First Edition • Second Printing Operator's Manual
Maintenance
Part No. 1266664 RL4 Vertical Mast 41
Check the Engine Coolant Level
Maintaining the engine coolant at the proper level
is essential to engine service life. Improper coolant
level will affect the engine’s cooling capability and
damage engine components. Daily checks will
allow the inspector to identify changes in coolant
level that might indicate cooling system problems.
Burn hazard. Beware of hot engine parts and
coolant. Contact with hot engine parts and/or
coolant may cause severe burns.
Note: Do not remove the radiator cap.
1 Check the fluid level in the coolant recovery
tank. Add fluid as needed.
Result: The fluid level should be at the FULL
mark.
Refer to the engine manufacturer's operator
manual.
Check the Batteries
Proper battery condition is essential to good
machine performance and operational safety.
Improper fluid levels or damaged cables and
connections can result in component damage and
hazardous conditions.
Electrocution hazard. Contact with hot or live
circuits may result in death or serious injury.
Remove all rings, watches and other jewelry.
Explosion/burn hazard. Batteries contain acid.
Avoid spilling or contacting battery acid.
Neutralize battery acid spills with baking soda
and water. Keep all open flames and sparks
away.
1 Wear appropriate personal protective
equipment including gloves, face shield and
long sleeve shirt.
2 Be sure that the battery cable connections are
tight and free of corrosion.
3 Be sure that the battery hold-down bracket is
in place and secure.
Note: Adding terminal protectors and a corrosion
preventative sealant will help eliminate the
corrosion on the battery terminals and cables.