TM 9-2320-209-20-3-4 19-21. HYDRAULIC HOIST PUMP PROPELLER SHAFT REMOVAL, REPAIR, AND REPLACEMENT (TRUCK M342A2). TOOLS: 3/8-inch open end wrench Prybar 6-inch steel ruler SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. a. Removal. FRAME 1 1. Using 3/8-inch wrench, unscrew and take out setscrew (1). 2. Put prybar between yoke (2) and hydraulic hoist pump (3) as shown and pry yoke off hydraulic hoist pump. Pull propeller shaft (4) out of universal joint yoke (5). GO TO FRAME 2 19-108