1997 GMC JIMMY engine

I Short TripKity Maintenance Schedule I
99,OP‘ “fles (165 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
AH Emissiotl Control Sc-’t*vic*c-’.
0 Lubricate chassis components (or every
3 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
‘Y)
DATE SERVICED BY ACTUAL MILEAGE
100,000 Miles (1 66 000 kin)
0 Inspect spark plug wires.
AI] E1uissiorl Cmd Sewic*o.
0 Replace spark plugs.
0 Change automatic transmission fluid and
filter
if the vehicle is mainly driven under
one or more
of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 O F
(32°C) or higher.
Au Emissio~~ Co~1trol Serl7ic-e.
- In hilly or mountainous terrain.
7-28

Short TripKity Maintenance Schedule
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
0
150,000 Miles (240 000 km)
0 Drain, flush and refill cooling system
(or every 60 months since last service,
whichever occurs first). See “Engine
Coolant’’
in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
cooling system and pre.ssure cap.
Arr E/)1i.stsior1 Corllrol ScJr*lsic*cJ.
7-29

I Long Trip/Highway Maintenance Schedule
The services shown in this schedule up to 100,000 miles
( I66 000 km) should be performed after 100,000 miles
( 166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after
150,000 miles (240 000 km).
See "Owner Checks and Services" and "Periodic
Maintenance Inspections'' following.
Footnotes
3' The U.S. Environmental Protection Agency 01- 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 the vehicle's useful life. We, however,
urge that
all recommended maintenance services be
performed at the indicated intervals and the maintenance
be recorded.
# Lubricate Ihe front suspension, ball joints, steering
linkage and transfer case
shift linkage, parking brake
cable guides, propshaft splines, universal
joints and
brake pedal springs.
+ A good time to check your brakes is during tire
rotation. See "Brake System Inspection'' under "Periodic
Maintenance Inspections"
in Part C of this schedule.
Drive axle service (see "Recommended Fluids and
Lubricants"
in the Index for proper lubricant to use):
0 Locking Differential -- Drain fluid and refill at first
engine oil change.
At subsequent oil changes, check
fluid level and
add fluid as needed.
0 Standard Differential -- Check fluid level and add
fluid as needed at every engine
oil change.
More frequent lubrication may be required for
heavy-duty or off-road use.
7-30

I Long Tripmighway Maintenance Schedule I
7,500 Miles (12 500 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
I2 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
*+.)
AH E~llission Cor?trol Serviw.
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern
and additional information.
(See footnote
+.)
7-31

I Long Tripmighway Maintenance Schedule 1
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
AI? Emissiorl Control Scr.viw.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
‘V)
0 Rotate tires. See “Tire Inspection and
Rotation’’
in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
7-32

I Long Trip/Highway Maintenance Schedule 1
22,500 Miles (37 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
12
months, whichever occurs first).
(See footnote #.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
:I”k. )
An Emission Co11tt-oI Service.
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern
and additional information.
(See footnote
+.)
I I I 1
DATE:
7-33

1. Long Trip/Highway . Maintenance Schedule
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
12 months, whichever OCCLI~S first).
(See footnote
#.)
0 Check rear/front axle fluid level and add
fluid
as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
:!+:.)
0 For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or
at
each brake relining, whichever occurs first).
AI? EIuission Cof1trol Sur1:ic-e.
0 Rotate tires. See "Tire Inspection and
Rotation"
in the Index for proper rotation
pattern and additional information.
(See footnote +.)
0 Replace fuel filter.
AI! E/~/i,sxio/~ CoIItroI Sol-\*icv. (See footnote?.)
0 Replace air cleaner filter.
AII Enlissiorl Coutrol S'or1~iw.
ACTUAL MILEAGE SERVICED BY
7-34

I Long Trip/Highway Maintenance Schedule I
37,500 Miles (62 500 km)
[7 Change engine oil and filter (or every
12 months, whichever occurs first).
A17 E/llis.violl Conttnl Sorl~icx~.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check rear/front axle fluid level and add
fluid as needed. Check constant velocity
joints
and axle seals for leaking.
(See footnote
:? j
0 Rotate t~res. See "Tire Inspection and
Rotation"
in the Index for proper rotation
pattern
and additional information.
(See footnote
+. j
DATE ACTUAL ILIILEAGE SERVICED BY
7-35