Peterbilt Medium Duty Trucks Operator's Manual after 1-07

Maintenance Schedule and Lubrication
Preventive Maintenance
Table 3
Maintenance Schedule
INTERVAL
COMMENTS
OPERATION \ FREQUENCY
7,500 mi
12,000 km
15,000 mi
24,000 km
60,000 mi
96,000 km
Fan Shroud
Fan Assembly and Idler Pulley
Check Water Pump for Leaks / Play
Radiator – Exterior Condition
Replace Engine Coolant
Air Cleaner:
Contaminant Accumulation
Air Cleaner Restriction ___
(replace if greater than 20)
Vacuator Valve–Operation & Condition
Mounting Bolts
Leaks
Interference
Engine Oil Level
Power Steering – Reservoir Level
Power Steering Fluid – Replace
Power Steering Filter – Replace
Drive Belt Condition and Adjustment
Air Conditioner Compressor Mounting
Cold Start Aids
Governor and Pump Security Seals OK
High Idle: ________ rpm
Emergency Shutdown
Vibration Damper Condition
C4
C2
No Service Required
Fill as Required – Extended Drain Per
Manufacturer Specifications.
Daily Inspection Required
Service 2XPer Year – 60,000 Mile
Intervals
– 126 – Y53-6008 Medium Duty (R10/06)