TM-9-2350-311-34-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 88 of 352
TM9-2350-311-34-1 5-1 ELECTRIC FUEL PUMPS — CONTINUED b. Inspection and Repair — Continued 4 5 6 7 8 9 10 11 12 13 14 15 Perform fuel flow test (TM 9-2350-311 -20-1 ). Replace pumps if not within performance specifications. Inspect shielded electrical cable (4). Replace if shorted, torn, or frayed. Test electrical cable (4) for continuity (TM 9-2350-311 -20-1 ). Replace if damaged. Inspect ground lead (22). Replace if tom, frayed, damaged, or defective. Test ground lead (22) for continuity (TM 9-2350-311 -20-1 ). Replace if shorted. Inspect cover assembly (5). Replace if damaged or deteriorated. Test cover assembly (5) for continuity between terminal and terminal plate (10) (TM 9-2350-311-20-1). Inspect hanger assembly (21 ). Replace if damaged. Inspect pump hanger discharge fitting (3). Replace if damaged or defective. Test operation of check valve (1) (TM 9-2350-311-20-1), Replace if defective. Inspect hose (17). Replace if cracked or deteriorated. Inspect all other components for damage. Replace if damaged. 5-6