TM 9-2320-209-34-2-3 18-11. POWER DIVIDER INPUT AND REAR OUTPUT SHAFT OIL SEALS REMOVAL AND REPLACEMENT (TRUCK M764). NOTE This task is the same for the input shaft and rear output shaft oil seals. This task is shown for the input shaft oil seal. TOOLS: No special tools required SUPPLIES: Cotter pin Clean rags Solvent, dry cleaning, type II (SD-2), Fed. Spec P-D-680 Gear lubricating oil, GO 80/90, MIL-L-2105 Input shaft oil seal Rear output shaft oil seal PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. 18-218