4-53. BRAKE POWER REGULATOR VALVE REPLACEMENT/ADJUSTMENT.
This task covers:
d. Follow-On Maintenance
Tools and Special Tools
Materials/Parts - Continued
Tool Kit, General Mechanic's: Automotive
Locknut (2) (Item 33, Appendix I)
(Item 50, Appendix J)
Lockwasher (6) (Item 55, Appendix I)
Cap and Plug Set (Item 2, Appendix J)
Wrench 1-1/16 in. (Item 53, Appendix J)
Wheels chocked, (Para 2-20)
Air system drained, (Para 2-21)
Drawbar lowered, (Para 2-23)
Sealing Compound (Item 17, Appendix E)
Soap Solution (Item 21, Appendix E)
Tags, Identification (Item 23, Appendix E)
Equipment may be damaged by foreign matter if hoses, tubes, and connectors are not plugged
and capped when removed.
Tag and mark all air lines prior to removal.
Cap and plug all air lines and connectors after removal.
Remove air lines 2660 (1) and 2255 (2) from adapter (3) and reducer (4).