TM 5-4220-227-145-34. Isolator Valves.This task covers: ReplaceINITIAL SETUP:ToolsEquipment ConditionGeneral Mechanic's Tool KitChamber shut down (para. 2-15).(NSN 5180-00-177-7033)Materials/PartsIsolator ValveBands, Rubber (Item 4, Appendix E)Bags, Plastic (Item 3, Appendix E)Tape, Teflon (Item 21, Appendix E)Replace.(figure 5-53)WARNINGTo prevent the spread of disease, serious injury and/or death, oxygen breathing systemsmust be maintained hygienically clean and free from dust, dirt, and all hydrocarboncontamination. Refer to oxygen system prework procedures para. 4-10 to avoid violatingthis warningCAUTIONUse two wrenches to remove and install all piping components to avoid damage.NOTEThere are four isolator valves. Replacement of each valve is the same.(1) Unlatch two latches (1), open enclosure door (2) and install two supports (3) and pins (4).(2) Loosen setscrew (5) and remove knob (6) from isolator valve (7).5-114
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
