TM-9-2350-277-20-4

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6

TM-9-2350-277-20-4 - Page 422 of 861

TM 9-2350-277-20-4

ADJUST RAMP LOCK (M577A3 AND M1068A3 ONLY) — Continued

0522 00

6.

Loosen locknuts (1) on both sides of the vehicle.

CAUTION

Insure proper thread engagement after clevis adjustment. Thread engagement should be at

least 1-1/2 times diameter of rod.

NOTE

Setscrew must be adjusted so the center of the top arm is offset toward front of vehicle in

reference to the center of rod.

7.

Adjust two setscrews (2) and rotate arm (3) until center line of arm (3) is aligned with center line of rod (4). Continue to

rotate arm (3) until it is tilted 1/8 inch (3 mm) past center in reference to rod (4) toward front of vehicle.

8.

Tighten locknut (1) on setscrew (2).

0522 00-3