TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
Page 188 of 1072
TM 9-2350-247-20-2 REPLACE AIR BOX HEATER SOLENOID VALVE (M548A3) — Continued 0187 00 CLEANING 1. Inspect exterior of solenoid valve for cracks, deformation, damage, and fuel leaks. Replace solenoid valve that shows any of these defects. 2. Inspect solenoid valve for broken or damaged electrical connectors. Replace solenoid valve that shows either of these defects. INSTALLATION 1. If replacement solenoid valve (1) is being installed, install elbow (2), adapter (3), and elbow (4) on solenoid valve. 2. Install solenoid valve (1) on bracket (5) with two new lock washers (6) and screws (7). 3. Install bracket (5) on fan idler support (8) with two new lock washers (9) and screws (10). 4. Connect wiring harness (11) to solenoid valve (1). 5. Connect fuel tube (12) at elbow (13) and elbow (2). 6. Connect fuel hose (14) at elbow (4). FOLLOW-THROUGH STEPS 1. Connect both battery negative leads (WP 0292 00). 2. Lower center seat (see your -10). 3. Operate system and check for fuel leaks (see your -10). 4. Install power plant rear access panel (see your -10). END OF TASK 0187 00-2