Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Service manual — part 951
REAR AXLE 4B-41
8. Ring Gear
Discard used bolts and install new ones.
When installing the ring gear, apply the LOCTITE 271 or
equivalent to the threaded holes and bolts after applying.
Ring Gear Bolt Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
107.9
±
9.8 (11
±
1/79.5
±
7.2)
4B-42 REAR AXLE
MAJOR COMPONENTS
Reassembly Steps
▲
1. Outer bearing outer race
▲
2. Inner bearing outer race
▲
3. Pinion depth adjusting ; shim
▲
4. Inner bearing
▲
5. Collapsible spacer
6. Friction disc
7. Outer bearing
▲
8. Oil seal
9. Pinion flange assembly
▲
10. Flange nut and washer
▲
11. Backlash and pre-load adjusting shim
▲
12. Side bearings
13. Side bearing outer race
14. Differential cage assembly and ring gear
▲
15. Bearing cap
▲
16. Bolt
▲
17. Differential assembly
REAR AXLE 4B-43
Important Operations
1. Outer Bearing Outer Race
Installer : 9-8522-1141-0 (194 mm)
(J-24256)
5-8840-2164-0 (220 mm)
(J-8092)
Grip :
5-8840-0007-0
(J-8092)
2. Inner Bearing Outer Race
Installer : 9-8522-1274-0 (194 mm)
(J-24252)
5-8840-2163-0 (220 mm)
(J-37261)
Grip :
5-8840-0007-0
(J-8092)
3. Pinion Depth Adjusting ; Shim
Adjustment of drive pinion mounting distance.
(1) Apply gear oil to the drive pinion bearing, inner and outer.
Clean all of the pinion setting gage sets.
Then install the gage set together with the inner and outer
bearings.
For 194 mm
1
Pilot
: 5-8840-2085-0 (J-21777-42)
2
Stud and nut : 5-8840-2089-0 (J-23597-9)
4
Gage plate
: 5-8840-2087-0 (J-23597-7)
For 220 mm
1
Front pilot
: 5-8840-2085-0 (J-21777-42)
2
Stud and nut : 5-8840-0127-0 (J-21777-43)
3
Rear pilot
: 5-8840-0129-0 (J-23597-12)
4
Gage plate
: 5-8840-2166-0 (J-23597-42)
Tighten the nut to the specified torque.
194 mm and 220 mm
kg
⋅
cm(lb.in)
23 (20)
4B-44 REAR AXLE
(2) Clean the side bearing bores. Install a dial indicator with
discs and arbor. Then install and tighten the bearing caps
to the specified torque.
Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
194 mm
98.1
±
9.8 (10
±
1/72
±
7.2)
220 mm
107.9
±
9.8 (11
±
1/79.6
±
7.2)
For 194 mm
1
Dial indicator : 5-8840-0126-0 (J-8001)
2
Disc (2 pcs.) : 5-8840-2088-0 (J-23597-8)
3
Arbor
: 5-8840-0128-0 (J-23597-1)
4
Gage plate
: 5-8840-2087-0 (J-23597-7)
For 220 mm
1
Dial indicator : 5-8840-0126-0 (J-8001)
2
Disc (2 pcs.) : 5-8840-2167-0 (J-21777-86)
3
Arbor
: 5-8840-0128-0 (J-23597-1)
4
Gage plate
: 5-8840-2166-0 (J-23597-42)
(3) Set the dial indicator to "0". Place it on the mounting post of
the gaging arbor with the contact button touching the
indicator pad. Force the dial indicator downward until the
needle has made a half turn clockwise. Tighten down the
dial indicator in this position.
(4) Position the plunger on the gage plate. Move the gaging
arbor slowly back and forth and locate the position at which
the dial indicator shows the greatest deflection. At this point,
once again set the dial indicator to "0".
Repeat the procedure to verify the "0" setting.
(5) After the ZERO setting is obtained, rotate the gaging arbor
until the dial indicator rod does not touch the gaging plate.
Record the number the dial indicator needle points to.
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