MANUALS · REAR AXLE [27] · страница 38 из 50 · Открыть оригинал PDF ↗

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ADJUSTMENT OF DIFFERENTIAL GEAR BACKLASH <Conventional differential (2400, 3000, 2500D)>

Adjust the differential gear backlash by the following pro
cedure.

(1) Assemblethesidegears;side gear thrust spacers,
pinion gears, ad pinion washers into the differential
case.

(2)Temporarily install the pinion shaft:
NOTE

Do not assemble the thrust block and lock pinyet.

3) Inserta wedge between the side gear and the pinion
shaft to lock the side gear

(4) While locking the side gear with the wedge, measure
the differential gear backlash witha dial indicator on
the piniongear.

Standard value:

~No.6 differentialz
0.010-0.076 mm (0.0004-0.0030 in )
<No. 7 differential>

0-0.076 mm (0-0.0030 in.)
0.2 mm (0.0079 in.)

Limit:

NOTE

Measure both pinion gears_

5) If the differential gear backlash exceeds the limit; ad
just the backlash by installing thicker side gear thrust
spacers.

(6)Measurethedifferentialgearbacklashonceagain,
and confirm that it is within the limit
If adjustment isnot possible, replace the side gears
and pinion gears as a set.

29. INSTALLATION OF LOCK PIN

(1) Align the pinion shaft lock pin hole with the differen-
tial case lock pin hole, and drive in the lock pin
(2) Stake the lock pin withpunch at two points.

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