TM 9-2320-361-34 10-9. TANDEM AXLE REPLACEMENT (Contd) WARNING Tandem axle is heavy. Support tandem axle during installation. Failure to do so may result in injury to personnel. NOTE Assistant will help with step 1. b. Installation 1. Using hydraulic jack, lift tandem axle bracket (5) into position under vehicle. 2. Install tandem axle bracket (5) on two rear axle bogie supports (2) with twelve screws (1) and new locknuts (4). Tighten locknuts (4) 180-220 lb-ft (244-298 N.m). 3. Remove hydraulic jack from under vehicle. FOLLOW-ON TASKS: . Install rear spring seats (TM 9-2320-361-20). ● Connect lower torque rods (TM 9-2320-361-20). 10-49 (10-50 blank)