how do you change the oil in the brake booster on a 2004 Isuzu NPR Diesel.
Jun 3, 2011 at 8:38 PM
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This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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RASMATAZ
AUTOMOTIVE REPAIR CONTRIBUTOR
75,992 POSTS
The brake booster doesn't contain oil-
Jun 3, 2011 at 8:44 PM
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RICK1955
MEMBER
2 POSTS
According to our owners manual the oil is to be changed at 25,000 miles. The mechanic that was doing it has left town and the new mechanic is unfamiliar with it. It calls for Dextron III and is located in the cab near the steering column. This is a diesel truck.