Kenworth T170 2011 Instruction Manual
![Kenworth T170 2011 Truck manual cover](/images/uaOymPSwZyidZHnSMdrfMbzD/thumbs/thumb175x175.webp)
Kenworth recommends servicing the T170 every 15,000 miles or 12 months, whichever comes first. This includes an oil change, filter replacements, and inspection of brake systems, tires, and fluid levels.
Check the battery connections for corrosion, ensure the battery is fully charged, inspect the starter motor for faults, and verify the ignition switch is functioning properly.
The Kenworth T170 2011 typically requires SAE 15W-40 engine oil that meets API CJ-4 specifications. Always refer to the owner’s manual for the best recommendations.
Regular maintenance including timely oil changes, maintaining proper tire pressure, reducing idling time, and ensuring the load is balanced can help improve fuel efficiency.
First, check for loose fuel caps. If the issue persists, use an OBD-II scanner to diagnose trouble codes, and consult a professional mechanic to address the specific issues.
The brake system should be inspected every 15,000 miles or annually to ensure optimal performance and safety. Always check for wear and tear on the brake pads and rotors.
Common issues include slipping gears and rough shifting. Regularly check transmission fluid levels, look for leaks, and ensure the clutch is properly adjusted. If problems persist, consult a transmission specialist.
Locate the air filter housing, remove the cover, take out the old filter, and replace it with a new one ensuring it fits snugly. Secure the cover back in place.
The recommended tire pressure is typically 100 PSI for both front and rear tires. Always consult the vehicle's manual or the tire placard for specific details.
Regular maintenance, using high-quality fuel and oil, ensuring proper cooling system function, and avoiding engine overload can significantly enhance engine longevity.