TM 5-3805-262-20DISASSEMBLY(1)(2)(3)(4)LoosenRemoveLoosenLoosenand remove jar (20).gasket (21).and remove plug (22).and remove valve housing (23) with cap(24), grommet (25), check valve (26), andv a l v e s p r i n g ( 2 7 ) i n s t a l l e d .W h e n p e r f o r m i n g f o l l o w i n g s t e p , b e c a r e f uln o t t o o v e r t i g h t e n v i s e .T o d o s o w i lldistort and damage valve housing (23).(5) Put valve housing (23) in a vise. Don-t over-t i g h t e n v i s e .(6) Loosen and remove cap (24) using open endwrench.(7) Remove check valve (26) and valve spring (27).Remove grommet (25) from check valve (26).(8) Loosen and remove tube (28). Remove seal ring(29) from tube (28).(9) Remove retaining ring (30) and remove filter(10) If necessary to remove expansion plug (32), use a 1/8 inch bit to drill ahole through expansion plug. Use a 1/8 inch drive pin punch inserted inhole to twist expansion plug out of body (33). Discard expansion plug( 3 2 ).CLEANING (SHEET 1 OF 2)Compressed air used for cleaning purposes will not exceed 30 psi. Useo n l y w i t h e f f e c t i v e c h i p g u a r d i n g a n d p e r s o n a l p r o t e c t i v e e q u i p m e nt( g o g g l e s / s h i e l d , g l o v e s ,e t c ) . F a i l u r e t o d o s o c o u l d c a u s e s e r i o usi n j u r y t o e y e s a n d p o s s i b l e b l i n d n e s s.If you hurt your eyes or if af o r e i g n o b j e c t i s b l o w n i n t o y o u r e y e s , s e e k m e d i c a l a t t e n t i o nimmediately.(1) Clean tubes (4 and 12) and grommet (25) using clean cloth moistened withdetergent. Dry using clean cloth. Clear obstructions from inside tubesusing compressed air.7-119
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business