Kenworth Truck Company Vehicle W990

NOTE: These checks are in addition to, not in place of, Federal Motor Carrier Safety Regulations. These regulations may be purchased by writing to: Superintendent of Documents U.S. Government Printing Office Bookstore 710 N. Capitol St. N.W. Washington, DC 20402, or ContactCenter@gpo.gov.

• Fuel filter (water separator) Fuel System on page 312.

• Battery cables - check the condition of the battery and alternator cables for signs of chafing or rubbing. Make sure that all clamps (straps) holding the cables are present and in good working order.

Front Suspension - U-bolts (OFF HIGHWAY)

Drive Axle - Vocational (PACCAR) - Axle Assembly

Drive Axle - Vocational (PACCAR) - Breather

Drive Axle (Meritor City Delivery / OFF HIGHWAY) - Axle Housing

Drive Axle (Meritor City Delivery / OFF HIGHWAY) - Breather

Drum Brakes (All) - Slack Adjusters

Drum Brakes (All) - Brake Air System

NOTE: These checks are in addition to, not in place of, Federal Motor Carrier Safety Regulations. These regulations may be purchased by writing to: Superintendent of Documents U.S. Government Printing Office Bookstore 710 N. Capitol St. N.W. Washington, DC 20402, or ContactCenter@gpo.gov.

• Engine Aftertreatment system components

Warning: This procedure requires trained personnel with PPE!

If axle is not warm, warm it up before proceeding

Enter the current mileage of the vehicle

Is the mileage within the specified range for lubrication?

If mileage is not within the range, stop the procedure and report to the maintenance team

Upload a photo of the axle before lubrication

Was the original mineral-based lubricant drained?

If not, drain the lubricant and proceed

Frame - Crossmembers and Mounting Brackets

Front Axle - Linehaul (PACCAR) - Steer Axle Wheel Ends: Oil Bath (Adjusted)

Front Axle - Linehaul (PACCAR) - Steer Axle Wheel Ends: Oil Bath (Adjusted)

Front Axle - Linehaul (PACCAR) - Steer Axle Semi-fluid (Adjusted)

Front Axle - Linehaul (PACCAR) - Steer Axle Grease Pack (Adjusted)

Front Axle - Vocational (PACCAR) - Steer Axle Wheel Ends: Oil Bath LMS

Drive Axle - Linehaul (PACCAR) - Axle Shaft

Drive Axle - Vocational (PACCAR) - Axle Shaft