TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 528 of 953
4-120. CONTROL BOX RELAY REPLACEMENT This task covers: a. Removal b. Installation Manual References TM 9-2320-280-24P Equipment Condition Battery ground cable disconnected (para. 4-73). (receptacle only). TM 9-2320-280-20-2 4-282 Change 3 NOTE Prior to removal, tag leads for installation. b. Installation 1. Install relay (6) in relay socket (5). 2. Install cover (2) on control box (1) with four lockwashers (4) and screws (3). a. Removal 1. Remove four screws (3), lockwashers (4), and cover (2) from control box (1). Discard lockwashers (4). 2. Remove relay (6) from relay socket (5). INITIAL SETUP: Applicable Models M996, M996A1, M997, M997A1, M997A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Four lockwashers (Appendix G, Item 136)