Great Wall service chassis and body Manual - part 11

MT-32

Gear Box

 Counter Shaft Assembly and Reverse Idle Gear Assembly (Assembly of Reverse Gear Assembly)

2.

Measure the clearance between the reverse idle gear

and gearshift yoke block

Measure the clearance between the reverse idle gear and the

gearshift yoke block with feeler.

Standard clearance:

Shang Chi

0.2mm

Tang Chi

(0.05
0.27)mm

Max clearance

Shang Chi

0.35mm

Tang Chi

0.5mm

MT-33

Gearbox

 Rear Housing Assembly (Element Drawing, Change of Oil Seal, Change of Shaft Bush)

Rear Housing Assembly

Element drawing

Change of Oil Seal

1.

The rear housing oil seal shall be changed where necessary.

(a)  Dismantle the oil seal with SST.

(b)  Press in the new oil seal with SST

2.

The driven oil seal of speedometer shall be changed

where necessary

(a)  Pry out the oil seal with SST.

(b)  Tap the new oil seal into the shaft bracket with SST.

Change of Shaft Bush

The shaft bush shall be changed where necessary

(a)  Tear down the oil seal and dust bush.

(b)  Heat the ending parts of extension frame to 80

-100
 in

the oil groove.

(c)  Tear down the shaft bush with SST and mount on the new

shaft bush.

SST

SST

SST

SST

SST

oil reservoir

locating spring bolts and
spring cylindrical pin

rear housing oil seal
assembly

rear housing dust
cover

oil groove

component element
o f   p o s i t i o n - l i m i t
mechanism

rear housing
cluster

MT-34

Gearbox

 Rear Housing Assembly (Inspection On and Change of The Component Elements of Position-Limit Mechanism)

Inspection on and change of the component

elements of position-limit mechanism

1.

Tear down the component elements of position-limit

mechanism

(a)  Dismantle the bolts with the torque socket spanner.

(b)  Punch out the spring cylindrical pin with the drift punch

and hammer.

(c)   Tear the component elements of position-limit mechanism

down.

2.

Check the component element of position-limit mechanism.

Run and propel the limit stop and the limit stop can return

to the original location automatically, otherwise, change the

limit stop.

3.

Mount the component element of position-limit mechanism

(a)  Mount the component elements of position-limit mecha-

nism in the rear housing.

(b)  Tap the spring cylindrical pins in with drift punch and

hammer as shown in the drawing.

MT-35

Gearbox

 Rear Housing Assembly (Inspection On and Change of The Component Elements of Position-Limit Mechanism)

(c)  Coat the sealing agent on the bolt thread.

(d)  Propel the plug with the torque socket spanner.