TM 9-2320-361-20 Section Ill. COMPRESSED AIR SYSTEM MAINTENANCE 8-17. GENERAL a. For fabrication instructions of air lines, refer to TM 9-243. b. For schematic representation of air line locations and routing, see appendix F of this manual. 8-18. COMPRESSED AIR SYSTEM MAINTENANCE INDEX PARA. TITLE PAGE NO. NO. 8-19. 8-20. 8-21. 8-22. 8-23. 8-24. 8-25. 8-26. 8-27. 8-28. 8-29. 8-30. 8-31. 8-32. 8-33. 8-34. 8-35. 8-36. 8-37. Windshield Wiper Motor Control Valve Replacement Air System Safety Valve Replacement Airbrake Hand Control Valve Replacement Airbrake Valve Replacement Air Reservoirs Replacement (M275A2, M342A2) Air Reservoirs Replacement Air Reservoirs Replacement (M764) Air Compressor and Pulley Replacement Air Compressor Servicing Air Compressor Drivebelt Replacement Air Compressor Governor Maintenance Quick-Disconnect Coupling Half Maintenance Airbrake Cutoff Valves and Couplings Replacement Airbrake Cutoff Valves and Couplings Replacement (M764) Airbrake Cutoff Valves and Couplings Replacement (M275A2, M342A2) Airbrake Hose Replacement Shuttle (Double Check) Valve Replacement Trailer Protection Valve Replacement 8-46 8-47 8-48 8-50 8-52 8-54 8-60 8-62 8-66 8-68 8-70 8-74 8-76 8-78 8-80 8-82 8-84 8-86 8-88 Trailer Brake Hose Mast Replacement 8-45