TM  10-3930-643-34 BRAKE  TROUBLESHOOTING  AND  MAINTENANCE. 8-16. Parking Brake Assembly . (Sheet 2 of 6) REMOVAL 1. 2. 3. NOTE l Hold flange yoke while removing nut from vehicle S/N 2000 and below. l The following are differences between M10A Forklift models. The removal/installation procedures  are  identical. Using a 1-5/16” socket and socket wrench handle, remove nut (1) and washer (4) from vehicles S/N 2000 and below or remove cotter pin (2), locknut (3) and washer (4) from vehicles S/N 2001 and above from rear axle under vehicle. Using a suitable puller, remove items 5 thru 9 as an assembly. Using a 9/16” socket and socket wrench  handle,  remove eight bolts (5), lock washers (6) and flange yoke (8) from brake drum (9) on vehicles S/N 2000 and below or washers (7) and flange yoke (8) on vehicles S/N 2001 and above from brake drum (9). Go to sheet 3 8-81