TM 9-2330-390-14&P4-68.REAR DOLLY SHUTOFF VALVE AND MOUNTING BRACKET REPLACEMENT.This Task Covers:a.Removalb.Installationinitial Setup:Equipment Conditions:l Wheels chocked.l Air reservoir drained (see paragraph 3-6).Materials/Parts:l Antiseize tape (Item 29, Appendix F)Tools/Test Equipment:l General mechanic’s tool kit (Item 30, Appendix G)l Adjustable wrench (Item 37, Appendix G)NOTEBoth rear dolly shutoff valves are replaced the same way. Right side (service) shutoffvalve is illustrated.1.Disconnect tube assembly (8) from shutoff valve(7)2.Remove shutoff valve (7) from reducer (9).NOTEPerform steps 3 through 8 only if reducer,anchor coupling, or mounting bracket aredamaged.3.4.5.6.7.8.Remove reducer (9) from anchor coupling (10).Remove dummy coupling (14) from gladhand(16).Unbend S-hook (15) and remove dummycoupling (14) from nipple (1).Remove gladhand (16) and nipple (1) from anchorcoupling (10).Remove nut (13), star-washer (12), and anchorcoupling (10) from mounting bracket (4).Remove two locknuts (2) flatwashers (3), bolts(5), and mounting bracket (4) from pivoting tray(11). Discard locknuts.4-158
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
