TM 5-1940-322-10
0004 00
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS (Contd)
WARNING
When raising or lowering mast, two personnel are
required to perform task. Ensure wiring harness is clear
of mast bracket to prevent harness damage. Ensure the
aft deck area is clear of all occupants and equipment, and
exercise caution if deck is wet to avoid slipping. Failure to
comply may result in damage to equipment or injury to
personnel.
AI
MAST--The mast, located at center of boat, is raised and lowered as follows:
NOTE
Peform steps 1 through 3 to raise mast and steps 4
through 8 to lower mast.
1.
Remove two mast locking pins from mast brackets and remove securing rod
locking pin from securing rod and stowage bracket.
2.
With aid from crew member, raise mast to up position.
3.
Install two mast locking pins on mast brackets and mast, and stow securing
rod on mast bracket with rod locking pin.
4.
Ensure tow hook is angled toward port or starboard side of boat.
5.
Remove two mast locking pins from mast brackets and mast, and remove
rod locking pin from mast bracket.
6.
With aid from crew member, lower mast with securing rod extended.
NOTE
Use lower hole on securing rod to connect to aft mast
bracket.
7. Align securing rod to aft mast bracket, and install securing rod on stowage
bracket bracket with rod locking pin.
8. Install two mast locking pins on forward mast brackets.
0004 00-10
