TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 798 of 1012
TM 9-2350-261-20-2 ADJUST BRAKE LOCKING PAWL — Continued 0388 00 2. Disconnect two return springs (2) from bracket (3). 3. Remove two cotter pins (4) and two clevis pins (5) from two clevises (6) and differential brake levers (7). Discard cotter pins. 4. Remove two screws (8), locknuts (9), two quadrants (10), and stops (11) from bracket (12). Discard locknuts. 5. Place quadrants (10) and stops (11) on bracket (12). Install screws (8) and new locknuts (9); push down on quadrants while screws and locknuts are tightened. 6. Check gap between pawls (1) and top of quadrants (2) while moving steering levers (3) from front to back. Use 5/32, 3/16. and 7/32 inch (4, 5, and 6 mm) diameter drill bit shanks to check gap. Clearance should be between 5/32 (4 mm) and 7/32 (6 mm). If 5/32 or 3/16 inch (4 and 5 mm) drills will fit but 7/32 inch (6 mm) drill will not, gap is right. If 7/32 inch (6 mm) drill will fit, it must be snug in gap throughout lever travel for gap to be right. 0388 00-2