Dongfeng EQ1030T47D-820. Instruction - page 11

Transmission

MT-16

Reassembling and specifications for transmission
assembly

Assembling sequence:

1.Countershaft

2.Countershaft 5th speed gear

Put the countershaft assembly and 5th speed gear together and mount

them into the case with the 5th speed gear close to the rear end.

3.Reverse shaft gear assembly

When assembling, be sure that the longer end of reverse shaft gear

hub faces forward, and then insert the reverse shaft pin.

Transmission

MT-17

4.Reverse shaft

5.Reverse shaft stop pin

6.PTO Coverplate

7.Connecting bolt, 6.8 grade

8.2nd shaft assembly

9.Centripetal ball bearing(the rear of 2nd shaft)

10.1st shaft assembly

First measure the distance x between the front end face of synchro-

nizer gear hub(3rd speed~4th speed) and the front end face of housing.

When the value of X is less than 53.85mm, mount 1st shaft centripe-

tal ball bearing first, then install 1st shaft shim and retainer ring in
sequence.

When the value of X is more than 53.85, first mount the shim, press

1st shaft centripetal ball bearing and then fit the retainer ring.

Apply lithium grease into the gear ring of 1st shaft and fit the 1st

shaft assembly into the transmission case. Then check whether the sliding
block of synchronizer assembly (3rd speed~4th speed) is inserted into.

11.Countershaft front centripetal ball bearing

12..Countershaft rear centripetal ball bearing

13.Retainer ring

Transmission

MT-18

14.Shifter fork

15.Shifter fork shaft (1st speed~2nd speed)

16.Shifter fork shaft (3rd speed~4th speed)

17.Shifter fork shaft (reverse~5th speed)

Before assembling, place the shifter fork shaft in neutral position.

Mount 2 steel balls on the position between 1st~2nd speed shifter fork
shaft and 3rd~4th speed shifter fork shaft.

Insert the interlock pin into 3rd~4th speed shifter fork shaft.

Mount 2 steel balls on the position between 3rd~4th shifter fork shaft

and reverse~5th speed shifter fork shaft.

18.Elastic pin sets

Never use second-hand elastic pin, replace with new elastic pin.

When assembling, align the slot line.

19.Distance sleeve

20.Odometer drive gear

21.Speed selective shaft rear cover assembly

Apply seal gum to the joint face of rear cover,the gum track must be

continuous.

Transmission

MT-19

22.Connecting bolt, 9.8 grade

23.Odometer shaft sleeve and odometer driven gear

24.Clutch case assembly

Apply seal gum on the joint face of clutch case, the gum track must

be continuous .

25.Clutch case connecting bolt, 10.9 grade

26.Ball-end supporter

27.Release fork and dust cover

28.Clutch release bearing assembly

29.2nd shaft nut

30.Self-locking spring and steel ball

31.Shifter cover assembly

32.Connecting bolt, 9.8 grade

Tightening torque value of each connecting bolt dur-
ing reassembling

Position

Torque (N.m)

Connection between backing light switch and shifter cover

29~39

Connection between filler plug and transmission cover

39~59

Connection between drain plug and transmission cover

39~59

Connection between PTO coverplate and transmission case

10~25

Connection between odometer shaft sleeve and rear cover

11~19

Connection between shifter cover and transmission case

15~25

Connection between 2nd shaft nut transmission case

147~196

Connection between clutch case and transmission case

69~93

Connection between rear cover and transmission case

15~25