Dongfeng DFA1101GZ5AD6J-907. Manual - part 32

Transmission

MT-10

1.Take down the following parts in sequence: the thrust

washer, reverse gear, needle bearing and bearing base
ring, reverse gear seat, reverse gear sleeve;

2. Set the front end of the mainshaft up and place it on

the working table, remove the elastic ring and square
the locking spacer, then loose the locking nut by a
spanner;

Note:
Make sure the nut is totally loose.

1.Front roller bearing--mainshaft
2.Lock nut
3.Lock nut lock shim
4.Direct gear synchronizer conical 
ring
5.5th, 6th gear baulk ring
6.5th, 6th gear sliding sleeve 
7.5th, 6th gear fixed gear seat
8.5th, 6th gear synchronizer lock-
pin
9.Lockpin
10.Synchronizer push rod
11.5th, 6th gear baulk ring
12.5th gear assy
13.6th gear bearing seat ring
14.6th gear thrust ring
15.4th gear assy
16.Needle bearing
17.4th gear bearing seat ring
18.4th gear baulk ring

19.3rd, 4th gear sliding sleeve
20.3rd, 4th gear synchronizer 
lockpin
21.Lockpin
22.Synchronizer push block
23.3rd, 4th gear fixed gear seat
24.3rd gear baulk ring
25.3rd gear
26.Needle bearing
27.3rd gear bearing seat ring
28.Transmission mainshaft
29.2nd gear assy
30.Needle bearing
31.2nd gear bearing seat ring
32.1st, 2nd gear baulk ring
33.1st, 2nd gear synchronizer gear 
sleeve
34.1st, 2nd gear synchronizer gear 
seat

35.3rd, 4th gear synchronizer 
lockpin
36.Lockpin spring
37.Synchronizer push block
38.1st, 2nd gear baulk ring
39.Needle bearing
40.2nd gear bearing seat ring
41.1st gear--mainshaft
42.Reverse gear seat
43.Reverse gear slide sleeve
44.Reverse gear bearing seat ring
45.Needle bearing
46.Driven gear--reverse gear
47.Reverse gear thrust spacer
48.Rear roller bearing--mainshaft
49.Staved steel ring for shaft
50.Drive gear--speedometer
51.Mainshaft flange
52.Disc spring
53.Hex slotted nut

Transmission

MT-11

3.Pull out the bearing by the extractor, then remove the

locking nut, locking spacer and the spacer sleeve in
sequence;

4.Take down the 5th and 6th speed gear synchronizer

assembly and the 6th gear;

5.Dismantle the 5th and 6th speed gear synchronizer

assembly;

Note:
Be careful when dismantle the slide gear sleeve,

take care of the fixed gear seat, lockpin and spring of the
slide sleeve, and other parts. Do not miss any of them.

6.Pull the reverse gear with an extractor to loose the shaft

bush and every gear needle bearing seat ring;

Transmission

MT-12

7.Take down 6th speed gear needle bearing and the bear-

ing seat ring;

8.Remove the thrust spacer, 4th gear, needle bearing and

4th speed gear bearing seat ring;

9.Take down 3rd and 4th speed gear fixed gear seat;

10.Take down 3rd and 4th speed gear synchronizer;

Transmission

MT-13

11.Take down 3rd and 4th speed gear;

12.Remove the needle bearing, spacer sleeve;

13.Take down 2nd speed gear and needle bearing;

14.Take down the 1st and 2nd speed gear synchronizer

assembly;

15.Remove the 1st speed gear and needle bearing.