C - Peterbilt Motors Company
C - Peterbilt Motors Company
C - Peterbilt Motors Company
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5<br />
Maintenance Guidelines<br />
5-6<br />
° Hose clamps for tightness<br />
° Clearance to other<br />
components<br />
• Charge Air Cooler - Check/Correct<br />
° Cracked tubes or header<br />
° Clogged fins/tubes<br />
° Hose/pipe condition -<br />
deterioration/signs of leaking<br />
° Hose clamp torque<br />
• Drive Belts - Check/Correct<br />
° Belt condition - signs of<br />
wear/deterioration<br />
° Belt alignment<br />
• Fan Belt Tensioner -<br />
Check/Correct<br />
° Mounting bolt torque<br />
° Tensioner maintains proper<br />
belt tension<br />
**Initial Only 40,000 mi (64,000<br />
km), 1,200 Hours, or 12 months -<br />
Maintenance Check<br />
• Valve Clearance - Adjust<br />
**(See note 3 below)<br />
• Valve Cover Gasket Seal -<br />
Replace