TM 9-2320-209-34-2-1 11-7. REAR SUSPENSION SYSTEM REMOVAL, REPAIR, AND REPLACEMENT. TOOLS : No special tools required SUPPLIES : Clean rags PERSONNEL: Four EQUIPMENT CONDITION : Truck parked, engine off, handbrake set, wheels chocked. a. Preliminary Procedures. (1) Remove rear axle hydraulic brake lines. Refer to Hydraulic and Fittings Removal and Replacement, TM 9-2320-209-20. (2) Remove upper torque rods. Refer to TM 9-2320-209-20. front Lines, Hoses, (3) Remove transfer-to-forward rear axle propeller shaft. Refer to Propeller Shaft and Universal Shaft Removal and Replacement, TM 9-2320-209-20. (4) Remove forward rear-to-rear rear propeller shaft. Refer to TM 9-2320-209-20. WARNING This procedure should only be done with the hydraulic jack and jack stands listed. Failure to do so can cause injury to personnel or damage to equipment. CAUTION It is easy to damage the equipment or injure personnel if you do not know what you are doing. Do not try to do this task unless you are experi- enced at it or you have an experienced person with you. 11-23