2-34. ROWPU MAINTENANCE (WPES-1) - continued.
Weight of ROWPU Is 11,380 pounds (6 tonnes). To prevent injury to personnel and damage to
the equipment, use proper lifting equipment rated at 10 tons (9.1 tonnes) or greater.
Always use assistants during lifting operations.
Use guide ropes to move and position
Lack of attention or being in an improper position during lifting operations can result in
serious injury or death. Pay close attention to movements of equipment being lifted. Do not
stand under or in a position where you could be pinned against another object. Watch your
a. Using crane, lower ROWPU (2) into position over trailer (4).
b. Aline mounting holes in ROWPU (2) with mounting holes in trailer (4).
c. Apply locking compound to threads of 16 bolts (7).
d. Install 16 flatwashers (5), lockwashers (6), and bolts (7) through bottom of trailer (4) and into frame of ROWPU (2).
e. Remove lifting device from hoisting sling (3).
f. Remove hoisting sling (3) from four lifting eyes (1).