11. Maintenance Procedures
103
To lower the cab:
Replacing a light bulb
This procedure provides instructions on how to replace a light bulb.
Before replacing a light bulb:
Warning: Hot and fragile
Failure to comply with the following could result in injuries and damage to equipment.
l
Do not touch a light bulb before it cools.
l
Do not touch a light bulb with your bare fingers.
1. Ensure that the light does not function. See
Checking lights
procedure.
2. Check the fuse corresponding to the non-functioning light. See
Checking fuses
procedure.
Warning:
Electric shock
Cut off battery power supply before working on electrical system. Failure to comply could
result in serious or fatal injuries, and damage to the tractor.
3. Cut off the battery power supply with the battery disconnect switch.
To replace a low beam or high beam light bulb:
Danger:
Cab may fall down
Replacing a light bulb when the cab is tilted is hazardous. Follow the procedure as outlined.
Failure to comply can result in serious or fatal injuries, and damage to the tractor.
1. Tilt the cab. Follow
Tilting cab
procedure.
2. Remove the protective rubber cap from the non-functioning light.
3. Detach the plug connector from the light bulb.
4. Unfasten the clamp.
5. Replace the defective bulb with a new one according to Holder's specifications. See
Light bulbs
section.
6. Fasten the clamp and attach the plug connector back to the bulb.
7. Reinstall the protective rubber cap.
8. Lower the cab. Follow
Lowering cab
procedure.