TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Cont'd) INSTALLATION INSTRUCTIONS: NOTE Bottom support sling must be installed prior to engine or transmission removal. When performing Step 1, ensure support hooks are positioned flat on frame rail to prevent damage to oil and vent lines. Ensure nuts on support hooks are adjusted evenly to keep from bending engine or transmission oil pan. 1. Position bottom support sling (1) under engine or transmission oil pan (2). 2. Slide support hooks (3) over frame rails (4) and hand tighten four nuts (5) until support sling (1) is snug against oil pan (2). Tighten nuts (5) two more complete turns. (SLING SUPPORTING ENGINE) Figure C-25. Bottom Support (SLING SUPPORTING TRANSMISSION) Figure C-26. Bottom Support C-18