TM 9--2350--292--20--1 0187 00--160 0187 00 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS -- CONTINUED TABLE 3 PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION INSTRUCTIONS, SEMIANNUALLY -- CONTINUED ITEM NO. NOT FULLY MISSION CAPABLE IF: PROCEDURE LOCATION ITEM TO CHECK/ SERVICE INTERVAL SEMIANNUALLY BATTERY AND ENGINE COMPARTMENT WARNING 70 Fuel Injector Lines, Fuel Return Lines and Related Parts WARNING a. Remove top housing assembly (WP 0232 00). b. Start engine (TM 9--2350--292--10). c. Inspect fuel injector lines (1), fuel return lines (2), fuel injectors (3) and holder assemblies (4) for leakage. d. Check to make sure there is no movement of nozzle head (5) inside fuel injector assembly (3). This inspection can be done by placing hand between the nozzle head (5) and top of holder (4) before engine temperature rises. If movement is felt, notify support maintenance. e. Stop engine (TM 9--2350--292--10). f.   Install top housing assembly (WP 0232 00). Any Class III leaks. There is movement of nozzle head inside fuel injector assembly. 2 1 3 4 5 3 4