Engine JAC HFC4DA1-2C. Manual - part 123

CL

CL

CL

CL Clutch

Clutch

Clutch

Clutch

- 12-

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation (continued)

(continued)

(continued)

(continued)

Clutch

Clutch

Clutch

Clutch master

master

master

master cylinder

cylinder

cylinder

cylinder

1.

Disconnect the negative cable of battery.

2.

Remove the lower protective plate of driver’s
instrument panel.

Attention:

Attention:

Attention:

Attention:

Pay attention not to damage the instrument clip
during its removal.

3.

Drain brake fluid in the brake fluid reservoir.

4.

Remove three mounting bolts of the clutch master
cylinder and do not take down the cylinder after
bolt removal.

5.

Remove output and input oil pipes of the clutch
master cylinder.

6.

Remove the cotter pin of the clutch master cylinder
and pull out the cotter pin.

7.

Disconnect the clutch switch plug.

8.

Remove the clutch switch with an open end wrench
with attention of installation position.

CL

CL

CL

CL Clutch

Clutch

Clutch

Clutch

- 13-

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation ((((

continued

continued

continued

continued

))))

Clutch

Clutch

Clutch

Clutch master

master

master

master cylinder

cylinder

cylinder

cylinder

Installation
1.

Clean the clutch master cylinder completely.

2.

In the installation of output and input hoses of the
master cylinder, confirm that they are well
tightened.

3.

Inspect the master cylinder oil pipe for deformation
or crush.

4.

Align the master cylinder to screw holes and carry
out tightening according to standard torque.

5.

Insert the fixed pin of the master cylinder and fix it
with a new cotter pin.

6.

Screw the clutch switch into pedal position and
inspect for its proper installation position with a
multimeter.

7.

Install the lower protective plate on the driver’s
instrument panel.

8.

Connect the negative cable of battery.

CL

CL

CL

CL Clutch

Clutch

Clutch

Clutch

- 14-

Specification

Specification

Specification

Specification

Tightening

Tightening

Tightening

Tightening Torque

Torque

Torque

Torque

Part name

Tightening torque Nm

Quantity

Clutch master cylinder bolt and nut cap

23～29

3

Nut for installing the master cylinder to the vehicle body

23～29

4

Clutch slave cylinder bolt

120～140

3

Clutch hose support bolt

23～29

1

Clutch air bleeder pipe bolt

23～29

1

Clutch hose punching bolt

45～50

1

Air bleeder outlet oil pipe joint

23～29

1

Pressure plate mounting bolt

45～50

6

MT

MT

MT

MT Manual

Manual

Manual

Manual Transmission

Transmission

Transmission

Transmission

-15-

Manual

Manual

Manual

Manual Transmission

Transmission

Transmission

Transmission

Applied models: SUNRAY products manufactured by JAC

Subject

Page

Instruction

Instruction

Instruction

Instruction and

and

and

and Operation

Operation

Operation

Operation

Manual Transmission..................................................................................................................................................... 16

Explosive View of Manual Transmission................................................................................................................. 16
Introduction of Manual Transmission.......................................................................................................................16

Diagnosis

Diagnosis

Diagnosis

Diagnosis and

and

and

and Testing

Testing

Testing

Testing

Manual transmission...................................................................................................................................................... 17

Inspection and confirmation..................................................................................................................................... 17
Fault Symptom Table................................................................................................................................................18

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Manual Transmission..................................................................................................................................................... 19

Specifications

Specifications

Specifications

Specifications

Specifications................................................................................................................................................................. 43

Tightening Torque.....................................................................................................................................................43
Care and Maintenance.............................................................................................................................................. 44