TM 9-2330-275-14&P
4-57. LIFTING-LEVELING JACK REPAIR (M689) (Con’t).
5. Remove
spring pin (2) from collar (1). Discard spring pin.
6.
Remove spring pin (5) from bevel gear (4). Discard spring pin.
1.
Install new spring pin (5) to bevel gear (4).
2.
Install new spring pin (2) to collaf (1).
5.
lnstall new spring pin (16) to extension (15).
6,
Install ratchet wrench (11) to extension (15) and Install new Iockwasher (14), washer (13), and screw (12).
FOLLOW-ON TASKS:
Install lifting-leveling jack (para 4-56).
4-150
