ROADWHEEL ARM AND SEAL REPLACEMENT CONT.\

TM-5-2350-262-20-2 Armored Combat Earthmover (ACE) M-9 (2350-00-808-7100) Manual
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TM 5-2350-262-20-2 4-858 Change 3 CAUTION Do not strike roadwheel arm directly with hammer. Failure to comply may result in damage to equipment. G Using wood block, install roadwheel arm (1) on wingshaft (2). CAUTION Ensure only new self-locking screws are used when installing roadwheel arm. Failure to comply may result in damage to equipment. H Coat threads of six self-locking screws (3) with lubricating oil. CAUTION Retainer mounting screws can loosen if screws are not tightened at least two times. Failure to comply may result in wingshaft seal oil leaks. Note Perform steps K through U to install roadwheels No. 2, 3, and 4. Perform steps V through AO to install roadwheel No. 1 K Connect chain and chain hoist to rear lifting eye shackle (6) and top of ejector or other suitable location. Connect chain hoist to track (7). L Using chain hoist, raise track (7) to gain clearance for installation of roadwheel. CAUTION Place SPRUNG/UNSPRUNG lever between positions. Failure to comply may result in damage to actuators. M Position hydraulic jack behind road wheel arm (1), and raise roadwheel arm (1). Note Refer to appendix F for proper torque sequence. I Install tapered ring (4), retainer (5), and six self-locking screws (3) on roadwheel arm (1). Tighten six self-locking screws (3) to 98-106 lb-ft (133-144 N·m). J Wait at least fifteen minutes, then loosen and tighten six self-locking screws (3) to 98-106 lb- ft (133-144 N·m).