1998 CHEVROLET BLAZER automatic transmission

Downloaded from www.Manualslib.com manuals search engine Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are
based on the latest information available at the time of
printing, and are subject to change. If a part listed
in this
manual is not the same as the part used
in your vehicle
when it was built, or if you have any questions, please
contact your
GM truck dealer.
Thermostat
......................... 12551472
Oil Filter
............................... PF52
Air Cleaner Filter
...................... A1163C
PCV Valve
.......................... CV746C
Automatic Transmission Filter Kit
...... 24200796
Spark Plugs
.......................... .4 1-932
Fuel Filter
............................. GF48 1
Front Windshield Wiper
Blade
................ Trico (20 inched50.8 cm)
Backglass Wiper Blade
. . Trico (14 inched35.6 cm)
Capacities (Approximate)
Cooling System*
Automatic Trans.
............ 1 1.7 quarts (1 1.1 L)
Manual Trans. .............. 1 I .9 quarts (I 1.3 L)
Crankcase* ................... 4.5 quarts (4.3 L)
Automatic Transmission
Differential Fluid
(Drain and
Refill)"
........... 5.0 quarts (4.7 L)
Rear ........................ 4.0 pints (1.9 L)
Front ....................... 2.6 pints (1.2 L)
Fuel Tank (2-Door Models) ....... 19 gallons (72 L)
Fuel Tank (4-DOOr Models) ....... 18 gallons (68 L)
A/C Refrigerant .......... 30 oz. or 2 Ibs. (0.9 kg)
of R-134a
*After refill, the level
must be checked.
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If
you're not sure, ask your dealer.
6-65

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Short Trip/City Definition i
Follow the Short Trip/City Maintenance Schedule if any
one
of these conditions is true for your vehicle:
0 Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
driving in stop-and-go traffic).
0 Most trips include extensive idling (such as frequent
0 You operate your vehicle in dusty areas or
off-road frequently.
your vehicle.
or other commercial application.
0 You frequently tow a trailer or use a carrier on top of
0 If the vehicle is used for delivery service, police, taxi
One of the reasons you should follow this schedule
if you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down soonel:
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and
Filter Change (or
3 months, whichever occurs first).
Chassis Lubrication (or
3 months, whichever occurs
first). Drive Axle Service
(or 3 months, whichever
occurs first),
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving
in dusty conditions. Automatic
Transmission Service (severe conditions only).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (normal conditions).
Every 60,000 Miles (100 000 km): Engine
Accessory Drive Belt Inspection. Fuel Tank, Cap
and Lines Inspection.
795

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
I Short Trip/City Intervals I
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Positive
Crankcase Ventilation (PCV) Valve Inspection.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
Follow this maintenance schedule only if none of the
conditions from the Short Trip/City Maintenance Schedule is true.
Do not use this schedule if the vehicle
is used for trailer towing, driven in a dusty area or used
off paved roads. Use the Short Trip/City schedule for
these conditions.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slowez
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Drive Axle Service. Tire Rotation.
Every 15,000 Miles (25 000 km): Automatic
Transmission Service (severe conditions only).
Every 30,000 Miles (50 000 km): Fuel Filter
Replacement. Air Cleaner Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (normal conditions).
Every 60,000 Miles (100 000 km): Engine
Accessory Drive Belt Inspection. Fuel
Tank,
Cap and Lines Inspection.
Inspection. Spark Plug Replacement. Positive
Crankcase Ventilation (PCV) Valve Inspection.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Every 100,000 Miles (166 000 km): Spark Plug Wire
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pages.
7-6

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule
15,000 Miles (25 000 km) (Continued)
Cl Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
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 reach\
es 90°F
- In hilly or mountainous terrain.
(32°C) or higher.
- 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
50,000 miles (83 000 km).
18,000 Miles (30 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote **.)
rotation pattern and additional information, (See footnote +.)
7-10

Downloaded from www.Manualslib.com manuals search engine Short Trip/City Maintenance Schedule
27,000 Miles (45 000 km) (Continued)
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote **.)
30,000 Miles (50 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
Replace fuel filter.
An Emission Control Service. (See footnote?.)
Replace air cleaner filter.
An Emission Control Service.
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°F
- In hilly or mountainous terrain.
(32°C)
or higher.
DATE 1
I MILEAGE ACTUAL I SERVICEDBX I
7-12

Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
45,000 Miles (75 000 km)
0
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
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°F
- 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
andfilter every
50,000 miles (83 000 km).
Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter
if necessary.
An Emission Control Service. (See footnote?.)
(32°C)
or higher.
I I
DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-15

Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
48,000 Miles (80 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote **.)
rotation pattern and additional information. (See footnote +.)
50,000 Miles (83 000 km)
If you haven’t used your vehicle under severe service conditions listed
previously and, therefore, haven’t changed your automatic transmission
fluid, change both the fluid and filter. Manual transmission fluid doesn’t
require change.
51,000 Miles (85 000 km)
Change engine oil and filter (or every 5 months, whichever occurs first).
Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
An Emission Control Sewice.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote **.)
DATE I
+
MILEAGE ACTUAL SERVICED BY:
DATE I
MILEAGE
DATE
I
7-16

Downloaded from www.Manualslib.com manuals search engine 1 Short TripKity Maintenance Schedule I
60,000 Miles (100 000 km)
0
CI
0
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
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°F
- 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
andfilter every
50,000 miles (83 000 km).
Inspect engine accessory drive belt.
Replace fuel filter.
An Emission Control Service. (See footnote?.)
Replace air cleaner filter.
An Emission Control Service.
(32°C) or higher.
DATE
MILEAGE
7-18