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TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download

Page 777 of 1205

TM 9-2320-387-24-l 4-28. ENGINE TEMPERATURE SENDING UNIT REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: ToOlS ?%&a1 mechanic’s tool kit: automotive (Appendix B, Item 1) Material&arts Sealing compound (Appendix C, Item 61) 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 NOTE The engine temperature sending unit is located at left front of engine. 1. Disconnect lead 33B (1) from engine temperature sending unit (2). 2. Remove engine temperature sending unit (2) f+om engine (3). 1 b. Installation 1 1. Apply sealing compound to threads of engine temperature sending unit (2). 2. 1nstaI.I engine temperature sending unit (2) on engine (3). 3. Connect lead 33B (1) to engine temperature sending unit (2). FOLLOW-ON TASKS: l Connect battery ground cables (para. 468). l Start engine (TM 9-2320-387-10) and check sending unit for leaks. l Lower and secure hood (TM 9-2320-387-10). 4-51