TM-9-2815-237-34 HMMWV Engine Direct Support & General Support Maintenance Manual Download
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u. Oil Pan TM 9-2815-237-34 2-15. ENGINE DISASSEMBLY INTO SUBASSEMBLIES (Cont’d) NOTE Have drainage container ready to catch oil. 1. Remove oil drainplug (2) and gasket (3) from oil pan (5) and drain oil. Inspect gasket (3) and discard if damaged. 2. Rotate cylinder block (7) 180°. 3. Remove eighteen capscrews (i) and two studs (4) from oil pan (5) and cylinder block (7). 4. Remove oil pan (5), gasket (8) (if installed), and oil pan rear seal (6) from cylinder block (7). Discard gasket (8) and seal (6). 2-30