TM 5-3805-254-20-2
REAR REAR QUICK RELEASE VALVE TO PARKING AIRBRAKE CHAMBER HOSES - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
WARNING
Safety goggles must be worn when working under truck to prevent eye injury.
NOTE
Tag airhoses to ensure correct installation.
For more information on how to tag parts, go to General Maintenance Instructions (page 2-424).
1.
Rear rear quick
Right airhose (2)
Tag.
release valve (1)
and left airhose (3)
2.
Line nut (5) and
Using 3/4-inch and 11116-inch open-end
fitting (4)
wrenches, unscrew and take off.
3.
Line nut (7) and
Using 3/4-inch and 11/16-inch open-end
fitting (6)
wrenches, unscrew and take off.
4.
Right parking air-
Fitting (9), line
Using 3/4-inch and 518-inch open-end
brake chamber (8)
nut (10), and right
wrenches, unscrew and take off.
airhose (2)
5.
Left parking air-
Fitting (12), line
Using 3/4-inch and 5/8-inch open-end
brake chamber (11)
nut (13), and left
wrenches, unscrew and take off.
airhose (3)
NOTE
Step 6 is typical for two clamp assemblies.
6.
Right airhose (2)
Two clamps (14),
a.
Using 7/16-inch box-end and 7/16-inch
and left airhose (3)
screw (15), lock-
open-end wrenches, unscrew and take
washer (16), and
out.
nut (17)
b.
Get rid of lockwasher.
c.
Take clamps off right airhose (2) and left
airhose (3).
d.
Take out right airhose (2) and left
airhose (3).
Change 1 2-1132
