Navistar MaxxForce DT 9 User Manual

SECTION 5 – MAINTENANCE SCHEDULE AND SERVICE PROCEDURES
Service Procedures (cont.)
ENGINE OIL AND FILTER (cont.)
MaxxForce® DT Diesel Engine With Less Than or Equal to
230 Horsepower (With Centrifuge Filter)
Average Vehicle Speed
<48 kmpl
(<
30 mph)
>48kmpl
(>30mph)
>8.5 1,000 hours
48300 km
(30,000 miles)
4.5 to 8.5 800 hours See Figure 30
Fuel Economy
(mpg)
<4.5 600 hours
20117 km
(12,500 miles)
MaxxForce® DT, 9, and 10 Diesel E ngines With Greater
Than 230 Horsepower (Without Centrifuge Filter)
Average Vehicle Speed
<48 kmpl
(<
30 mph)
>48kmpl
(>30mph)
>8.5 650 hours
32187 km
(20,000 miles)
4.5 to 8.5 575 hours See Figure 30
Fuel Economy
(mpg)
<4.5 500 hours
9656 km
(6,000 miles)
MaxxForce® DT, 9, and 10 Diesel Engine With Greater Than
230 Horsepower (With Centrifuge Filter)
Average Vehicle Speed
<48 kmpl
(<
30 mph)
>48kmpl
(>30mph)
>8.5 825 hours
40234 km
(25,000 miles)
4.5 to 8.5 650 hours See Figure 30
Fuel Economy
(mpg)
<4.5 500 hours
12070 km
(7,500 miles)
Form No. 1172040R1
Page 70
Printed in the United States of America

Navistar MaxxForce DT 9 Specifications

General

Brand	Navistar
Model	MaxxForce DT 9
Category	Engine
Language	English