TM 5-4310-378-14
3-38. SAFETY/PILOT VALVE
This task covers:
a.
Inspection
b.
Replacement
Tools:
7 / 1 6 - i n . Wrench
l / 2 - i n . Wrench
3 / 4 - i n . Wrench
Materials:
B r u s h , Cleaning (Appendix E, item 1)
Rag, Wiping (Appendix E, item 3)
S o l v e n t , Dry Cleaning (Appendix E, item 2)
V a l v e , Safety Pilot
Elbow
Adapter
I g n i t i o n switch pushed in (Table 2-1, 8).
Equipment
Condition:
D r a i n valve open (Table 2-1, 15).
a. I n s p e c t i o n .
D r y Cleaning Solvent
(Stoddard Solvent)
P-D-680
q
C o m b u s t i b l e - do not use near open flames, near welding areas,
o r on hot surfaces.
q
P r o l o n g e d or repeated contact of skin with liquid can cause
d e r m a t i t i s . Repeated inhalation of vapor can irritate nose and
t h r o a t and can cause dizziness.
q
I f any liquid contacts skin or eyes, immediately flush affected
area thoroughly with water. Remove solvent-saturated
c l o t h i n g . If vapors cause dizziness, go to fresh air.
q
W h e n handling liquid or when applying it in an air-exhausted,
partially covered tank, wear approved gloves.
q
W h e n handling liquid or when applying it at an unexhausted,
uncovered tank or workbench, wear approved respirator,
g o g g l e s , and gloves.
( 1 ) Use brush, rag, and solvent as necessary to clean safety valve for inspection.
(2) Inspect safety valve for loose mounting dents, missing toggle, or other damage.
3-59
