Great Wall service chassis and body Manual - part 13

MT-40

Gearbox

 Assembly of Gearbox

10. Mount the split ring

(a)

Select the retainer for shaft that leaves the minimum

radial clearance, which is not larger than 0.1mm.

(b)

Mount in the retainer for shaft with copper bar and

hammer.

(c)

Mount the spring cylindrical pin of third-fourth-speed

gearshift fork.

Notice: The pin port should align with the direction of the

shaft.(Same sa below)

11. Measure the radial clearance of the five-speed gear

cluster.

Measure the radial clearance of the five-speed gear cluster

with the measuring gauge.

Standard clearance

Shang chi

(0.135
0.325)mm

Tang chi

(0.1
0.3)mm

12. Mount the third-fourth-speed gearshift fork axle and the

first-second-speed gearshift toggle fork as well as the

third-fourth-speed gearshift toggle fork

(a)

Mount the first-second speed and third-fourth speed

gearshift toggle forks.

(b)

Mount the third-fourth-speed gearshift fork axle in the

central link plate and the gearshift toggle fork.

MT-41

Gearbox

 Assembly of Gearbox

13. Mount the first gearshift fork axle and first gearshift fork

(a)

Coat the MP lubricating on the interlocking guidepost

and mount the interlocking guidepost on the first-second-

speed gearshift fork axle.

(b)

Mount the interlocking pin in the central link plate with

the magnetic bar.

(c)

Mount first-second gearshift fork axle in the first gear-

shift toggle fork and central link plate.

d) Mount the setting bolts of the first toggle fork and tighten

them.

Tightening moment

Upper tooth

(15
20)N
m

Tang tooth

(13
17)N
m

14. Mount the reverse yoke rod, reverse rocker arm and

reverse yoke block

(a)

Mount the reverse yoke rod, reverse rocker arm and

reverse yoke block together.

(b)

Mount the reverse rocker arm on the reverse rocker arm

bracket.

(c)

Coat the MP lubricant on the interlocking guidepost and

mount the guidepost on the reverse gearshift fork axle.

MT-42

Gearbox

 Assembly of Gearbox

(d)

Mount the interlocking pin in the central link plate with

the magnetic bar.

(e)

Mount the reverse gearshift fork axle in the reverse yoke

rod and central link plate.

(f)

Mount the spring cylindrical pin with the drift punch and

hammer.

15. Mount the five-speed reverse gearshift guide block and

five-speed reverse gearshift fork axis.

(a)

Mount the five-speed reverse gearshift guide block in the

five-speed reverse gearshift guide shaft.

(b)

Mount the reverse gearshift fork axle in the next step.

(c)

Mount the steel ball in the five-speed gearshift guide

block with the magnetic bar.

(d)

Mount the five-speed gearshift fork axle as shown in the

drawing.

(e)

Mount the steel ball in the central link plate with mag-

netic bar.

(f)

Mount the five-speed gearshift fork axle in the central

link plate.

MT-43

Gearbox

 Assembly of Gearbox

(g)

Tap the pin in the five-speed gearshift toggle fork with

the drift punch and hammer.

(h)

Mount the five reverse gearshift guide shaft in the five-

speed reverse guide block and central link plate, and

(i)

Tap the spring cylindrical pin in the five-speed reverse

guide block with drift punch and hammer.

16. Mount the retainer ring gripped by the gearshift fork axle.

Mount the clamp retainer ring with the steel bar and hammer