TM 5-3805-262-20
7-3. AIR BRAKE SYSTEM MAINTENANCE (CONT)
a. B r a k e A c t u a t o r s ( c o n t ).
REMOVAL (SHEET 2 OF 2)
(9) Support brake actuator (5) and remove two nuts (1), lock washers (2),
capscrews (3), and washers (4).
(10) Remove brake actuator (5) from loader.
INSTALLATION
( 1 ) P o s i t i o n b r a k e a c t u a t o r ( 5 ) o n f r a m e o f l o a d e r.
(2)
Install two washers (4), capscrews (3), lock washers (2), and nuts (l).
Tighten capscrews (3) and nuts (l).
(3) Connect brake treadle and valve hose to brake actuator (5) (page 7-82).
(4) Connect brake hydraulic reservoir hose to brake actuator (5) (page 7-41
or 7-49).
(5) Connect hydraulic brake line or hose to brake actuator (5) (page 7-41 or
7-49).
( 6 ) C l o s e a i r r e s e r v o i r d r a i n v a l v e.
W h e n e v e r a c o m p o n e n t o r l i n e i n b r a k e s y s t e m i s d i s c o n n e c t e d f or
servicing, air must be bled from brake system. Failure to do so could
cause serious injury or death due to loss of braking control. Refer to
page 7-30 for bleeding air from brake system.
(7)
Bleed air from brake system (page 7-30).
(8)
If front brake system brake actuator was replaced, close and lock front
access door. If rear brake system brake actuator was replaced, install
engine
( 9 ) R e m o ve
left side panels (page 9-17).
chocks from wheels.
7-52
