TM 9-2330-379-14&P
REAR DOLLY AIR RESERVOIRS
This task covers:
a.
Removal of service brake air
c.
Installation of parking brake
reservoir (page 4-141)
(spring brake) air reservoir
b.
Removal of parking brake (spring
(page 4-142)
brake) air reservoir (page 4-140)
d.
Installation of service brake air
reservoir (page 4-142)
INITIAL SETUP
Tools
Materials/Parts
General mechanics tools set
Antiseize tape (item 8, Appendix E)
Equipment Conditions
Air brake system drained (page 2-2).
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
WARNING
The parking brake should be set to ON and the wheels
chocked before attempting to remove either rear dolly
air reservoir.
1
Spring
Single check
a.
Tag and remove air hoses (5) from
brakes air
valve (2),
3/8 female cross (4).
reservoir
reducer hex
b.
Remove 3/8 female cross (4), reducer
(1)
nipple (3), 3/8
hex nipple (3), and single check
female cross (4)
valve (2) from spring brakes air
and hoses (5)
reservoir (1).
2
Street elbow (6)
a.
Remove air hoses (7) from street
and air hose (7)
elbow (6) at other end of spring
brake air reservoir (1).
3
Platform
Spring brakes air
Working through the holes in floor of
(19)
reservoir (1),
platform (19), remove four nuts (9) and
two U-bolts (8),
four flat washers (10) from two U-bolts
four nuts (9),
(8) that attach spring brakes air
and four flat
reservoir (1) to platform (19).
washers (10)
4-140
