Chevrolet STFF6S Automobile User Manual


 
Every
50,000
Miles
(83
000
km)
Automatic Transmission Service
Every
60,000
Miles
(100
000
km)
Crankcase Depression Regulator Valve (CDRV) System Inspection
Engine Accessory Drive Belt Inspection
Exhaust Gas Recirculation (EGR) System Inspection
(if
equipped)
Exhaust Pressure Regulator Valve Inspection
Maintenance Schedule
I
-
Gasoline Engines
With
Light Duty
Emissions
The
services shown
in
this schedule up
to
60,000
miles (100
000
km) should
be performed after
60,000
miles
(100 000
km) at the same intervals.
Footnotes
The California Air Resources Board 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. We,
however, urge that all recommended maintenance services be performed at
the indicated intervals and the maintenance be recorded.
**
Drive axle service:
0
Locking Differential
-
Drain fluid and refill at first engine oil change.
At subsequent oil changes, check fluid level and add fluid as needed. If
driving
in
dusty areas or towing
a
trailer, drain fluid and refill every
15,000
miles
(25
000
km).
Standard Differential
-
Check fluid level and add fluid as needed at
every
oil
change. If driving
in
dusty areas or towing
a
trailer, drain
fluid and refill every
15,000
miles
(25
000
km).
More frequent lubrication may be required for heavy-duty or off-road
use.