| Tweet |
Custom Search
|
|
|
||
 TM 5-1940-277-20
TM 1940-20/2
Table 2-1. Unit Preventive Maintenance Checks and Services (cont)
W-Weekly
Q-Quarterly
S-Semiannually
Item to be inspected
Interval
Procedure: Check for and have repaired, filed,
Item
or adjusted as needed
No.
S Item
Perform all operator PMCS first
WQ
13
BOAT ELECTRICAL SYSTEM
a.
Electrical system (1). Open panels and remove covers to expose electrical
connections, wires, wire harnesses, and cable assemblies in cab, instrument
panel, mast, battery, and engine compartments.
(1) Check for loose, missing, burnt, corroded, cracked, or broken terminals
and/or connectors.
(2) Check for worn through, cut, torn, burnt, broken, cracked, or missing
wires, wire insulation, and cable harness assemblies.
b.
Operate electrical switches and buttons and check that associated lights and
motors operate properly.
c.
Check that lights and lenses are properly located and are mounted securely.
2-15
|
||
|
||
