TM 5-5420-226-20-1
Symptom-49
DETAILED
TROUBLESHOOTING
PROCEDURE
>-
-.
FROM STEP
SUPPORT
SYSTEM
- COMMUNICATIONS
Number one support roller on left
side of vehicle
is used
to drive
speedometer.
It does not have a
static spring.
(Continued)
#1
SUPPORT
ROLLER
\
I
I
Check if static is caused by broken or missing
static springs in support rollers.
Second Technician
(Operator’s
Station)
l Stop engine.
Both Technicians
(Left and Right Side of Vehicle)
.
Remove hub caps from support
rollers (page 14-36).
l Check for broken and missing static springs.
Are any static springs broken or missing?
SUPPORT
ROLLERS
a
—0
c
—c
—c
HUB CAP
o
STATIC
SPRING
Replace broken and missing
static springs.
/
\
-—
TA107224
4-535
