Service Cooling System Safely

TS281-UN-15APR13

CAUTION: Explosive release of fluids from pressurized cooling system can cause serious burns.

Shut off engine, set park brake, and remove key.

NEVER add coolant when engine is overheated. Wait for it to cool.

NEVER remove surge tank cap when coolant or engine is hot. Wait until engine coolant is cool to remove cap.

SLOWLY loosen cap to relieve pressure before removing completely.

Add coolant only when engine is shut off.