Chevrolet STFF6S Automobile User Manual


 
Maintenance
Schedule
I
-
Gasoline Engines
Heavy
Duty
Emissions
~_____~
(Continued)
0
Check readfront axle fluid level and add fluid
as
needed. Check
constant velocity joints and axle seals for leaking.**
I
DATE
I
ACTUALMILEAGE
I
SERVICED
BY:
I
24,000
Miles
(40
000
km)
0
0
0
0
0
Change engine oil and filter (or every
3
months, whichever occurs
first).
An
Emission Control Service.
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).
Check readfront axle fluid level and add
fluid
as
needed. Check
constant velocity joints and axle seals for leaking.**
Replace air cleaner filter. Replace filter more often under dusty
conditions.
An
Emission Control
Service.
For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Replace fuel filter. Replace filter sooner
if
it
is
clogged.?
(Continued)
7-40