Nissan Frontier D40. Instruction — part 1035
TM-38
< DISASSEMBLY AND ASSEMBLY >
[FS5R30A]
GEAR COMPONENTS
5.
Remove front side components on counter gear.
a.
Remove counter gear rear thrust bearing using Tool.
b.
Remove sub-gear snap ring, sub-gear bracket and steel ball
using suitable tool.
6.
Remove main drive gear bearing.
a.
Remove spacer and pilot bearing.
b.
Remove main drive gear snap ring.
c.
Press out main drive gear bearing using Tool.
7.
Remove bearing retainer.
8.
Remove bearings from case components using Tools.
Tool number
: ST30031000 (J-22912-01)
SMT404A
SMT470A
Tool number
: ST30031000 (J-22912-01)
SMT420A
Tool number
: ST22350000 (J-25678-01)
: KV38100300 (J-25523)
: ST30720000 (
—
)
: ST37750000 (J-5863-01)
GEAR COMPONENTS
TM-39
< DISASSEMBLY AND ASSEMBLY >
[FS5R30A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
9.
Remove mainshaft front bearing snap ring from mainshaft front bearing.
Inspection
INFOID:0000000005273949
GEARS AND SHAFTS
• Check shafts for cracks, wear or bending.
• Check gears for excessive wear, chips or cracks.
SYNCHRONIZERS
• Check spline portion of coupling sleeves, hubs, and gears for wear
or cracks.
• Check baulk rings for cracks or deformation.
• Check shifting inserts for wear or deformation.
• Check insert springs for deformation.
PCIB1286E
SMT386A
SMT423A
SMT427C
TM-40
< DISASSEMBLY AND ASSEMBLY >
[FS5R30A]
GEAR COMPONENTS
• Measure wear of main drive, 1st and OD baulk rings. Refer to
.
• If the clearance is smaller than the wear limit, replace baulk ring.
• Measure wear of 2nd and 3rd double baulk rings using Tool.
- Place baulk rings in position on synchronizer cone.
- While holding baulk rings against synchronizer cone as far as it will
go, measure the dimensions (A) and (B).
• If the dimension (A) or (B) is smaller than the wear limit, replace
outer baulk ring, inner baulk ring and synchronizer cone as a set.
• Measure wear of reverse baulk ring.
- Place baulk ring in position on reverse cone.
- While holding baulk ring against reverse cone as far as it will go,
measure the dimension (A) with dial indicator.
- If the dimension (A) is larger than the wear limit, replace baulk ring.
BEARINGS
SMT140
Tool number
: ST30031000 (J-22912-01)
Standard
Dimension (A)
: 0.7 - 0.9 mm (0.028 - 0.035 in)
Dimension (B)
: 0.6 - 1.1 mm (0.024 - 0.043 in)
Wear limit
: 0.2 mm (0.008 in)
SCIA1046E
SCIA1084E
Standard
Dimension (A)
: 0.35 - 0.95 mm (0.0138 -0.0374 in)
Wear limit
: 1.1 mm (0.043 in)
SMT424A
GEAR COMPONENTS
TM-41
< DISASSEMBLY AND ASSEMBLY >
[FS5R30A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
• Make sure bearings roll freely and are free from noise, crack, pit-
ting or wear.
Assembly
INFOID:0000000005273950
1.
Install mainshaft front bearing snap ring to mainshaft front bearing.
2.
Install bearings into case components using Tools.
3.
Install bearing retainer. Tighten bearing retainer bolts to the specified torque.
4.
Install main drive gear bearing.
a.
Press main drive gear bearing using Tool.
SMT418A
Tool number
: ST33210000 (J-25523)
: ST30720000 (
—
)
: KV38100300 (J-25523)
PCIB1287E
Bearing retainer bolts
Tool number
: ST30613000 (J-25742-3)
SMT425A
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