TM 9-2320-209-34-2-3 FRAME 10 1. 2. 3. 4. 5. 6. Check that worm (1) and sprocket (2) have no sharp fins or burrs at tooth corners. If worm and sprocket are damaged, get new ones. Smooth out small damage with a honing stone. NOTE If new worm (1) is being put in, you must order worm assembly, consisting of worm (1), collar (3), and stud (4). Check that worm (1) and sprocket sprocket (2) are cracked, get new Check that worm (1) and sprocket If any teeth are damaged, get new (2) is not cracked. ones. (2) have no chipped worm and sprocket. If worm (1) and or broken teeth. Put clean oil ICE, OE/HDO 10, MIL-L-2104 on each bearing (5 and 6) and turn slowly by hand. The bearing must turn without binding. If bearing assemblies are worn or damaged, get new ones. Check that bearing rollers (5) are not grooved, pitted, or flattened. If bearing rollers are worn or damaged, get new ones. Check that bearing cups (6) are not scored and pitted. If bearing cups are damaged, get new ones. GO TO FRAME 11 18-110