Infiniti G20 (P11). Manual — part 496
SMT649D
11. Install transaxle case onto clutch housing, and tighten mount-
ing bolts with specified torque.
Tightening torque:
Refer to MT-16.
SMT648D
12. Apply Three Bond TB1215, Loctite Part No. 51813 or equiva-
lent to threads of reverse switch, PNP switch, and drain plug,
and install them. (Fill the case with oil before installation of filler
plug.)
13. Install speedometer pinion assembly.
CAUTION:
Do not reuse O-ring.
SMT749D
14. Install check springs and check balls. Apply sealant to the
thread on the check plug, and install it.
SMT746D
15. Calculate thickness of adjusting shim using the following pro-
cedure to satisfy specification of end play for mainshaft rear
bearing.
End play: 0 - 0.06 mm (0 - 0.0024 in)
Dimension “P” = (P1 – P2) + End play
P: Thickness of adjusting shim
P1: Distance between transaxle case end face and
mainshaft rear bearing
P2: Distance between adjusting shim end face of
rear cover and transaxle mounting face
Mainshaft rear bearing adjusting shims:
Refer to SDS, MT-60.
GI
MA
EM
LC
EC
FE
CL
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ASSEMBLY
Transaxle Case (Cont’d)
MT-53
SMT747D
a.
Using dial gauge as shown in the figure, measure dimension
“P1” between transaxle case end face and mainshaft rear
bearing.
SMT748D
b.
Using dial gauge as shown in the figure, measure dimension
“P2” between adjusting shim mounting face of rear cover and
transaxle mounting face.
SMT646D
16. Using snap ring pliers as shown in the figure, install snap ring.
CAUTION:
Do not reuse snap ring.
17. Install selected mainshaft adjusting shim.
SMT753DA
18. Install reverse idler gear, O-ring, thrust washers (front, rear),
and bearing onto reverse idler shaft.
19. Install snap ring into transaxle case using snap ring pliers.
CAUTION:
I
Do not reuse snap ring.
I
Do not reuse O-ring.
I
Before installation, apply gear oil to O-ring.
SMT754D
20. Using feeler gauge, measure the end play of snap ring, and
select a snap ring suitable to satisfy the following specification.
End play:
0.05 - 0.25 mm (0.0020 - 0.0098 in)
Available snap ring:
Refer to SDS, MT-57.
ASSEMBLY
Transaxle Case (Cont’d)
MT-54
SMT644D
21. Install selected snap ring.
CAUTION:
Do not reuse snap ring.
22. Apply gear oil to rear cover O-ring, and install rear cover, side
cover gasket, and side cover. Then tighten mounting bolts with
specified torque.
Tightening torque:
Refer to MT-16.
CAUTION:
Do not reuse mounting bolts for rear cover and side cover.
GI
MA
EM
LC
EC
FE
CL
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
ASSEMBLY
Transaxle Case (Cont’d)
MT-55
General Specifications
NCMT0024
TRANSAXLE
NCMT0024S01
Engine
SR20DE
Transaxle model
RS5F70A
RS5F70V
Number of speeds
5
Synchromesh type
Warner
Shift pattern
Gear ratio
1st
3.333
2nd
1.955
3rd
1.286
4th
0.926
5th
0.756
Reverse
3.214
Number of teeth
Input gear
1st
15
2nd
22
3rd
28
4th
41
5th
45
Rev.
14
Main gear
1st
50
2nd
43
3rd
36
4th
38
5th
34
Rev.
45
Reverse idler gear
37
Oil level (Reference)
mm (in)*1
56.5 - 61.0 (2.224 - 2.402)
56.5 - 62.0 (2.224 - 2.441)
Oil capacity
(US pt, Imp pt)*1
3.0 (6-3/8, 5-1/4)
Remarks
1st & 2nd double baulk ring type synchronizer
Reverse sub-gear
*1: Refer to MA-11, “Fluid and Lubricants”.
FINAL GEAR
NCMT0024S02
Engine
SR20DE
Transaxle model
RS5F70A
RS5F70V
Final gear ratio
4.176
Number of teeth
Final gear/Pinion
71/17
Side gear/Pinion mate gear
14/10
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
MT-56
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