TM 9-2320-209-20-3-4 19-20 OUTRIGGER PUMP DRIVE SHAFT UNIVERSAL JOINT ASSEMBLY REMOVAL AND REPLACEMENT (TRUCK M764). TOOLS: 9/16-inch combination wrench (2) 3/32-inch sockethead screw key (Allen wrencher equivalent) Snapring pliers Ballpeen hammer SUPPLIES: Artillery and PERSONNEL: Two EQUIPMENT CONDITION: automotive grease, type GAA, MIL-G-10924 Truck parked, engine off, handbrake set, wheels chocked. 19-102