TM-9-2815-237-34 HMMWV Engine Direct Support & General Support Maintenance Manual Download
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TM 9-2815-237-34 2-41. ENGINE ASSEMBLY FROM SUBASSEMBLIES (Cont’d) v. Fuel Injection Lines 1. Install number 1 and 3 injection lines (7) and connect tO fuel injection pump (1) and fuel injection nozzles (4). 2. Using crowfoot wrenches, tighten four nuts (3) and fuel injection lines (7) on fuel injection nozzles (4) and fuel injection pump (1) to 20 lb-ft (27 N•m). 3. Repeat steps 1 and 2 for each set of remaining fuel injection lines (7), number 5 and 7, number 6 and 8, and number 2 and 4. 4. Install four clamps (5) securing fuel injection lines (7) to support brackets (2) with four screw- aesembled washers (6). 5. Install boot (8) onto fuel injection pump (1) and tighten clamp (9). 2-180