Protecting Exterior Bright Metal Parts
Bright metal parts should be cleaned regularly to keep
their luster. Washing with water is all that is usually
needed. However,
you may use chrome polish on
chrome or stainless steel trim, if necessary.
Use special care
with aluminum trim. To avoid
damaging protective trim, never use auto or chrome
polish, steam or caustic soap to clean aluminum.
A
coating of wax, rubbed to high polish, is recommended
for all bright metal parts.
Cleaning Aluminum or Chrome
Wheels (If Equipped)
Keep your wheels clean using a soft clean cloth with
mild soap and water. Rinse
with clean water. After
rinsing thoroughly, dry
with a soft clean towel. A wax
may then be applied.
The surface of these wheels is similar
to the painted
surface of your vehicle. Don’t use strong soaps,
chemicals, abrasive polishes, abrasive cleaners or abrasive cleaning brushes on them because you could
damage the surface.
You may use chrome polish on
chrome wheels, but avoid any painted surface of the
wheel, and buff off immediately after application. Don’t take your
vehicle through
an automatic car wash
that has silicon carbide tire cleaning brushes. These
brushes can also damage the surface of these wheels,
Cleaning Tires
To clean your tires, use a stiff brush with a tire cleaner.
I NOTICE:
When applying a tire dressing always take care to
wipe off any overspray or splash from all painted
surfaces on the body or wheels of‘the vehicle.
Petroleum-based products may damage the
paint finish.
Sheet Metal Damage
If your vehicle is damaged and requires sheet metal
repair or replacement, make sure the body repair shop
applies anti-corrosion material to the parts repaired or
replaced to restore corrosion protection.
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Appearance Care Materials Chart
PART NUMBER SIZE DESCRIPTION USAGE
994954 23 in. x 25 in. Polishing Cloth - Wax Treated
Exterior polishing cloth
1050172 16
oz. (0.473 L) Tar and Road Oil Remover Removes tar, road oil and asphalt
1050173 16
oz. (0.473 L) Chrome Cleaner and Polish Use on chrome, stainless steel, nickel, copper and brass
1050 174 16
oz. (0.473 L) White Sidewall Tire Cleaner Removes soil and black marks from whitewalls
1050214 32
oz. (0.946 L) Vinyl Cleaner Cleans vinyl tops, upholstery and convertible tops
1050427 23
oz. (0.680 L) Glass Cleaner Removes dirt, grime,
smoke and fingerprints
1052870
16 oz. (0.473 L) Wash Wax Concenmace Cleans and lightly waxes ~.
1052918”” 8 oz. (0.237 L) Armor All Protectant Protects
leather, wood, acrylics, Plexiglas TM , plastic,
rubber and vinyl
1052925
[ 16 oz. (0.473 L) I Multi-Purpose Interior Cleans carpets, seats, interior trim, door panels
I Cleaner and floor mats I I
1052929 I 16 oz. (0.473 L) I Wheel Cleaner I Spray on and rinse with water
1052930
8 oz. (0.237 L) Capture Dry Spot Remover
Attracts, absorbs and removes soils
12345002
16 oz. (0.473 L) Armor All” Cleaner Cleans
and shines a variety of surface types
12345721 2.5
sq. ft. Synthetic Chamois
Shines vehicle without scratching
12345725 12
oz. (0.354 L) Silicone Tire Shine Spray
on tire shine
12377964 16
oz. (0.473 L) Finish Enhancer Removes dust, fingerprints andsurface contaminants
12377966 16
oz. (0.473 L) Cleaner Wax Removes light scratches and oxidation and protects fish
12377984
I 16 oz. (0.473 L) I Surface Cleaner I Removes contaminants, blemishes and swirl marks
See your General Motors Parts Department for these products.
** Not recommended for use on instrument panel vinyl.
See “Fluids and Lubricants’’ in the Index.
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Replacen- - --:
Exterior Lamps
.-
Quantity Number
H6054
Interior Lamps Quantity Number
21 1-2
21 1-2
194
Sealed
Beam Headlamps
Composite Low-Beam
Headlamps
Composite High-Beam
Headlamps
Front Marker Lamp
Front Parking and
Turn Lamp
Rear Parking Lamp
Rear Stop and
Turn Lamp
Back-up Lamp
Fender Marker Lamp
Roof Marker Lamp
License Plate Lamp
Center High-Mounted
Stoplamp
Underhood Lamp
Pickup
Box
Identification Lamp
2 Dome Lamps
Reading Lamps Door Courtesy Lamps
Four-Wheel-Drive
Indicator**
Four-Wheel-Drive Shift Lever4:
:P
Instrument Panel
Compartment Lamp
2 9006
2
2 9005
194 1 194
1 194
4
2
2357NA
3057 194
194
74
Ashtray Lamp
Sunshade Vmity Mirror
3057
3156 I94
194
194
'@ Peterson Manufacturing
*'k Manual Transfer Case
4
1
92 1
93
3
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ProCarManuals.com
Capacities and Specifications
Please refer to ”Recommended Fluids and Lubricants” in the Index for more information.
