TM10-3930-660-20 11-3. AXLE ASSEMBLIES - SERVICE This task covers: a. Service by checking axle oil level. b. Service by adding oil to axle. c. Service by cleaning axle venting hose. Initial Setup Tools Tool  Kit, Materials/Parts Automotive Mechanics Container Gear Oil (App. C, Item 34) Equipment  Condition Vehicle parked on level around. Lockwasher  (7) Wheels blocked. Service procedures for both front and rear axles are essentially similar. 1. CHECK OIL LEVEL OF AXLE (1) AND ADD OIL IF NECESSARY. a. b. 2. IF a. b. Remove oil level check plug (2) from axle (l). Check that oil level is up to bottom of check plug hole. If not, add oil as described in step 2 of this section. NECESSARY, ADD OIL TO AXLE (1). Slowly add new oil to axle (1) through check plug hole until oil begins to flow back out of hole. Recheck oil level and add more oil, if necessary, until oil level is up to bottom of check plug hole. 3. INSTALL OIL LEVEL CHECK PLUG (2) TO AKLE (1). FRONT AXLE SHOWN - REAR AXLE  SIMILAR. 4. IF NECESSARY, DRAIN AND REFILL AXLE (1) WITH OIL. Front axle shown - rear axle similar. a. Place a suitable container under axle drain plug (3). 11-2

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