Nissan Silvia. Instruction — part 302
FMT023
3.
While pushing spring and steel ball (large) into the transmis-
sion case with a screwdriver or similar tool, install the trans-
mission case to the clutch housing.
4.
Apply Three Bond, TB1281 or the equivalent onto the mount-
ing bolts and tighten them to the specified torque.
FMT021
5.
Install the bolts as shown at left to tighten to the specified
torque.
CAUTION:
Do not reuse the removed gasket. Always use a new gasket.
6.
Install the reverse switch to the transmission case.
FMT024
7.
Apply Nissan MP special grease onto the steel ball to install it
to the transmission case with a flat-bladed screwdriver.
8.
Install the fork rod C to the transmission case. At this time, the
cutouts on the rod shall face in the direction of the fork rod B.
CAUTION:
Do not drop the steel ball when installing the fork rod.
FMT020
9.
Install the steel balls and springs to the transmission case.
10. Apply Three Bond, TB1281 or the equivalent to the plugs.
Tighten them to the specified torque.
FMT019
11. Install the snap ring to the mainshaft main bearing.
GI
MA
EM
LC
EC
FE
CL
AT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Transmission Case (Cont’d)
MT-21
FMT018
12. Install the mainshaft bearing retainer to the transmission case.
Tighten the mounting bolts to the specified torque.
FMT017
13. Install the steel ball to the counter shaft assembly.
14. Install the thrust washer, needle bearing, counter gear and 6th
baulk ring to the counter shaft assembly.
FMT025
15. Using a drift (SST) and a press, install the 6th clutch hub with
the 6th shift fork into the counter shaft.
I
Take care to install the 6th coupling sleeve in the correct direc-
tion.
FMT015
16. Using a pin punch, install the 6th shift fork retaining pin.
FMT026
17. Select a snap ring from those shown in the table to allow the
clearance specified below.
Allowable clearance: 0 - 0.1 mm (0 - 0.004 in)
6th synchronizer hub snap ring
Unit: mm (in)
Thickness
Part No.
Discriminated mark
2.80 (0.1102)
32236 - 89F01
A
2.85 (0.1122)
32236 - 89F02
B
2.90 (0.1142)
32236 - 89F03
C
REPAIR FOR COMPONENT PARTS
Transmission Case (Cont’d)
MT-22
Thickness
Part No.
Discriminated mark
2.95 (0.1161)
32236 - 89F04
D
3.00 (0.1181)
32236 - 89F05
E
3.05 (0.1201)
32236 - 89F06
F
FMT027
18. Install the striking lever, striking lever interlock to the shift fork
& fork rod A assembly. Then, secure with the retaining pin.
FMT028
19. Using a flat-bladed screwdriver, install the torsion spring to the
striking rod and shift fork & fork rod A assembly. Secure with
the E-ring.
20. While supporting the striking rod, install the rear extension
assembly to the transmission case assembly.
Refer to “INSTALLATION”, “Rear Extension”, MT-16.
FMT029
Counter Gear Bearing
DISASSEMBLY AND ASSEMBLY
NMMT0033
Using a drift (SST), remove/install the roller bearing of the counter
gear from/to the transmission case.
GI
MA
EM
LC
EC
FE
CL
AT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REPAIR FOR COMPONENT PARTS
Transmission Case (Cont’d)
MT-23
FMT030
6th Coupling Sleeve and Synchronizer Hub
DISASSEMBLY AND ASSEMBLY
NMMT0034
Remove/install the synchronizer hub from/to the coupling sleeve.
CAUTION:
I
Use a sheet of paper or cloth to cover the insert balls and
insert springs to avoid losing them during work.
I
Be careful not to deform the insert springs.
FMT031
INSPECTION
NMMT0035
I
Check the synchronizer hub and coupling sleeve for worn out
splines at the tip.
I
Install the coupling sleeve to the synchronizer hub to check for
smooth sliding.
FMT032
I
Measure the thickness of the claw of the shift fork and the
width of the coupling sleeve groove to calculate the clearance
to the shift fork. Check the clearance.
Calculation formula:
Width of coupling sleeve groove [mm (in)] – Thickness of claw
of shift fork [mm (in)]
Standard: 0.15 - 0.35 mm (0.0059 - 0.0138 in)
FMT033
Mainshaft Bearing Retainer
DISASSEMBLY AND ASSEMBLY
NMMT0036
I
Set the spring pressure (SST) to the mainshaft bearing
retainer. Fix the retainer on a vice bench.
I
Using a pin punch, remove the retaining pin. Then, remove the
spring and push pin from the mainshaft bearing retainer.
FMT034
I
Assemble in the reverse order of disassembly.
I
Install the push pin with its cutouts facing in the direction as
shown in the figure at the left.
CAUTION:
Do not reuse the removed retaining pin. Always use a new
retaining pin.
REPAIR FOR COMPONENT PARTS
6th Coupling Sleeve and Synchronizer Hub
MT-24
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