Owner's Manual

GASOLINE ENGINES
WITH
HEAVY
DUTY
EMISSIONS
-
MAINTENANCE SCHEDULE
Iff
*
An Emission
Control
Service
**
See “Explanation
of
Scheduled Maintenance Services” in the Index.
A
A Noise Emission Control Service
H
Applicable only
to
vehicles
sold
in the United States
t
To
determine the emissions classification
of
your engine, refer
to
“Selecting the Proper
Maintenance Chart” in this section.
TO406
7-
12