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Maintenance Intervals

Detroit DD8

When you buy a Detroit™ product, you’re buying billions of miles of engineering excellence.

Severe Duty

Maintenance Items

Miles

Kilometers

Hours

Months

Engine Oil and Filter Change*

45,000 Miles

72,000 Kilometers

1,500 Hours

12 Months

Fuel Filter Change

45,000 Miles

72,000 Kilometers

1,500 Hours

12 Months

Valve Lash Adjustment

90,000 Miles

145,000 Kilometers

3,000 Hours

24 Months

Diesel Particulate Filter

150,000 Miles

A check engine light will illuminate when ash requires removal.

241,000 Kilometers

A check engine light will illuminate when ash requires removal.

5,000 Hours

A check engine light will illuminate when ash requires removal.

DEF Pump Filter

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Short-Haul

Maintenance Items

Miles

Kilometers

Hours

Months

Engine Oil and Filter Change*

55,000 Miles

88,000 Kilometers

1,800 Hours

18 Months

Fuel Filter Change

55,000 Miles

88,000 Kilometers

1,800 Hours

18 Months

Valve Lash Adjustment

110,000 Miles

177,000 Kilometers

3,600 Hours

36 Months

Diesel Particulate Filter

150,000 Miles

A check engine light will illuminate when ash requires removal.

241,000 Kilometers

A check engine light will illuminate when ash requires removal.

5,000 Hours

A check engine light will illuminate when ash requires removal.

DEF Pump Filter

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Long-Haul

Maintenance Items

Miles

Kilometers

Hours

Engine Oil and Filter Change*

60,000 Miles

96,000 Kilometers

2,000 Hours

Fuel Filter Change

60,000 Miles

96,000 Kilometers

2,000 Hours

Valve Lash Adjustment

120,000 Miles

193,000 Kilometers

4,000 Hours

Diesel Particulate Filter

150,000 Miles

A check engine light will illuminate when ash requires removal.

241,000 Kilometers

A check engine light will illuminate when ash requires removal.

5,000 Hours

A check engine light will illuminate when ash requires removal.

DEF Pump Filter

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Replace every 3 years or 500,000 miles (805,000 km) (10,000 hrs.)

Detroit Connect Portal

The Detroit™ Connect portal is easy-to-use, one-stop-shop for all vehicle performance data gathered, transmitted and analyzed by Detroit Connect.  The portal gives you access to insights delivered by  Detroit Connect Virtual Technician℠. The Detroit Connect portal will also give you access to new features, such as Remote Updates, and Analytics, available late 2017.

Detroit connect portal login

DDCSN

DDCSN serves as both a public customer website and secure service portal to access DETROIT branded product service and parts information, tools, training, and more. Here you can access a wide range of product literature such as operator mauals, warranty booklets, and even service bulletins. You can also find parts catalogs, sales and marketing programs, webinars, and much more.

DDCSN Login

DTNA Connect Portal

DTNA Connect is the starting point for working with all brands and franchises that fall under the Daimler Trucks North America umbrella: Detroit, Thomas Built Buses, SelecTrucks, Sterling, Freightliner, and Western Star. Here, you can access the full spectrum of online applications, resources and tools you need. Whether you use DTNA online resources to complete repairs, purchase parts, submit warranty claims, spec new vehicles or track the status of your truck orders, DTNAConnect streamlines the tasks and activities that are part of your daily work routine.

DTNA Connect Portal Login