TM 9-2320-209-20-3-2 FRAME 5 1. Using 0.015-inch feeler gage, check clearance between inner shoe (1) and brake drum (2) all along between points A and B. If feeler gage just goes in, go to frame 6. 2. Using 3/4-inch wrench, turn end-of-cable nut (3) until 0.015-inch feeler gage just goes in at tighest point. IF TRUCK HAS RATCHET AND PAWL TYPE HANDBRAKE LEVER, GO TO FRAME 6. IF TRUCK HAS OVERCENTER LOCKING TYPE HANDBRAKE LEVER, END OF TASK 13-47