ENGINE OPERATION - Safety - Introduction Warnings The safety message following this symbol and signal word provides a caution against operating procedures which could cause equipment or property damage. The alert will identify the hazard, how to avoid it, and the probable consequence of not avoiding the hazard. 1 NOTE Pumping the accelerator will not assist in starting the engine. The safety message following this symbol and signal word provides a warning against operating procedures which could cause death or injury. They could also cause equipment or property damage. The alert will identify the hazard, how to avoid it and the probable consequence of not avoiding the hazard.
CAUTION Forward How to use this manual. This manual contains information for the correct operation and maintenance of your PACCAR engine. Read and follow all safety instructions. Refer to the WARNING in the General Safety Instructions on page 8 . Keep this manual with the equipment. If the equipment is traded or sold, give the manual to the new owner. Continuing to operate your vehicle with insufficient oil pressure will cause seri- ous engine damage. Failure to comply may result in equipment or property damage. WARNING Notes Hot engine oil can be dangerous. You could be burned. Let the engine oil cool down before changing it.
Failure to comply may result in death, person- al injury, equipment or property dam- age. The information, specifications, and recommended maintenance guidelines in this manual are based on information in effect at the time of printing. PACCAR reserves the right to make changes at any time without obligation. If you find differences between your engine and the information in this manual, contact your local PACCAR Authorized Repair Location or write to: The message following this symbol and signal word provides important information that is not safety related but should be followed.
The alert will highlight things that may not be obvious and is useful to your efficient operation of the vehicle. Cautions Y53-1183-1E1 (04/16/18) 7