TM 5-4310-360-14
Section IX. MAINTENANCE OF AIR
RECEIVER SYSTEM
(2)
Remove pressure gage (10) from the air
4-20. Safety Relief Valve
receiver tank 116).
a.
Removal
Cleaning and Inspection.
b.
(1)
Release air from the air receiver tank
(16, figure 4-6) by opening draincock
WARNING: Drycleaning solvent, P-D-680,
(9).
used to clean parts is potentially dangerous
to personnel and property. Avoid repeated
(2)
Remove safety relief valve (5) from
and prolonged skin contact by wearing
the air receiver tank
rubber or solvent impermeable gloves when
handling the solvent or material wet with
Cleaning and Inspection
b
drycleaning solvent. Wash hands immedi-
ately after exposure with soap and water
WARNING: Drycleaning solvent, P-D-680,
and use a lanolin based skin cream to
used to clean parts is potentially dangerous
prevent skin drying. Do not use near open
to personnel and property. Avoid repeated
flame or excessive heat. Flash point of
and prolonged skin contact by wearing
solvent is 100oF (38C). Ensure that venti-
rubber or solvent impermeable gloves when
lation adequate to reduce solvent vapor
handling the solvent or material wet with
concentrations below acceptable threshold
drycleaning solvent. Wash hands immedi-
limit values is provided.
ately after exposure with soap and water
and use a lanolin based skin cream to
(1 )
Wash pressure gage case with cleaning
prevent skin drying. Do not use near open
solvent, P-D-680, and dry thoroughly.
flame or excessive heat. Flash point of
solvent is 100oF (38C). Ensure that venti-
(2)
Inspect gage for cracked dial glass,
lation adequate to reduce solvent vapor
bent or broken needle, missing fluid,
concentrations below acceptable threshold
and stripped threatis.
limit values is provided.
(3)
Replace gage if found to be defective.
(1)
Clean all parts in cleaning solvent,
P-D-680, and dry thoroughly.
c.
Installation.
(2)
Inspect all parts for breaks, cracks and
other damage. Replace a defective
(1)
Screw pressure gage (10, figure 4-6)
part.
tightly to the air receiver tank (16).
NOTE: This valve is preset at 200 psi
(2) Close draincock (9).
(14.16 kg/sq cm). The internal parts of
the release and safety valve cannot be
repaired. Replace valve is defective.
4-22. Draincock.
Installation.
c.
a.
Removal.
InstaII safety relief valve (5) In the air
(1)
(1)
Release air from the air receiver tank
receiver tank (16).
(16, figure 4-6) by opening draincock
(9).
(2) Close draincock (9).
(2)
Remove draincock (9) from the air
4-21. Pressure Gage.
receiver tank (16).
a.
Removal
b.
Inspection.
Release air from the air receiver tank
(1)
(1)
Inspect draincock for obstructions
(16, figure 4-6) by opening draincock
and stripped threads.
(9).
Change 1
4-20
