GMC SIERRA 1998 Owners Manual

At Least Twice a Year Manual Transmission Check
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working properly. Look
for any other loose or damaged
safety belt system parts.
If you see anything that might
keep a safety belt system from doing its
job, ha\:e it
repaired. Have any torn or frayed safety belts replaced.
Also look for any opened or broken
air bag coverings,
and have them repaired or replaced. (The air
bag system
does
not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn
or damaged or that streak or
miss areas
of the windshield. Also see "Wiper Blactes,
Cleaning"
in the Index.
Air Cleaner Filter Restriction Indicator Check
Your vehicle has an indicator on the engine that lets you
know when the air cleaner filter
is dirty and needs to be
changed. Check indicator at least twice
a year or when
your
oil is changed. See "Air Cleaner" in the Index for
more information. Inspect your air cleaner filter
restriction indicator more often
if the vehicle is used in
dusty areas or under off road conditions. Check the transmission fluid
level; add
if needed. See
"Manual Transmission"
in the Index. Check for leaks.
A fluid loss may indicate a problem. Have the system
inspected and repaired
if needed.
Automatic Transmission Check
Check the transmission fluid level: add if needed. See
"Automatic Transmission"
in the Index. A fluid loss may
indicate a problem. Check the system and repair
if needed.
Hydraulic Clutch System Check
Check the fluid level in the clutch reservoir. See
"Hydraulic Clutch Fluid"
in the Index. A fluid loss in
this system could indicate a problem. Have the system
inspected and repaired at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified
in Part D.
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Body Lubrication Service
Lubricate all fuel doors, body hood, body door hinges,
body door hinge
pins, hood latch assembly, pivots,
spring anchor, release pawl, tailgate hinges, and tailgate
handle pivot points, latch bolt, locks and folding seat
hardware. Part
D tells you what to use. More frequent
lubrication may be required when exposed to
a corrosive
environment.
Starter Switch Check
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
3. On automatic transmission vehicles, try to start the
engine
in each gear. The starter should work only in
PARK
(P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
On manual transmission vehicles, put the shift lever
in NEUTRAL (N), push the clutch down halfway
and try to start the engine. The starter should work
only when the clutch is pushed down all the way
to
the floor. If the starter works when the clutch isn’t
pushed
all the way down, your vehicle needs service.
Brake-Transmission Shift Interlock (BTSI) Check
(Automatic Transmission)
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake (see “Parking
Brake” in the Index
if necessary) and the
regular brake.
NOTE: Do not use the accelerator pedal, and be
ready to
turn off the engine immediately if it starts.
When you are doing this check, the vehicle could
move suddenly. If
it does, you or others could be
injured. Follow the steps below.
I. Before you start, be sure you have enough room
around the vehicle. It should be parked
on a
level surfxe.
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2.
3.
Firmly apply the parking brake (see “Parking Brake”
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately
if the vehicle begins to move.
With the engine off, turn the key to the
RUN
position, but don’t start the engine. Without applying
the regular brake, try to move the shift lever
out of
PARK
(P) with normal effort. If the shift lever
moves out of PARK (P), your vehicle’s BTSI
needs service.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
LOCK in each shift lever position.
With an automatic transmission, the key should turn
to
LOCK only when the shift lever is in PARK (P).
0 With a manual transmission, the key should
turn to
LOCK only when the shift lever is in
REVERSE (R).
On vehicles with a key release button, try to
turn the key
to
LOCK without pressing the button. The key should
turn to
LOCK only when you press the key button.
On
all vehicles, the key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK (P) Mechanism Check
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there
is room in front of your vehicle in case
it begins to roll. Be ready
to apply the regular
brake at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
0 To check the parking brake’s holding ability:
With the engine running and transmission
in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
0 To check the PARK (P) mechanism‘s holding ability:
With the engine running, shift to
PARK (P). Then
release all brakes.
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Part C: Periodic
Maintenance Inspections
Listed below are inspections and services which should
be performed at least twice a year (for instance, each
spring and fall).
You should let your dealer’s service
department or other qualified service center
do these
jobs. Make sure any necessary repairs are completed
at once..
Proper procedures to perform these services may be
found in a service manual. See ”Service and Owner
Publications”
in the Index.
Steering and Suspension Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing parts, signs of
wear or lack of lubrication. Inspect
the power steering
lines and hoses for proper hook-up, binding, leaks,
cracks, chafing, etc.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body
near the exhaust system.
Look for broken, damaged,
missing or out-of-position parts as well as open seams,
holes, loose connections or other conditions which could
cause
a heat build-up in the floor pan or could let
exhaust fumes into the vehicle. See ”Engine Exhaust” in
the Index.
Engine Cooling System Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the outside
of the radiator and air conditioning condenser. To help
ensure proper operation, a pressure test of the cooling
system and pressure cap is recommended at least once
a year.
Throttle System Inspection
Inspect the throttle system for interference or binding,
and for damaged or missing parts. Replace parts as
needed. Replace any components that have high effort
or excessive wear.
Do not lubricate accelerator and
cruise control cables.
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Drive Axle Service
Check readfront axle fluid level and add as needed.
Check constant velocity joints and axle seals for leaking.
