TM 9-2350-277-20-4
REPLACE RAMP LINKAGE (M577A3 AND M1068A3 ONLY) — Continued
0527 00
10. Remove arm (1) from connector (2) and key (3) from arm (1).
NOTE
Both sides are disassembled the same way.
11. Remove two supports (4), lever (5), and key (6) from arm (1).
12. Remove cotter pin (7), headed pin (8), and latch (9) from lever (10). Discard cotter pin.
13. Remove cotter pin (11), headed pin (12), and lever (10) from hull bracket. Discard cotter pin.
14. Loosen locknut (13). Remove adjusting screw (14) and locknut from plate (15). Remove locknut from screw. Discard
locknut.
15. Bend back tabs on key washers (16). Remove two screws (17), key washers (16), and plate (15) from hull bracket.
Discard key washers.
16. Bend back corner on square washer (18). Remove screw (19), square washer (18), and catch (20) from ramp. Discard
square washer.
CLEANING
CLEANING, INSPECTION, AND REPAIR
1.
Check arms, supports, latch, catch, and lever. Remove scratches and grooves with fine sandpaper. Replace parts that are
worn or pitted.
INSTALLATION
1.
Place catch (20) on ramp. Secure with new square washer (18) and screw (19). Bend corner on square washer to secure
screw.
0527 00-3
