TM 5-3805-296-10
0010
Table 1. Operator Troubleshooting - Continued.
0010
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. One or More Park Lights
Check park lights for damage.
No Damage to Park Lights -
Do Not Operate When
Notify Field Maintenance.
SER. DRIVE or PARK
Function Is Selected
Park Light(s) Damaged -
Notify Field Maintenance.
1. Determine if STOP LIGHT or SER.
8. Horn Does Not Operate
STOP LIGHT or SER. DRIVE Not On -
When Button Is Pressed
DRIVE function has been selected
Select appropriate function.
on military light switch (WP 0004).
Horn operates.
Troubleshooting complete.
STOP LIGHT or SER. DRIVE On -
Proceed to step 2.
2. Check for open horn fuse (fuse 18)
Fuse Is Good -
at fuse panel (WP 0018).
Notify Field Maintenance.
Fuse Is Open -
Replace fuse (WP 0018).
Horn operates. If fuse opens again,
notify Field Maintenance.
Troubleshooting complete.
9. One or Both Stop Lights
1. Determine if STOP LIGHT or SER.
STOP LIGHT or SER. DRIVE Not On -
Do Not Operate When
DRIVE function has been selected
Select appropriate function.
Brakes Are Applied
on military light switch (WP 0004).
Stop lights operate.
Troubleshooting complete.
STOP LIGHT or SER. DRIVE On -
Proceed to step 2.
2. Check lights for damage.
No Damage to Lights -
Notify Field Maintenance.
Light(s) Damaged -
Notify Field Maintenance.
10. Dome Lamp Does Not
1. Determine if STOP LIGHT or SER.
STOP LIGHT or SER. DRIVE Not On -
Operate
DRIVE function has been selected
Select appropriate function.
on military light switch (WP 0004).
Dome lamp operates.
Troubleshooting complete.
STOP LIGHT or SER. DRIVE On -
Proceed to step 2.