TM 9-2320-209-34-2-3 FRAME 2 1. 2. 3. 4. 5. Check that sprockets (1 through 3) have no chipped or broken teeth. If sprockets have chipped or broken teeth, get new ones. Check that sprocket shafts (4 through 6) have no cracks. If sprocket shafts are cracked, get new ones. Check that sprocket shafts (4 through 6) are not bent, nicked, scratched, or burred. Smooth out raised metal, nicks, or scratches with a honing stone and polish with a crocus cloth. Check that bearings (7 through 9) are not pitted, burred, grooved, or rough. Polish small damage with crocus cloth. Check that bearings (7 through 9) are not cracked. If bearings are damaged, get new ones. GO TO FRAME 3 18-100