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TM 5-2420-222-20-2
SEAT - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT- CONTINUED
74.
Four shock absorber
Look for cracks, tears, and crumbling.
bushing (1), grip
(2), back seat
cushion (3), and
cushion (4)
75.
Thrust roller
Inspect (TM 9-214).
bearing (5)
76.
All other metal
Look for cracks, breaks, and abnormal
parts
bends.
77.
All threaded parts
Look for damaged threads.
REPAIR
78.
Lower seat
If threads are damaged, using screw
support (6)
threading set, restore threads.
79.
Seat frame (7), link
If cracked or broken, weld (TM 9-237).
(8), lower seat
support (6), pivot
plate (9), and seat
base (10)
ASSEMBLY
80.
Pivot plate (9)
Trust roller
Place in position.
bearing (5)
81.
Pivot plate (9) and
Seat base (10)
Place in position.
thrust roller
bearing (5)
82.
Seat base (10) and
Ring (11)
Using retaining ring pliers, place in
pivot plate (9)
position.
2-1136
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