TM 9-2320-209-34-2-2 FRAME 2 1. 2. 3. GO NOTE Small chips, burrs or scratches on adjusting bearing (1) sleeve bearing (2), and worm gear housing (3) can be repaired. If parts are damaged in any other way, throw parts away and get new ones. Check that adjusting bearing (1), sleeve bearing (2), and worm gear housing (3) have no chips, burrs or scratches. Check that threads in housing (3) and on screws are not stripped or crossthreaded. Check that key (4) is not bent, crooked or damaged in any other way. TO FRAME 3 17-595