Navistar WorkStar Series User Manual

Maintenance Intervals And Specifications
Lubrication and Maintenance Interval Chart Symbols Key
Interval DefinitionSymbol
Severe Service
< 20,000 mi/yr
City < 59,000
mi/yr
Highway
> 60,000 mi/yr
A 5,000 miles
(8,000 km)
135 hours
3months
10,000 miles
(16,000 km)
300 hours
6months
15,000 miles
24,000 km)
450 hours
9months
B 10,000 miles
(16,000 km)
300 hours
6months
20,000 miles
(32,000 km)
600 hours
12 months
30,000 miles
(48,000 km)
900 hours
18 months
Lubrication and Maintenance Interval Chart Notes
NOTE 1: A hand-pumped grease gun should be used for optimal
grease distribution within the component joint.
NOTE 2: Kingpin thrust washers must be lubricated with vehicle
weight on tires. Kingpins and kingpin bushings must be lubricated
with weight off of the wheels and tires.
NOTE 3: Certain services are performed at Special Intervals or in
addition to A or B Service when the interval dictates.
204 3879634R1

Navistar WorkStar Series Specifications

General

Brand	Navistar
Model	WorkStar Series
Category	Trucks
Language	English