Chevrolet STFF6S Automobile User Manual


 
I
Maintenance Schedule
II
-
Gasoline Engines
With
Heavy
Duty
Emissions
I
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
**
Drive axle service:
0
Locking Differential
-
Drain fluid and refill at first engine
oil
change.
At subsequent oil changes, check fluid 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).
0
Standard Differential
-
Check fluid level and add fluid
as
needed at
every engine oil change. If driving
in
dusty areas or towing
a
trailer,
drain fluid and refill every 15,000 miles
(25
000
km).
0
More frequent lubrication
may
be required for heavy-duty or off-road
use.
6,000
Miles
(10
000
km)
Change engine
oil
and filter (or every 12 months, whichever occurs
first).
An
Emission
Control
Service.
0
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case
shift
linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs.
Ball
joints and king pin
bushings should not be lubricated unless their temperature is
10”
F
(-12”
C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
12
months, whichever occurs first).
0
Check readfront axle fluid level and add fluid
as
needed. Check
constant velocity joints and axle seals for leaking.*:*
0
Rotate tires. See “Tire Inspection and Rotation’’
in
the Index for proper
rotation pattern and additional information.
DATE SERVICED
BY:
ACTUAL MILEAGE