TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 600 of 1170
12-9. SELECTOR VALVE REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove screw (1) and selector control (2) from selector valve (4). 2. Remove two locknuts (9), washers (13), capscrews (14), and washers (13) from selector valve (4) and body (3). Discard locknuts (9). NOTE Prior to removal, tag vent lines for installation. 3. Disconnect air cleaner-to-selector valve vent line (6) from elbow (5). 4. Disconnect selector valve-to-union tee vent line (8) from connector (7). 5. Loosen clamp (11) and disconnect CDR valve vent line (10) from elbow (12). 6. Remove elbow (5), connector (7), and elbow (12) from selector valve (4). INITIAL SETUP: Applicable Models All models except M966, M966A1, M1025, M1025A1, M1025A2, M1026, M1026A1, M1097, M1097A1, M1097A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two locknuts (Appendix G, Item 70) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Hood raised and secured (TM 9-2320-280-10). • Engine access cover removed (para. 10-15). TM 9-2320-280-20-3 Change 2 12-11 1 2 3 4 5 6 7 8 9 10 11 12 13 13 14 ~