Transfer Case (Four-wheel Drive)
Inspection
Every 12 months or at oil change intervals, check front
axle and transfer case and add lubricant when necessary.
On ~nanual shift transfer case,
oil the control lever pivot
point and
all exposed control linkage. Check vent hose
at transfer case for kinks and proper installation. More
frequent lubrication may be required on off-road use.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads
for wear and rotors
for surface condition. For vehicles
with rear drum
brakes, also inspect drum brake linings for wear and
cracks. Inspect other brake parts, including drums,
wheel cylinders. calipers, parking brake, etc. Check
parking brake adjustment.
You may need to have your
brakes inspected more often
if your driving habits or
conditions result
in frequent braking.
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Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE
Engine Oil
(Gasoline
Engine)
Engine Coolant
~~
Hydraulic Brake
System
FLUIDLUBRICANT
Engine Oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
Coolant. See “Engine Coolant” in
the Index.
Delco Supreme
11 @ Brake Fluid
(GM Part
No. 12377967 or
equivalent
DOT-3 Brake Fluid).
USAGE
Hydraulic Clutch
System
Parking Brake
Cable Guides
~
Power Steering System
Manual
Transmission (5-Speed with
Low Gear, RPO
MW3)
Manual
Transmission (5-Speed without
Low Gear,
RPO
MG5)
FLUID/LUBRICANT
Hydraulic Clutch Fluid (GM Part
No. 12345347 or equivalent
DOT-3 Brake Fluid).
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of
NLGI # 2, Category LB or
GC-LB.
GM Power Steering Fluid (GM
Part
No. 1052884 - 1 pint,
1050017
- 1 quart, or equivalent).
GM Goodwrench Synthetic
Manual Transmission Gear Oil
(GM Part No. 12346190
- 1 st.) or
equivalent
SAE 75W-90 GL-4
Gear Oil.
Synchromesh Transmission Fluid (GM Part
No. 12345349 or
equivalent).
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USAGE
Automatic
Transmission
Key Lock
Cylinders
Linkage
I
Chassis Lubrication
Front Wheel
Bearings
Differential,
Front and Rear
Axle
FLUIDLUBRICANT
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pur ose Lubricant,
Superlube
L (GM Part
No. 1234624 1 or equivalent).
Lubriplate@ Lubricant Aerosol
(GM Part No. 12346293 or
equivalent) or lubricant meeting
requirements
of NLGI # 2
Category LB or GC-LB.
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements of
NLGI # 2, Category LB or
GC-LB.
Wheel Bearing Lubricant meeting
requirements
of NLGI # 2,
Category GC or GC-LB (GM Part
No. 1 OS 1344 or equivalent).
Axle Lubricant (GM Part
GL-5 Gear Lubricant.
NO. 1052271) or SAE 8OW-90
USAGE
Differential, C3
(HD3500)
Trucks With
Dana Rear Axle
Transfer Case
Windshield
Washer Solvent
Front Axle
Propshaft Spline,
Rear Driveline
Center Splines
and Universal
Joints
One-Piece
Propshaft Spline
(Two-Wheel
Drive with Auto.
Trans
.)
FLUIDLUBRICANT
SAE 75W- 140 Synthetic Gear
Lubricant (GM Part
No. 12346 140) or equivalent.
DEXRON@-111 Automatic
Transmission Fluid.
GM Optikleen@ Washer Solvent
(GM Part
No. 105 15 15)
or equivalent.
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of
NLGI # 2, Category LE or
GC-LB.
Spline Lubricant, Special
Lubricant (GM Part
No. 12345879) or lubricant
meeting requirements of
GM 998530.
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USAGE
Hood Latch
Assembly, Pivots, Spring
Anchor and
Release Pawl
Hood and Door
Hinges
Body Door
Hinge Pins,
Tailgate Hinge
and Linkage,
Folding Seat and
Fuel Door Hinge
FLUID/LUBRICANT
Lubriplate' Lubricant Aerosol
(GM Part
No. 12346293 or
equivalent)
or lubricant meeting
requirements
of NLGI # 2,
Category LB or GC-LB.
Multi-Pur ose Lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Multi-Pur
ose Lubricant,
Superlube
k (GM Part
No. I 234624 1 or equivalent).
~~ ~
USAGE
Tailgate Handle
Pivot Points,
Hinges, Latch
Bolt and Linkage
Weatherstrip
Conditioning Weatherstrip
Squeaks
FLUIDLUBRICANT
Multi-Pur ose Lubricant,
Superlube
kk (GM Part
No. 1234624 I or equivalent).
Dielectric Silicone Grease (GM
Part
No. I2345579 or equivalent).
Multi-Pur ose Lubricant,
Superlube
(GM Part
No. 1234624 I or equivalent).
&
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Part E: Maintenance Record
After the scheduled services are performed, record the
date, odometer reading and who performed the service
in
the boxes provided after the maintenance interval.
Any additional information from ”Owner Checks and
Services’’
or “Periodic Maintenance” can be added on
the following record pages. Also,
you should retain all
maintenance receipts. Your owner information portfolio
is a convenient place
to store them.
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Maintenance Record
ODOMETER
DATE READING SERVICED BY MAINTENANCE PERFORMED
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