TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 520 of 953
4-116. CONTROL BOX TERMINAL BLOCK AND MOUNTING BUSS REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove ten screws (6) and leads (5) from terminal block (8). 2. Remove two plain-assembled nuts (3), two leads 790 (2) and 797 and 797A (11) from screws (12). Discard plain-assembled nuts (3). 3. Remove four plain-assembled nuts (1), screws (12), terminal (8), and mounting buss (9) from control box (4). Discard four plain-assembled nuts (1). 4. Remove four plain-assembled nuts (10), screws (7), and terminal block (8) from mounting buss (9). Discard plain-assembled nuts (10). INITIAL SETUP: Applicable Models M996, M996A1, M997, M997A1, M997A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Ten plain-assembled nuts (Appendix G, Items 201) Manual References TM 9-2320-280-24P Equipment Condition Control box removed (para. 4-96 or 4-97). b. Installation 1. Install terminal block (8) on mounting buss (9) with four screws (7) and plain-assembled nuts (10). 2. Install mounting buss (9) on control box (4) with four screws (12) and plain-assembled nuts (1). 3. Install two leads 790 (2) and 797 and 797A (11) with two screws (12) and plain-assembled nuts (3). 4. Install ten leads (5) to terminal block (8) with ten screws (6). TM 9-2320-280-20-2 4-274 Change 3 NOTE • Prior to removal, tag leads for installation. • M996 and M996A1 require only nine screws and leads.