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) r. Rocker Arm Shaft and Pushrods CAUTION Marked ends of pushrods must point up when installed or engine damage may result. 1. Install eight pushrods (1) in proper location with marked end of pushrods (1) up. Make sure pushrods (1) are properly seated. 2. Install two rocker arm and shaft assemblies (2) on cylinder head (6). Make sure pushrods (1) properly seat in rocker arms (3). 3. Secure rocker arm and shaft assemblies (2) with four retainers (4) and capscrews (5). Tighten capscrews (5) to 41 lb-ft (56 N•m). 4. Repeat steps 1 through 3 for opposite side. 2-176