TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 292 of 953
TM 9-2320-280-20-2 4-33. ENGINE RPM SENSOR REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models Manual References M997A2, M1025A2, M1035A2, M1043A2, TM 9-2320-280-10 M1045A2, M1097A2 TM 9-2320-280-24P Tools Equipment Condition General mechanic’s tool kit: Battery ground cable disconnected (para. 4-73). automotive (Appendix B, Item 1) Hood raised and secured (TM 9-2320-280-10). a. Removal 1. Disconnect engine harness leads (1) from RPM sensor leads (2). 2. Remove capscrew (3) and RPM sensor (4) from front cover (5). b. Installation 1. Install RPM sensor (4) in front cover (5) with capscrew (3). 2. Connector RPM sensor leads (2) to engine harness leads (1). FOLLOW-ON TASKS: Connect battery ground cable (para. 4-73) Lower and secure hood (TM 9-2320-280-10) 4-55