TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 3-39. GLOW PLUG REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) SpecialTools Socket, 3/8 in. (Appendix B, Item 144) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition l Battery ground cables disconnected (para. 4-68). l Hood raised and secured (TM 9-2320-387-10). Maintenance Level Unit 1. Disconnect electrical lead 575 (3) from glow plug (2). NOTE If glow plug is damaged or broken, notify unit commander. Damaged or broken glow plugs are removed at DS maintenance (para. E-22). 2. Remove glow plug (2) from cylinder head (11. b. Installation NOTE HMMWV glow plugs have bullet-shaped tips, not flat tips. 1. Install glow plug (2) in cylinder head (1). Tighten glow plug (2) to 8-12 lb-ft (11-16 Nom). 2. Connect electrical lead 575 (3) to glow plug (2). FOLLOW-ON TASKS: l Connect battery ground cables (para. 4-68). l Lower and secure hood (TM 9-2320-387-10). __ 3-78