International Trucks ProStar+ Eagle Series., Operator'S Manual

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Maintenance Intervals and Specifications
Lubrication and Maintenance Interval – Recommended Synchronized Intervals (cont.)
System Item Intervals Special Interval (3) : miles (km) / hours / months
Power Steering Fluid – Check Level A, B
Steering System – Check Tightness A, B
Steering Gear – Lubricate dust seal (if applicable)
A, B
ATTN: Install grease slowly, with hand pump,
at low pressure. Power grease guns may
blow out dust seal.
Steering Intermediate Shaft U-Joints/Slip Joint – Lubricate A, B
Steering Intermediate Shaft Joint Bolts – Check Tightness 120,000 miles (193,000 km)
Power Steering Fluid – Change 100,000 miles (160,000 km)
Steering
Power Steering Filter – Replace 500,000 miles (800,000 km)
Standard U-Joints and Slip Joint (identified by non-booted
slip joint) – Lubricate (NOTE 3)
15,000 miles (24,000 km)/—/3 months
Drive Shaft
Optional SPL XL U-Joint – Lubricate 350,000 miles (560,000 km) first lube, 100,000
miles (160,000 km) thereafter
Service Brakes Operation – Check A, B
Parking Brakes Operation – Check A, B
Governor Cut-in/Cut-out Pressure – Check A, B
Brake S-Cam Bushing and Slack Adjusters – Lubricate A, B
Air Primary and Secondary Tanks – Drain Water A, B
Shoes-Check for Wear and Drag A, B
Drums, Chambers, Hoses, etc. – Check for wear/damage A, B
Brake Chamber Rod Travel – Check A, B
Air Brakes
Air Dryer Heater & Purge Valve – Check A, B
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