TM 9-2320-366-34-3
16-74. M1089 LEFT LOWER ARM ASSEMBLY REPLACEMENT/REPAIR (CONT)
e. Installation.
(1) Position left lower arm (1) on underlift assembly (2).
(2) Position pin (3) in left lower arm (1) with washer (4),
lockwasher (5), and screw (6).
(3) Tighten screw (6) to 105-115 lb-ft (142-156 N m).
WARNING
Use care when installing retaining rings.
Retaining rings are under tension and can
act as projectiles when released. Failure to
comply may result in injury to personnel.
(4) Install retaining ring (7) on left lower arm retaining pin
(8).
(5) Install pin (9) in pin retainer (10).
f. Follow-On Maintenance
(1) Install M1089 Fold cylinder (para. 16-71).
(2) Operate underlift assembly and check for proper
operation (TM 9-2320-366-10-2).
End of Task.
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