Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 952
REAR AXLE 4B-45
(6) Record the pinion depth code on the head of the drive
pinion.
The number indicates a necessary change in the pinion
mounting distance. A plus number indicates the need for a
greater mounting distance (which can be achieved by
decreasing the shim thickness). A minus number indicates
the need for a smaller mounting distance (which can be
achieved by increasing the shim thickness). If examination
reveals pinion depth code "0", the pinion is "nominal".
4B-46 REAR AXLE
(7) Select the shim using table below.
[194 mm]
mm(in)
Pinion
marking
+10
+8
+6
+4
+2
0
-2
-4
-6
-8
-10
Dial indicator
reading (inches)
0.081
2.18 (0.0858)
0.082
2.18 (0.0858)
2.20 (0.0866)
0.083
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
0.084
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
0.085
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
0.086
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
0.087
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
0.088
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
0.089
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
0.090
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
0.091
2.18 (0.0858)
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
0.092
2.20 (0.0866)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
0.093
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
0.094
2.26 (0.0890)
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
0.095
2.28 (0.0898)
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
0.096
2.32 (0.0914)
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.097
2.34 (0.0921)
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.098
2.36 (0.0929)
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.099
2.38 (0.0937)
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.000
2.42 (0.0953)
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.001
2.44 (0.0961)
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.002
2.46 (0.0969)
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.003
2.48 (0.0977)
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.004
2.52 (0.0992)
2.54 (0.1000)
2.56 (0.1008)
0.005
2.54 (0.1000)
2.56 (0.1008)
0.006
2.56 (0.1008)
[220 mm]
mm(in)
Pinion
marking
+10
+8
+6
+4
+2
0
-2
-4
-6
-8
-10
Dial indicator
reading (inches)
0.073
1.94 (0.0764)
1.96 (0.0772)
0.074
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
0.075
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
0.076
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0795)
2.04 (0.0803)
0.077
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
0.078
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
0.079
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
0.080
1.94 (0.0764)
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
0.081
1.96 (0.0772)
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
0.082
1.98 (0.0779)
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
0.083
2.00 (0.0787)
2.02 (0.0787)
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
0.084
2.04 (0.0803)
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
0.085
2.06 (0.0811)
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
0.086
2.08 (0.0819)
2.10 (0.0827)
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
0.087
2.12 (0.0835)
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
0.088
2.14 (0.0842)
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
0.089
2.16 (0.0850)
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.090
2.18 (0.0858)
2.20 (0.0866)
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.091
2.22 (0.0874)
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.092
2.24 (0.0882)
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.093
2.26 (0.0890)
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.094
2.28 (0.0898)
2.30 (0.0906)
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.095
2.32 (0.0913)
2.34 (0.0921)
2.36 (0.0929)
0.096
2.34 (0.0921)
2.36 (0.0929)
0.097
2.36 (0.0929)
Note :
When ordering shims, find the part number in the Parts Catalog by using the thickness of the shims listed
in the above table.
REAR AXLE 4B-47
4. Inner Bearing
Place the shim on the drive pinion with the chamfered side
turned toward the pinion head, then attach the inner bearing to
the pinion using an installer and a press.
Installer : 9-8522-1165-0
(J-6133-01)
NOTE :
Do not press on the roller cage.
Press only on the inner race.
5. Collapsible Spacer
Discard the used collapsible spacer and install a new one.
8. Oil Seal
Use the oil seal installer to install a new oil seal that has been
soaked in rear axle lubricant.
Installer : 9-8522-1275-0 (194 mm)
(J-24250)
: 5-8840-2165-0 (220 mm)
(J-37263)
10.Flange Nut and Washer
(1) Apply lubricant to pinion threads.
(2) Tighten the nut to the specified torque using the pinion
flange holder.
Pinion flange holder : 5-8840-0133-0 (194 mm)
(J-8614-01)
5-8840-2157-0 (220 mm)
(J-37221)
Flange Nut Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
194 mm
176.6 - 274.7 (18 - 28/130 - 202)
220 mm
245.3 - 294.3 (25 - 30/181 - 217)
Discard used flange nuts and install new ones.
4B-48 REAR AXLE
(3) Pinion bearing preload.
(a) Measure the bearing preload by using a torque wrench.
Note the scale reading required to rotate the flange.
(b) Continue tightening until the specified starting torque is
obtained.
Pinion Bearing Preload Starting Torque
N
⋅
m (kgf
⋅
m/lb
⋅
ft)
194 mm
64 - 113 (6.5 - 11.5/47 - 72)
220 mm
69 - 127 (7 - 13/51 - 94)
11.Backlash and Pre-load Adjusting Shim
(1) Attach the side bearing to the differential assembly without
shims. Support the opposite side using a pilot to prevent
bearing damage.
1
Installer
: 9-8522-1164-0 (194 mm)
(J-24244)
: 5-8840-2162-0 (220 mm)
(J-37257)
2
Drive handle : 5-8840-0007-0
(J-8092)
3
Pilot
: 9-8521-1743-0
(J-8107-2)
(2) Position the differential cage assembly with the bearing
outer races to the side bearing bores of the carrier.
(3) Using two sets of feeler gauges, insert a feeler stock of
sufficient thickness between each bearing outer race and
the carrier to remove all end play. Make certain the feeler
stock is pushed to the bottom of the bearing bores.
Mount the dial indicator on the carrier so that the indicator
stem is at right angles to a tooth on the ring gear.
Dial indicator : 5-8840-0126-0
(J-8001)
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