TM 9-2320-387-24-2 15-8. ROCKER ARM SHAFTS AND PUSHRODS REPLACEMENT This task covers: a. Removal INITIAL SETUP: b. Installation Tools Equipment Condition General mechanic’s tool kit: Left or right rocker arm cover removed automotive (Appendix B, Item 1) (para. 15-11 or 15-12). Manual References Maintenance Level TM 9-2320-387-24P Direct support 1. Remove four capscrews (2) and retainers (3) from two arm rocker shaft assemblies (4) and cylinder head (5). NOTE Tag rocker arm shaft assemblies for assembly. 2. Remove two rocker arm shaft assemblies (4) from cylinder head (5). NOTE Tops of pushrods are hardened and must be tagged for assembly. 3. Remove eight pushrods (I) from cylinder head (5). b. Installation CAUTION Marked ends of pushrods must point up when installed or engine damage may result. 1. Install eight pushrods (1) in cylinder head (5) in proper location with marked ends of pushrods (1) up. Ensure pushrods (1) properly seat in lifters. 2. Install two rocker arm shaR assemblies (4) on cylinder head (5). Ensure pushrods (1) properly seat in rocker arms (4). 3. Secure rocker arm shaft assemblies (4) with four retainers (3) and capscrews (2). 4. Tighten capscrews (2) to 41 lb-R (56 N-m). FOLLOW-ON TASK: Install left or right rocker arm cover (para. 15-11 or 15-12). 15-17
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
