Medium Duty Operator's Manual - Peterbilt Motors Company

Medium Duty Operator's Manual - Peterbilt Motors Company Medium Duty Operator's Manual - Peterbilt Motors Company

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Maintenance Schedule and Lubrication Preventive Maintenance Table 2 Maintenance Schedule INTERVAL COMMENTS OPERATION \ FREQUENCY King Pin Wear Steer Axle Wheel Bearing - End Play Adjustment and Inspection Front Hub Lubricant Level Spring Leaves 7,500 mi 12,000 km 15,000 mi 24,000 km 60,000 mi 96,000 km 350,000 Miles With LMS Outer Ends • No Leak – No Service Tighten U-bolts after the first 500 miles U–Bolt and Suspension Fastener Torque (800 km). Rear suspension fasteners: retorque after first 2,000 miles (3218 km). Leaks: Coolant Engine Oil Power Steering Fuel Transmission Axles Inner and Outer Hub Seals Engine and Transmission Mounts Drivelines – U–joints and Slip Yokes Rear Axle Lubricant Level Rear Axle Lubricant Flush & Refill C4 At 250,000 Miles Rear Axle Breathers – Clear Tractor Protection Valve Breakaway Test Brake Chamber Mounting Bolt Torque Brake Hoses for Cracks and Chafing Adjust Brakes – 158 – Y53-6008A Medium Duty (R05/09)

Preventive Maintenance Maintenance Schedule and Lubrication Table 2 Maintenance Schedule INTERVAL COMMENTS OPERATION \ FREQUENCY Front & Rear Brake Camshaft Tube Lubrication Clutch Pedal Shaft Clutch Linkage Suspension Fittings Clutch Release Bearing Driveline Center Bearing Automatic Slack Adjusters 7,500 mi 12,000 km 15,000 mi 24,000 km 60,000 mi 96,000 km Synthetic Grease Required – Special Fitting No Service Required AG 200 – 250,000 Mile Service Required Extended Fittings No Service Required Synthetic Lube Required – Special Fittings Brakes: Lining Remaining (replace as required) RF ______ RRF ______ RRR ______ LF ______ LRF ______ LRR ______ Drum Condition: RF ______ RRF ______ RRR ______ LF ______ LRF ______ LRR ______ Chassis Lubrication Transmission Lubricant Level Transmission Lubricant and Filter Change C2 Synthetic Lube Required – 500,000 Drain Rear Axle Lubricant Change C2 Synthetic Lube Required – 500,000 Drain Front Hub Lubricant Change C2 Synthetic Lube Required – 500,000 Drain BATTERIES A B C Signs of Over–Charging Remove Corrosion and Seal Terminals Hold-down and Box – Mounting Bolts Load Test Batteries Sealed Type – Condition: Medium Duty (R05/09) Y53-6008A – 159 –

Maintenance Schedule and Lubrication<br />

Preventive Maintenance<br />

Table 2<br />

Maintenance Schedule<br />

INTERVAL<br />

COMMENTS<br />

OPERATION \ FREQUENCY<br />

King Pin Wear<br />

Steer Axle Wheel Bearing - End Play Adjustment<br />

and Inspection<br />

Front Hub Lubricant Level<br />

Spring Leaves<br />

7,500 mi<br />

12,000 km<br />

15,000 mi<br />

24,000 km<br />

60,000 mi<br />

96,000 km<br />

350,000 Miles With LMS Outer Ends<br />

• No Leak – No Service<br />

Tighten U-bolts after the first 500 miles<br />

U–Bolt and Suspension Fastener Torque<br />

(800 km). Rear suspension fasteners:<br />

retorque after first 2,000 miles (3218 km).<br />

Leaks:<br />

Coolant<br />

Engine Oil<br />

Power Steering<br />

Fuel<br />

Transmission<br />

Axles<br />

Inner and Outer Hub Seals<br />

Engine and Transmission Mounts<br />

Drivelines – U–joints and Slip Yokes<br />

Rear Axle Lubricant Level<br />

Rear Axle Lubricant Flush & Refill C4 At 250,000 Miles<br />

Rear Axle Breathers – Clear<br />

Tractor Protection Valve Breakaway Test<br />

Brake Chamber Mounting Bolt Torque<br />

Brake Hoses for Cracks and Chafing<br />

Adjust Brakes<br />

– 158 – Y53-6008A <strong>Medium</strong> <strong>Duty</strong> (R05/09)

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