Chevrolet STFF6S Automobile User Manual


 
Schedule I1 Definition
-
Gasoline Engines With Heavy Duty
Emissions
Follow
Schedule
I1
O~IIJ-
if
none
of
the conditions
from
Schedule
1
is true.
Schedule
11
Intervals
-
Gasoline Engines with Heavy Duty
Emissions
Every
6,000
Miles
(10
000
km)
Engine Oil and Filter Change (or every
3
months, whichever occurs first)
Chassis Lubrication (or every
3
months, whichever occurs first)
Drive Axle Service
At
6,000
Miles (10
000
km)
-
Then Every
12,000
Miles
(20
000
km)
Tire Rotation
Every
12,000
Miles
(20
000
km)
Engine Accessory Drive Belt Inspection
Shields and Underhood Insulation Inspection
Thermostatically Controlled Engine Cooling Fan Check (or every
12
months, whichever occurs first)
Every
24,000
Miles (40
000
km)
Cooling System Service (or every
24
months, whichever occurs first)
Air Cleaner Filter Replacement
Front Wheel Bearing Repack (or at Each Brake Relining) (2-Wheel Drive
Only
1
Fuel Filter Replacement
Engine Timing Check
Thermostatically Controlled Air Cleaner Inspection
Air Intake System Inspection