TM 9-2320-361-34 I 10-4. DIFFERENTIAL CARRIER REPAIR (Contd) I I b. Cleaning and Inspection 1. For general cleaning instructions, refer to para. 2-8. 2. Inspect two bearing assemblies (5) and bearing (7) (TM 9-214). Replace bearing assemblies (5) or bearing (7) if damaged. 3. Measure inside diameter of inner race on two bearings (6). Refer to table 10-1, Wear Limits, for measurements. Replace bearings (6) if not within wear limits. 4. Measure inside diameter of bearing (7). Refer to table 10-1, Wear Limits, for measurements. Replace bearing (7) if not within wear limits. 5. Measure outside diameter of bearing (7). Refer to table 10-1, Wear Limits, for measurements. Replace bearing (7) if not within wear limits. 6. Inspect helical pinion gear (10) for chips, breaks, cracks, burrs, or uneven wear. Replace helical pinion gear (10) and helical drive gear (1) if chipped, broken, cracked, burred, or worn unevenly. 7. Measure outside diameter of smaller helical pinion shaft (9). Refer to table 10-1, Wear Limits, for measurements. Replace helical pinion gear (10) and helical drive gear (1) if not within wear limits. 8. Measure outside diameter of larger helical pinion shaft (8). Refer to table 10-1, Wear Limits, for measurements. Replace helical pinion gear (10), bevel gear (2), and pinion (3) if not within wear limits. 9. Inspect bevel gear (2) for chips, breaks, cracks, burrs, or uneven wear. Replace bevel gear (2) and pinion (3) if chipped, broken, cracked, burred, or worn unevenly. 10. Inspect sleeve (4) for chips, cracks, or distortion. Replace sleeve (4) if chipped, cracked, or distorted. 11. Measure inside diameter of sleeve (4). Refer to table 10-1, Wear Limits, for measurements. Replace sleeve (4) if not within wear limits. Table 10-1. Wear Limits. .— WEAR LIMITS/TOLERANCES ITEM NO. lTEM/POINT OF MEASUREMENT INCHES MILLIMETERS 8 Pinion shaft (outaide diameter of larger shaft) Used 2.953-2.954 75.01-75.03 New 2.951-2.952 74.96-75.00 9 Pinion shaft (outside diameter of smaller shaft) 1.625-1.626 41.28-41.30 4 Sleeve (inside diameter) 5.122-5.123 130.10-130.12 7 Bearing Outside diameter 5.117-5.118 129.97-130.00 Inside diameter 2.9522-2.9528 74.99-75.00 6 Bearing (inside diameter of inner race) 1.6250-1.6255 41.28-41.29 10-12