TM 5-1940-322-24
0011 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd)
Table 1. Preventive Maintenance Checks and Services (Contd).
ITEM
ITEM TO
NOT FULLY
INTERVAL
PROCEDURE
NO.
CHECK/SERVICE
MISSION CAPABLE IF:
18.
Quarterly
Aft bilge pump (20),
a. Inspect for missing, loose, or damaged mounting
hose (25), clamps (24),
hardware. Repair or replace damaged, loose, or
float switch (21),
missing hardware, damaged wiring, float, mounting
wiring (23), mounting
bracket, and mounting hardware.
bracket (22), and
mounting hardware.
b. Operate pump for 10 seconds to ensure correct
operation. Refer to TM 5-1940-322-10.
c. Lift float switch to activate indicator light on
instrument panel. Repair or replace as necessary.
21
20
22
23
24
25
NOTE
Ensure both hydrojet hatches are closed.
19.
Quarterly
Aft cockpit (26) and
Inspect for missing, loose, or damaged mounting
Aft cockpit is
mounting screws (28)
screws or aft cockpit. Ensure air vents are not blocked
missing.
and air vents (27).
or obstructed. Repair or replace damaged, loose, or
27
26
28
28
0011 00-11