Buick 1993 Roadmaster Owner's Manual page 307

. .
TO BE ,SERVICED
(See explanation of
Scheduled Maintenance
Services Following
Schedules I'and 11)
Item No.
- .
8. Transmission Service
9. Spark Plug Replacement"
10. Spark
Plug. Wire.Inspection*T
11. EGR System Inspection*?
12. Air Cleaner Filter Replacement"
13. ~ i r
cleaner Inspection*?
14. Fuel Tank, Cap & Lines'Inspectiori*f
15. En&e Timing & Distributor Check!
WHEN TO PERFORM
. ,
Miles (kilometers) or
Months, Whichever
Occurs First
See Explanation of Scheduled Maintenance
Services Following Schedules I
and 1 1
Every 30!000
mi.
(50 000
km)
t -
KILOMETERS (000)
. .
The'services shown in this schedule up to
45.000
miles (75 000 km) should be performed after 45 000
miles at the'same inte-Wals.
I
I
. .
*
An Emission Control Service.
f
The U.S. Environmental Protection Agency has determined
that
the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of
vehicle useful life. Gerieml Motors, however; urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be.recorded in "Section EMaintenance
Record".
305