. Open the protect cover from the
pump body. (Fig 4)

Notice

: Restore the protect cover after finish

time setting.

Centralized Lubrication System

Fig.3 Control plate of lubrication pump

Fig.4 Opening the protect cover

a.Setting the interval time (Blue Button P), Fig
.5

Knob

position

Hours

Knob

position

Hours

9 10 11 12 13 14 15

b.Setting the working time (Red Button I),
Fig.6

Knob

position

Hours

8 10 12 14 16

Knob

position

Hours

18 20 22 24 26 28 30

c.Manual button , Fig.7
Starting up the button 5 (which add-ons
lubricating) can run the compel lubricating and
testing whether the system is working order.

Maintenance and servicing:
1.Grease supplement

(1)Supple mentation method: Refill the grease

to the oil tank of lubrication system via grease
gun or other (keep the grease sealed in the
whole process).
(2)Observe the oil level regularly: the
lubrication pump equipped with a invisible
tank to the system demand and oil level to
supplement via regularly inspection.
2.Daily inspection:
Regularly observe all of pipeline and joints of
lubrication system at every day to inspects
there are an leakages or damages of the
pipeline or joints of the system, replace them if
required.

Fig.5 Setting the interval time

Fig.6 Setting the working time

Fig.7 Manual button

Serial No.

Fault type

Phenomenon

Solution for fault

Electric pump does

not work

Electric pump does not work

(press the manual lubricating

button, the pump do not have

any action.)

a. Check pump circuit

b. The interval do not set to be 0

c. the circuit board of the pump

has be damaged.

The output pressure

of electric pump is too

low

The pressure of oil outlet of

electric pump is too low (it can

be blocked with fingers)

Because the outlet piston of oil

pump is clogged, replace the oil

pump piston.

The electric pump

operates normally but

no oil goes out from

a certain injection

point of an individual

system.

The electric pump operates

normally but no oil goes

out from the oil inlet of the

distributor.

The pipeline from electric pump

to distributor is clogged, so check

pipeline to correct the fault.

The electric pump operates

normally and there is oil at the

oil inlet of distributor. However,

there is no oil out at the oil

outlet of the distributor.

Corresponding distributor

is clogged, so replace the

distributor.

The electric pump operates

normally and there is oil at the

oil outlet of the distributor, but

there is not oil at one of the

lubricating points.

The pipeline from lubricating

points to distributor is clogged, so

check pipeline to correct the fault.

The electric pump operates

normally, but oil leaks at the

relief valve of electric pump.

A certain distributor or pipeline of

the system is clogged, so inspect

the distributors or pipelines one

by one to correct the fault.

Insufficient oil supply

of the system

Abnormal noise occurs to the

lock pin but each refueling

pipeline works normally.

Increase the operation time of

pump as required by the system.

Excessive oil supply of

the system

Oil relief occurs to lock pin

sleeve of some lubrication

points

Decrease the operation time of

pump as required by the system.

Leakage of pipeline

Leakage occurs to some

injection pipelines

Eliminate leakage

SANY SRT95C Off-Highway Truck. Service Manual - page 28