TM   5-4220-231-14&P 5-6.     Relief    Valve    (DACC), See    Figure    5-5 This   task   covers: Adjust/Repair INITIAL    SETUP Tools Equipment Conditions General Mechanics Tool    Kit Remove Relief    Valve    (Para     4-12) O-ring     Installation and    Removal Tool Wrench, Torque 0-150    ft.-lbs. Materials/Parts Reference Bags, Plastic     (Item   6,  Appendix D) Para 3-13    Maintenance and    Reentry Control Procedures Valve, Relief    13229E4600 Rags, clean, lint-free (Item    15,   Appendix D) Seal Replacement Kit, 13230E4949 Silicone Compound (Item    9,  Appendix D) Nonionic Detergent Solution (NID)   GP, (Item 17,  Appendix D) WARNING Inspect all   seating, sliding metal surfaces, and threads for damage that    might    cause leaks or  faulty    operation. Replace any   defective items. NOTE Perform in  a  clean environment. NOTE Clean metal parts with nonionic detergent solution (NID) (Item 17,   Appendix D).   Wipe with   clean rags (Item 15, Appendix D)  to  got   desired level   of  cleanliness. a. Disassembly Instructions (1) Remove cap    plug    (2)  from   adjustment cap    (3). (2) Loosen lock   nut   (4)  on  bonnet (7),   and    remove adjustment cap   (3). (3) Remove spring (5)  and    spring support disc   (6)  from   bonnet (7). (4) Remove bonnet (7)   and   bonnet seat O-ring    (8)  from   valve    body    (16).    Remove, cut,   and    dis- card   O-ring    (8). Change 5 5-23