2-28. OPERATION OF WRECKER CRANE
HIGH INTENSITY NOISE
Hearing protection is required for all personnel working in and
around this vehicle with the engine running.
a. Operation of Wrecker Crane (M816).
(1) Preparation for Lifting.
Do not use wrecker boom hook tiedown sling for lifting. Sling may
snap during lifting of load and cause serious injury to personnel.
(a) For night operation, move main floodlight control switch (1) to ON position if
tactical situation permits.
(b) Move floodlight switch (2) to ON position for each floodlight to be used.
Outrigger is heavy. Stand clear of outrigger to avoid injury.
Complete the following procedures for each of the four outriggers.
Steps c through h require two crewmembers.
Delete-steps c through h to raise vehicle for towing.
2-150 Change 1