Engine JAC HFC4DA1-2C. Manual - part 151

FAX

FAX

FAX

FAX Front

Front

Front

Front Suspension

Suspension

Suspension

Suspension

---- 126

126

126

126 ----

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation of

of

of

of Helical

Helical

Helical

Helical Spring

Spring

Spring

Spring

Removal
1.

Loosen wheel nuts, lift the vehicle and remove
wheels.

2.

Remove the fixed cotter pin and castle nuts
between the steering tie rod end and the steering
knuckle.

Note:

Note:

Note:

Note:

In the process of steering tie rod removal from the
steering knuckle, wrap up ball seals with cloth as
protection for them.

3.

Remove the steering tie rod ball joint from the
steering knuckle.

4.

Support the lower swing arm.

5.

At the mounting position, remove the front anti-roll
bar link from the lower swing arm.

FAX

FAX

FAX

FAX Front

Front

Front

Front Suspension

Suspension

Suspension

Suspension

-127

127

127

127 -

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation of

of

of

of Helical

Helical

Helical

Helical Spring

Spring

Spring

Spring

Caution:

Caution:

Caution:

Caution:

To avoid lower swing arm ball joint damage, tie the
top of the lower swing arm together with the cross
swing arm.

6.

Remove the shock absorber form the steering
knuckle.

7.

Lower the lower swing arm assembly and remove
the helical spring

8.

Remove the gasket from the top of the spring.

Installation
1.

Reinstall the helical spring.
Ensure flowing operations:

�

Correctly place the positioning opening of the
gasket.

�

Correctly combine the gasket positioning lug.

�

The lower end of the spring is located at the
groove of the lower swing arm.

2.

Reinstall the shock absorber onto the steering
knuckle.

Loosen the steering knuckle, lift the lower swing

arm and align it with the shock absorber.

3.

Retighten the steering tie rod with the steering
knuckle.
Fix castle nuts with new cotter pins.

FAX

FAX

FAX

FAX Front

Front

Front

Front Suspension

Suspension

Suspension

Suspension

---- 128

128

128

128 ----

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation of

of

of

of Helical

Helical

Helical

Helical Spring

Spring

Spring

Spring

4.

Connect the steering tie rod link with the lower
swing arm.

5.

Install wheels and lower the vehicle.

FAX

FAX

FAX

FAX Front

Front

Front

Front Suspension

Suspension

Suspension

Suspension

-129

129

129

129 -

Removal

Removal

Removal

Removal and

and

and

and Installation

Installation

Installation

Installation of

of

of

of Front

Front

Front

Front Shock

Shock

Shock

Shock Absorber

Absorber

Absorber

Absorber

Removal
1.

Loosen wheel nuts, lift the vehicle and remove
wheels.

2.

Remove the brake hose from the shock absorber.

3.

Support the lower swing arm.

4.

Support the wheel hub assembly.

5.

Remove the shock absorber from the cab.

�

Remove the cap.

�

Remove nuts and washers for fastening the
central shaft with an L-shaped allen wrench.

�

Remove the disc washer.

6.

Remove the shock absorber form the steering
knuckle.

Installation
7.

Install the shock absorber onto the steering
knuckle.

8.

Apply some soap solution onto the inner side of the
shock insulator and top of the shock absorber.

9.

Install the shock absorber in place.