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TM 10-3930-664-24
4-29. PLANETARY DRIVE GEAR REPLACEMENT (FRONT AXLE ASSEMBLY)
This task covers: Removal, Cleaning, Inspection, and Installation
INITIAL SETUP:
Tools and Test Equipment:
Personnel required:
General Mechanics Tool Kit (1, App. E)
2 Personnel
Drain Pan (10, App. E)
Puller Kit (26, App. E)
Retaining Ring Pliers (24, App. E)
Soft Head Hammer (23, App. E)
Torque Wrench (32, App. E)
Arbor Press (25, App. E)
Materials / Parts:
Equipment Condition:
Loctite 242 (20, App. C)
Wheel assembly removed
Lubricating Oil (16, App. C)
(para. 2-113)
Seal Washer, Item 2 (1 ea.)
Circlip, Item 6 (1 ea.)
O-Ring, Item 7 (3 ea.)
O-Ring, Item 23 (1 ea.)
A. REMOVAL
NOTE
Before removing wheel assembly,
position vehicle so that drain fill port
is at bottom position. Place drain
pan beneath carrier plug to capture
oil.
1.
Remove plug (1) and seal washer (2) from planet
gear carrier (3). Drain planet gear carrier oil into
pan. Discard seal washer.
2.
Remove four bolts (4) and remove carrier (3) from
wheel hub (5).
3.
Using pliers, remove circlip (6) from rear of carrier
(3). Discard circlip.
4.
Use an arbor press to remove assembled pins (8)
and bearings (9) from carrier (3).
5.
Remove and discard O-rings (7). Separate bearings
(9) and spacers (10) from pins (8).
6.
Remove three friction washers (11) and planet
gears (12) from carrier (3).
4-79
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