N ¥ 4 5 0 0 M A N U A L T R A N S M I S S I O N
21 - 59
SPECIAL
TOOL
6444-6
SPECIAL
TOOL
6444-1
SPECIAL
TOOL
6453-1
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J9221-178
Fig. 26 Assembling Puller Rods, Flange And Jaws
SPECIAL
TOOL
6453-1
FRONT
RETAINER
SPECIAL
TOOL
6453-2
J9221-179
Fig. 27 Installing Puller Tools In Front Retainer
TIGHTENING
WRENCH
HOLDING
WRENCH
SPECIAL
TOOL
6453-2
FRONT
RETAINER
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J9221-180
Fig. 28 Removing Bearing Cup From Front Retainer
(f) Tighten puller bolt to draw bearing cup out of
retainer (Fig. 28). Use holding wrench on puller
and turn puller bolt with adjustable wrench.
DRIVE GEAR REMOVAL AND
DISASSEMBLY
(1) Remove drive gear. Tilt gear downward and out
of case (Fig. 29).
J9221-105
Fig. 29 Drive Gear Removal
(2) Remove pilot bearing from drive gear (Fig. 30).
DRIVE GEAR
MAINSHAFT
PILOT BEARING
J9221-106
Fig. 30 Pilot Bearing Removal/Installation