TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 3-24. ENGINE REMOVAL (6.5 L) (Cont’d) NOTE Tag leads for installation. 113. Disconnect lead 36A (26) from oil pressure sending unit (17). 114. Disconnect engine harness lead 33A (18) from body harness lead 33A (25) and engine harness lead 58B (19) from body harness lead 58B (22). 115. Disconnect lead 349A (20) from leads 350B/359A/355A (21). CAUTION Cover or plug all hoses and connections immediately after discon- nection to prevent contamination. NOTE Have drainage container ready to catch oil. 116. Disconnect oil cooler supply line (29) and oil cooler return line (30) from engine (28). 117. Remove screw (27), T-case indicator light ground (32), and transmission indicator light ground (31) from engine (28). 118. Remove capscrew (35) and ground leads 3A (34) and 58A (33) from engine (28). 119. Disconnect leads 359F/349A (24) from RPM sensor (23). 3-137