Nissan Primera P12. Manual — part 646
MT-26
[RS6F93R]
TRANSAXLE ASSEMBLY
10. Position the spacer (4).
11. Measure distance (A2) between the end of the fixed pinion of the
shaft and the end of the spacer to determine the thickness of the
adjustment shim.
Since the nominal value is 173.90
±
0.05 use the following for-
mula:
Adjustment shim = 173.90
−
A2
Example:
A2 = 173.23
Adjustment shim = 173.90
−
173.30 = 0.67
Since the shims range from 0.08 in increments of 0.08, for this
example a 0.68 shim has to be selected from the collection.
12. Position the selected shim.
13. With tool D from B. Vi. 1683, by press sleeve the fourth- (10) and
fifth-gear (11) fixed pinions.
14. Position the spacer (12) and sixth-gear fixed pinion (13).
15. Measure distance (A3) between the end of the shaft and the
sixth pinion to determine the thickness of the shim (14).
Example:
A3 = 1.30
Shim (14) = 1.30
−
0.01 = 1.29
Since the shims range from 0.08 in increments of 0.08, for this
example a 1.28 shim has to be selected from the collection.
By press sleeve the bearing (15).
16. Determine the thickness of the half-shims with a shim set.
YMT074
YMT075
YMT076
YMT077
TRANSAXLE ASSEMBLY
MT-27
[RS6F93R]
D
E
F
G
H
I
J
K
L
M
A
B
MT
17. Fit the two half shims (16), the closing washer (17) and the lock
ring (18).
ASSEMBLY
1.
Position the primary shaft seal with tool G from B. Vi. 1683.
2.
Refit the differential. With another worker, refit the “primary shaft
- secondary shaft - reverse gear”.
NOTE:
●
Do not forget the adjustment shim from the reverse gear unit
determined above (A).
●
When reinstalling the shaft unit, pay attention to the position
of the reverse gear shaft. The anti-rotation of the shaft is held
by a pin.
3.
Position “first-second shaft-fork and control rod”.
4.
Pin the first-second fork.
5.
Position the lock shaft (1) (see balls page).
6.
Position “third-fourth shaft-fork and control rod”.
7.
Do not forget the small tappet inside the shaft (see balls page).
YMT078
YMT095
YMT096
YMT098
MT-28
[RS6F93R]
TRANSAXLE ASSEMBLY
8.
Pin the third-fourth control rod with B. Vi. 949 and clip the third-
fourth fork (K).
9.
Position the two lock balls (see balls page).
10. Position “fifth-sixth shaft-fork and control rod”.
NOTE:
Do not forget the small tappet inside the shaft (see balls page).
11. Pin the fifth-sixth fork with B. Vi. 949 and clip the control rod (J).
12. Position the reverse-gear shaft and fork.
13. Position the two lock balls (see balls page).
YMT099
YMT100
YMT101
YMT102
TRANSAXLE ASSEMBLY
MT-29
[RS6F93R]
D
E
F
G
H
I
J
K
L
M
A
B
MT
14. Position the reverse-gear shaft and control rod (I).
NOTE:
Do not forget the reverse-gear switch rod bushing (L).
15. Position switch (H) and tighten the bolts to a torque of [15 N·m
(1.5 kg-m, 11 ft-lb)].
16. Position the ball bearings (G) (see balls page).
NOTE:
G1 = large shaft and large spring
G2 = small shaft and small spring
17. Tighten the bolts to torque [25 N·m (2.6 kg-m, 18 ft-lb)].
18. Place deflector (M) and adjustment shim (N) at the end of the
primary shaft.
19. Apply a strip of RHODORSEAL all around the sealing surface.
20. Take the mechanism housing.
21. Remove the retaining circlips to position the housing.
22. Put in and tighten the gearbox edge bolts:
●
65 N·m (6.6 kg-m, 48 ft-lb) for the bolts (A) coated with LOC-
TITE,
●
52 N·m (5.3 kg-m, 38 ft-lb) for the other bolts.
23. Position and tighten to torque the selection control unit (D) [8
N·m (0.8 kg-m, 71 in-lb)].
24. Fit the control shaft balls (E) and tighten the bolts to torque [25
N·m (2.6 kg-m, 18 ft-lb)].
25. Shift out of 2nd gear to raise the secondary shaft and clip in the
bearing.
26. Shift back into neutral.
YMT103
YMT104
YMT105
YMT106
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