PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd)
Table 1. Preventive Maintenance Checks and Services (Contd).
MISSION CAPABLE IF:
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
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.
Ensure both hydrojet hatches are closed.
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
and air vents (27).
or obstructed. Repair or replace damaged, loose, or