check engine CHEVROLET ASTRO 1996 Service Manual

I Short ‘Trip/City Maintenance Schedule I
54,000 Miles (90 000 km)
0 Change engine oil, and filter (or every
3 months, whichever occurs first).
An Emission Control Service:
0 Lubricate chassis components; see footnote ##
(or every 3 months, whichever occurs first).
0 ‘Check rear/fi=ont axle fluid level ad 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. During tire rotation,
check brake calipers for freedom
of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
57,000 Miles. (95 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
., fluid as needed. Check constant velocity
joints and axle seals for leaking.
**

I Short TripJCity Maintenance Schedule I
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 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 For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or at
each brake relining, whichever occurs first).
Change a1 ltomatic transmission fl .uid 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" F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, change the fluid and filter every
30,000 miles (50 000 km).
(Continued)
7-19

I Short ,Trip/City -Maintenance. Schedule . I
60,000 Miles (100‘ 000 km) (Continued)
0 Inspect engine accessory drive belt.
0 Replace fuel filter.
0 Replace air cleaner filter.
An. Emission Control Service.
0 Inspect- fuel tank, ,cap’ and lines for damage
An Emission Control Service.
or leaks. Inspect fuel cap gasket for
any.damage. Replace parts as needed.
An Emission Control Service.
DATE , ACTUAL MILEAGE SERVICED BY:
63,000 Miles (105 000, km)
0 Change engine,oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate ‘chassis components; see
footnote
# (or every 3’months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals
.for leaking. * *
DATE SERVICED BY: ACTUAL MILEAGE __

I Short TripKity Maintenance Schedule I
66,000 Miles (110 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see footnote #
(or every 3 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. During tire rotation,
check brake calipers for freedom
of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
DATE ACTUAL MILEAGE SERVICED BY:
69,000 Miles (115 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs
first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
DATE
SERVICED BY ACTUAL MILEAGE
7-21

Short TripKity Maintenance Schedule
72,000 Miles (120 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
I DATE I ACTUAL MILEAGE SERVICED BYI
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
## (or every 3 months, whichever
occurs first).
0 For Two-Wheel-Drive vehicles only: Clean
and repack
the front wheel bearings (or at
each brake relining, whichever occurs first).
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 O C) or higher.
- In hilly or mountainous terrain.
7-22

I Short TripKity Maintenance Schedule I
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you d9 not use your vehicle under any of
these conditions, change the fluid and filter every
30,000 miles (50 000 knz).
in dusty conditions. Replace filter if
necessary.
An Emission Control Service. -f-
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
c] Inspect air cleaner filter if you are driving
I DATE I ACTUAL MILEAGE I SERVICED BY I
78,000 Miles (130 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see footnote #
(or every 3 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. During tire rotation,
check brake calipers for freedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
DATE SERVICED BY: ACTUAL MILEAGE
:
7-23

I Short TripKity Maintenance Schedule I
81,000 Miles (135 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
I DATE ACTUAL MILEAGE SERVICED BY
84,000 Miles (140 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
Lubricate chassis components; see
’ An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
7-24

1
w
Short. TripKity Maintenance Schedule
87,000 Miles (145 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
## (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
6
ACTUAL MILEAGE SERVICED BY:
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first). 8,
An Emission Control Sewice.
0 Lubricate chassis componenis; see
footnote
## (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaki,ng.
**
0 For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or at
each brake relining, whichever occurs first).
(Continued)
7-25
6'
'i

1 Short Trip/City Maintenance Schedule I
93,000 Miles (155 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
I I I 3
DATE
SERVICED BY: ACTUAL MILEAGE
96,000 Miles (160 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
DATE
SERVICED BY: ACTUAL MILEAGE
7-27

100,000 Miles (1 66 000 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 pressure cap.
An Emission Control Service.
0 Inspect spark plug wires.
Cl Replace spark plugs.
An Emission Control Service.
0 Inspect Positive Crankcase Ventilation
(Pcv) valve.
An Emission Control Service.
An Emission Control Service.
I DATE SERVICED BY ACTUAL MILEAGE
Short
TripKity Maintenance Schedule
99,000 Miles (165 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals
for leaking. **
DATE
SERVICED BY: ACTUAL MILEAGE
7-28