TM 9-2320-279-34-1
Transmission Maintenance Instructions (Cont)
NOTE
Check that three parts of bearing have same
serial number.
(2)
Install inner race (3) on hub (2).
(3)
Install pump (4) on hub (2).
CAUTION
Bearing must be kept clean during
installation. Keep bearing wrapped until
bearing is installed. Set bearing on clean,
lint-free paper and never on dirty surface.
(4)
Install bearing (5) in inner race (3).
(5)
Install outer race (6) over bearing (5).
(6)
Position bearing retainer (7) shoulder
side up on hub (2).
(7)
Install one screw (9) and lockstrip (8) at
12 o’clock position. Do not tighten bolt.
(8)
Install three more screws (9) and
lockstrips (8) at 3, 6, and 9 o’clock
positions.
(9)
Snug screws in sequence (12, 6, 3, and 9
o’clock).
CAUTION
Failure to tighten screws using sequential
tightening procedures may lead to premature
bearing failure.
(10)
Tighten screws (9) to 33 to 40 lb-ft (45
to 54 N•m) in sequence (12, 6, 3, and 9
o’clock).
(11)
Install the remaining eight screws (9)
and two lockstrips (8). Tighten
screws (9) and lockstrips (8) to 33 to 40
lb-ft (45 to 54 N•m).
(12)
Bend corners of lockstrips (8) against
head of screws (9).
e.
Installation.
NOTE
Keep seal ring sealed in package until ready
to use so seal ring does not change shape.
(1)
Roll seal ring (1) to one-half length and
hold for at least 10 seconds.
(2)
Install seal ring (1) in groove (2).
Change 3
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