TM 5-1940-322-24
0142 00
HYDROJET ASSEMBLY MAINTENANCE (Contd)
16.
Place hydrojet assembly (14) on blocks and remove lifting strap from hydrojet assembly (14).
CLEANING AND INSPECTION
1.
For general cleaning and inspection instructions, refer to WP 0013 00.
WARNING
Skysol 100 solvent is combustible; DO NOT use or store near heat,
sparks, flame, or other ignition sources. Use mechanical ventilation
whenever product is used in a confined space, heated above
ambient temperatures, or agitated. Keep container sealed when not
in use.
Contact with Skysol 100 may cause skin irritation. Use chemical-
resistant gloves. In case of skin contact, remove any contaminated
clothing and wash skin thoroughly with soap and water. Wash
contaminated clothing before reuse. Eye contact may cause
irritation, tearing, or blurring of vision. Use face shield or goggles
when eye contact may occur. In case of eye contact, flush eyes with
large amounts of water for at least 15 minutes or until irritation
subsides. Inhalation may cause irritation to upper respiratory
passages. DO NOT have food or drink in the vicinity. Failure to
comply may result in injury to personnel.
2.
Remove excess gasket material and sealing compound from hydrojet housing, transom, and transom
flange with Skysol 100 and dry with cloth.
3.
Inspect studs for damage. If damage is present, replace studs.
4.
Inspect all screws and mounting hardware for damage. If damage is present, replace hardware.
5.
Inspect area around transom and under hull for cracks or damage. If cracks or damage is noted, repair
INSTALLATION
NOTE
It may be necessary to rest hydrojet assembly on blocks or support
braces to readjust lifting strap several times as hydrojet assembly
is being installed in boat.
Allow silicone rubber adhesive 24 hours to cure after application.
1.
Apply a heavy coat of silicone rubber adhesive around hydrojet base plate (6) and studs (7) before installing
hydrojet assembly (1) on base plate (6) and studs (7).
2.
Install lifting strap around hydrojet housing (2) and lift hydrojet assembly (1) off blocks. Place
hydrojet assembly (1) in boat resting sideways across aft cockpit frame rails (3).
3.
Place two blocks across frame rails (4) in hydrojet compartment so as to tilt hydrojet assembly (1).
Readjust lifting strap so hydrojet assembly (1) can be lifted through hydrojet hatch opening. Lift
hydrojet assembly (1) and remove blocks.
0142 00-6