Engine
“VORTEC” 4300
“VORTEC” 5000
”VORTEC“ 5700
“VORTEC“ 7400
Wheels and Tires
Model
C 1500
K 1500 and C/K 2500
C/K 2500 (w/C6P)
C/K
3500 (Single Rear Wheels)
C/K 3500 (Dual Rear Wheels)
C 3500 HD Front
C 3500 HD Rear
Tire Pressure
Type
V6
V8
V8
V8
VIN Code
w
M
R
J
Spark Plug Gap
0.060 inches ( 1.52 mm)
0.060 inches
(I .52 mm)
0.060 inches (1.52 mm)
0.060 inches (1 32 mm)
Description Torque
5 bolts (14mm) 140 lb-ft ( 190 Nem)
6 bolts
(14mm) 140 Ib-ft (190 N-m)
8 bolts (14mm) 140 lb-ft ( 190 N-m)
8 bolts
(14mm) 140 lb-ft ( 190 N-m)
8 bolts
(14mm) 140 lb-ft (190 Nsm)
5 bolts (5/8 in.) 175 Ib-ft (240 N-m)
10 bolts (5/8 in.)
175 lb-ft (240 Nem)
See the Certificationflire label on the rear edge of the driver’s door
or the incomplete vehicle document
in the cab.
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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.
These specifications are for information only.
If you have any questions, see the service manual for the chassis or
refer
to the body manufacturer's publications.
VIN Code
Oil Filter';"
Air Cleaner Filter*
PCV Valve*
Spark Plugs*
Fuel Filter*
Wiper Blades**
Wiper Blade Type
Wiper Blade Length
w M
PF52 PF12 18.1
A 1300C??
A 1300C??
CV746C CV796C
4 1-932 4 1-932
GF626 GF626
22154886 22 154886
Trico Trico
18 inches (45.0 cm) 18 inches
(45.0 cm)
"AC part number
**GM part number
?Use
a PF52 oil filter if your vehicle has four-wheel drive.
??A1301C high-capacity air cleaner filter.
R J
PF1218? PF1218
A 1300C?? A 1300C??
CV796C cv774c
4 1-932 4 1-932
GF626 GF626
22 154886 22154886
Trico Trico
18 inches (45.0 cm) I8
inches (45.0 cm)
6-78
ProCarManuals.com
Part A: Scheduled Maintenance
Services
Using Your Maintenance Schedule
We at General Motors want to help you keep your
vehicle
in good working condition. But we don't know
exactly how you'll drive it. You may drive very short
distances only
a few times a week. Or you may drive
long distances all
the time in very hot, dusty weather.
You may use your vehicle in making deliveries.
Or
you may drive it to work, to do errands or in
many other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may even need
more frequent checks and replacements than you'll find
in the schedules in this section.
So please read this
section and note how
you drive. If you have any
questions
on how to keep your vehicle in good
condition, see your dealer.
This part tells
you the maintenance services you should
have done and when you should schedule them. If you
go to your dealer for your service needs, you'll know
that GM-trained and supported service people
will
perform the work using genuine parts. The proper fluids and lubricants to use are listed
in Part D.
Make sure whoever services your vehicle uses these. All
pats
should be replaced and all necessary repairs done
before you or anyone else drives the vehicle.
These schedules are for vehicles that:
0 carry passengers and cargo within recommended
limits, You
will find these limits on your vehicle's
Certification/Tire label. See "Loading Your Vehicle"
in the Index.
0 are driven on reasonable road surfaces within legal
driving limits.
0 are driven off-road in the recommended manner. See
"Off-Road Driving With Your Four-Wheel-Drive
Vehicle"
in the Index.
0 use the recommended fuel. See "Fuel" in the Index.
Selecting the Right Schedule
First you'll need to decide which of the two schedules is
right for your vehicle. Here's how to decide which
schedule
to follow:
Gasoline engine vehicles and diesel engine vehicles
have different maintenance requirements.
If you have a
diesel engine, follow a schedule designated for diesel
engine vehicles only.
See the Diesel Engine Supplement for diesel engine
maintenance schedules.
7-4
ProCarManuals.com
Maintenance Schedule
Short Trip/City Definition -- Gasoline Engines
Follow the Short Trip/City Maintenance Schedule if any
one of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to I6 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving
in stop-and-go traffic).
You operate your vehicle in dusty areas or
off-road frequently.
You frequently tow a trailer.
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One oj*tlw reclsorzs yo14 sl~or.~ld~foIlo~~~ this scI~edniv if
you operate yo1.w vehicle urlcler CIIZJ ojthese cor-zditions
is that these cwm1ition.s CCJLIS~ eqirw oil to break
dOC1!12 Sool-zel:
Short Trip/City Intervals -- Gasoline Engines
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): Shields and
Underhood Insulation Inspection (GVWR above
8,500 lbs. only). Front Wheel Bearing Repack
(2WD only) (or at each brake relining, whichever
occurs first).
Every 30,000 Miles (50 000 km): Fuel Filter
Every 50,000 Miles (83 000 km): Automatic
Replacement.
Transmission Service (vehicles over
8600 GVWR or
driven under severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection. Exhaust Gas Recirculation System
Inspection. Evaporative Control System Inspection.
ProCarManuals.com
Maintenance Schedule
Long TriplHighway Intervals -- Gasoline Engines
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): Shields and
Underhood Insulation Inspection (GVWR above
8,500 lbs. only).
Every 30,000 Miles (50 000 km): Fuel Filter
Replacement. Front Wheel Bearing Repack
(2WD only) (or at each brake relining, whichever
occurs first).
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (vehicles over
8600 GVWR
or driven under severe conditions only).
I Long; TripMighway Intervals -- Gasoline Engines I
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection. Exhaust Gas Recirculation System
Inspection. Evaporative Control System Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Automatic
Transmission Service (normal conditions). 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.
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