Maintenance and Service Guide

Additional services for: Diesel
O Check air filter minder, replace filter as required
O Replace fuel filter
O Add coolant supplement additive as per the owner guide supplement (except in
vehicles with yellow coolant)
Additional services for: Natural Gas and
Propane Vehicles
O Inspect fuel tanks
O Drain coalescent fuel filter bowl and replace filter
Exceptions
In addition, there are several exceptions to the Normal Schedule. They are listed below:
Natural Gas and Propane Vehicles
O Every 3 years - Inspect NGV fuel tanks from the date of tank manufacture
O Every 5 years - Inspect propane fuel tanks from vehicle build date
O Every 15 years - Replace NGV fuel tanks from the date of tank manufacture
Class A Motorhome
O Every two years - Change brake fluid
O Every 30,000 miles - Change automatic transmission fluid
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Normal Schedule
Normal Schedule