TM-9-2815-237-34 HMMWV Engine Direct Support & General Support Maintenance Manual Download
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TM 9-2815-237-34 Change 1 2-15 2-15. ENGINE DISASSEMBLY INTO SUBASSEMBLIES (Cont’d) f. Water Crossover 1. Remove four capscrews (9) securing water crossover (14) to cylinder heads (8). 2. Loosen hose clamp (12) and disconnect thermostat bypass hose (11) from water crossover nipple (13). .WARNING. Gaskets installed on some 6.2L engines assembled prior to 1991 may contain asbestos. Gaskets should be removed with a scraper or putty knife and then be disposed of IAW current directives. Inhalation of asbestos fibers can cause respiratory ailments. 3. Remove water crossover (14) and two gaskets (10). Discard gaskets (10).