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Transfer Assembly
Inspection
NOTE: To prevent
damage to
the
transfer
housing,
always use soft jaws or equivalent materials between
the transfer housing and the vise.
Transfer Gear (Hypoid gear) Backlash Measurement
1,
Set a dial
indicator
on the
companion flange
as
shown.
DIAL INDICA TDR
I
COMPANION FLANGE
2.
Measure the transfer gear backlash.
STANDARD: 0.06 - 0.16 mm (0.002 - 0.006 in)
Total Starting Torque Measurement
3.
Rotate the
companion
flange several times to seat
the tapered roller
bearing.
4.
Measure the starting torque
(companion
flange
side) using a torque wrench.
STANDARD:
2.68 - 3.47 N'm
(27.3 - 35.4 kg/·em. 23.7 - 30.7Ibf.in)
COMPANION FLANGE
TR"NSHA SHAFT
TORQUE 'WRENC:H
13-46
Transfer Gear IHypoid gear) Tooth Contac1lnspection
5.
Remove transfer cover Sf then apply Prussian Blue
10 both sides
of
the transfer gear teeth lightly and
evenly.
0
0
TRANSFER DRIVE GEAR
6.
Rotate the companion flange in both directions until
the transfer gear rotates
one
full turn in both direc-
tions.
7.
Check the
transfer
gear tooth
contact
pattern.
8.
If the measurements or the tooth contact pattern
are not within the
standard,
disassemble the trans-
fer assembly, replace worn
or damaged
parts,
and
reassemble
it.
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Table of Contents
Troubleshooting
