PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
ITEM TO BE
b. Check fuel hoses, hose connections, and fuel
pump for leaks. Tighten connections that leak.
Replace connections that continue to leak
(WP 0475 00).
c. Service fuel pump (WP 0148 00).
d. Tighten fuel pump mounting screws.
e. Check electrical leads and connectors at engine
coolant heater, heater control box, and fuel
pump. Tape frayed leads. Replace damaged
connectors (WP 0473 00).