TM 10-3930-660-34 9-3.  REAR AXLE ASSEMBLY - REPLACE/REPAIR (Cont’d) NOTE If more than one hydraulic line is to be removed,  identify lines to assure proper installation.  Use suitable container to catch any hydraulic oil that may drain from the system. 2.    DISCONNECT AND PLUG REAR STEERING CYLINDER HYDRAULIC SUPPLY HOSES (2). NOTE Weight of axle assembly is 1, 650 lbs. NOTE Do not raise frame off jackstands. 3. USE A FLOOR JACK TO SUPPORT WEIGHT OF REAR AXLE ASSEMBLY. 4. REMOVE AXLE PIVOT PIN (3). a. Remove locknut (4) and retaining bolt (5). Discard locknut (4). NOTE Note the location and quantity of washer spacers (6) during disassembly.  Keep washer spacers (6) together as a set.  Do not mix washer spacers (6) sets. b. Remove axle pivot pin (3) and washer spacers (6). 5. REMOVE AXLE ASSEMBLY. a. Lower floor jack until top of axle housing is clear of frame and exhaust pipe.  Carefully pull jack supporting axle assembly from under vehicle while assistant holds axle assembly steady. b. Support axle assembly using suitable stands or blocks. 9-4