TM9-2330-374-14&P
(3) Install boot (1) and control valve handle (3).
(4) A l i g n h o l e s i n c o n t r o l v a l v e h a n d l e ( 3 ) a n d i n s t a l l r o l l p i n ( 2 ) . M a k e
sure roll pin (2) is centered.
(5) P u l l e n d o f b o o t ( 1 ) o n t h e f l a n g e o f l o c k n u t ( 4 ) .
(6) C o n n e c t a i r l i n e ( 4 a n d 5 , f i g u r e 4 - 2 8 ) o n p a r k i n g b r a k e c o n t r o l v a l v e ( 2 ) .
( 7 ) C o n n e c t air line (1) between parking b r a k e c o n t r o l v a l v e ( 2 ) a n d a i r
charging system control valve (3).
( 8 ) C l o s e drain cocks o n a i r r e s e r v o i r s .
(9) C h a r g e a i r s y s t e m ( p a r a .
AIR CHARGING SYSTEM CONTROL VALVE
INITIAL SETUP
Tools
Equipment Condition
General mechanics tool kit
Materials/Parts
Air charging system control valve
Removal.
a.
(1) T a g a n d d i s c o n n e c t a i r l i n e ( 1 , f i g u r e 4 - 2 8 ) b e t w e e n p a r k i n g b r a k e c o n t r o l
valve (2) and air charging system control valve (3).
(2) T a g a n d d i s c o n n e c t a i r l i n e ( 6 ) f r o m a i r c h a r g i n g s y s t e m c o n t r o l v a l v e ( 3 ) .
( 3 ) R e m o v e tee (7) and lockwasher (8).
(4) R e m o v e a i r c h a r g i n g s y s t e m c o n t r o l v a l v e ( 3 ) .
Installation.
b.
(1) P o s i t i o n a i r c h a r g i n g s y s t e m c o n t r o l v a l v e ( 3 , f i g u r e 4 - 2 8 ) o n f r a m e .
Install lockwasher (8) and tee (7).
(2) C o n n e c t a i r l i n e ( 6 ) t o a i r c h a r g i n g s y s t e m c o n t r o l v a l v e ( 3 ) .
( 3 ) C o n n e c t air line (1) between parking b r a k e c o n t r o l v a l v e ( 2 ) a n d a i r
charging system control valve (3).
(4) C l o s e d r a i n c o c k s o n a i r r e s e r v o i r s .