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TM 9-2350-287-34
8-3. IDLER ARM ASSEMBLY REPAIR (continued).
10.
Inspect spindle (12) for cracks, bends, breaks, scoring, or damaged threads. Replace if defective.
c.
1.
2.
3.
4.
5.
6.
7.
8.
ASSEMBLY
Install new seal (13) in retainer (15).
Install retainer (15) on spindle (12). Using arbor press, compress retainer (15) and spindle (12) together.
Install ring (16) in retainer (15) and spindle (12). Remove spindle (12) from arbor press.
Pack idler arm (10) with grease, and install plug (11) in idler arm (10).
Install new preformed packing (17), outer sleeve bearing (18), and inner sleeve bearing (19) on spindle (12).
Install spindle (12) in idler arm (10) and secure with eight screws (14). Torque screws (14) to 35 ft-lb (47 N•m).
Install new preformed packing (9), idler arm retainer (8), outer sleeve bearing (7) with tapered end facing out,
bearing spacer (6), and inner sleeve bearing (5) on idler arm (10).
Install cap (4) on idler arm (10), and install new spring pin (3) in cap (4). Secure cap (4) with screw (1) and
washer (2).
FOLLOW-ON MAINTENANCE:
. None
8-7
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