TM 5-5420-226 -20-1
Symptom-51
DETAILED
TROUBLESHOOTING
PROCEDURE
SUPPORT
SYSTEM
- DRAIN
VALVES
(Continued)
Check rear drain valve control
lever and pivot arm
for damaged or missing parts.
Second
Technician
(Front
of Crew
Compartment)
l
Visually
check
lever assembly
for damaged
or
missing
parts.
.
Visually
check
pivot
arm
for damaged
or missing
parts.
1
Are any parts missing or damaged?
n
l
I
LEVER
ASSEMBLY
/
PIVOT
ARM
l
Replace damaged or missing
parts.
l
Reconnect rod end cltwis to
pivot arm.
TA107239
4-550