GMC 1982 Light Duty Truck Service Manual page 12

Item
To Be Serviced
No.
SECTION A - GENERAL MAINTENANCE
A-1 Chassis Lubrication
A-2
Fluid Levels
A-3 Engine Oil and Filter*
A-4
Clutch
A-5 Steering and Suspension
A-6 Exhaust System*
A-7 Tires and Wheels
A-8 Brakes
Disc Brakes
Brake Lines
Drum and Parking Brakes
A-9 Engine Drive Belts*
A-10 Fuel Tank, Cap, and Lines*
A-11 Throttle Linkage
A-12 Cooling System*
A-13 Manual Steering Gear
A-14 Final Drive
A-15 Wheel Bearings
Transmission Fluid
A-16
SECTION B - EMISSION CONTROL MAINTENANCE
B-1 Carburetor Choke and Hoses
B-2 Carburetor or Throttle Body Mounting4
B-3 Engine Idle Speed (See Explanation)
B-4 Vacuum Advance System
B-5 Thermostatically Controlled Air Cleaner
B-6 Spark Plug Wires and Distributor
B-7 Spark Plugs
B-8 PCV System Check and Valve Replacement
B-9 Engine Timing
B-10 EGR System
B-11 Air Cleaner and PCV Filter
B-12 EFE System 5
B-13 Idle Stop Solenoid
B-14 Valve Lash Adjustment3
B-15 Oxygen Sensor3
' Also an Emission Control Service
High Altitude Adjustm ent: Your 1982 General Motors vehicle has been certified to meet emission standards at
low altitude. Certain vehicles sold for high altitude use have been adjusted prior to delivery for improved
driveability and emfssion control at high altitude. These vehicles may be identified by an additional underhood
tune-up label, 'Supplemental Vehicle Emission Control Information " Information regarding adjustment of your
vehicle, if permitted, can be obtained from the Consumer Relations Office shown in the Owner Assistance
Section of your Owner's and Driver s Manual Include your Vehicle Identification Number in your request.
1 A separately driven air pump belt check is recom mended but not required at 15,000 Miles (24 000 km) and
45,000 Miles (72 000 km)
Fig. 0B-2-Maintenance Schedule, Gasoline, Light Duty Emissions, California
1982 VE H IC LE M A IN TEN A N C E S CHEDULE
Lubricate every 12 Months or 7,500 Miles (12 000 km)
Check every 12 Months or 7,500 Miles (12 000 km)
See Explanation for service intervals
Inspect every 12 Months or 7,500 Miles (12 000 km)
Inspect every 12 Months or 7,500 Miles (12 000 km)
Inspect and rotate at 7,500 Miles (12 000 km), then every
15,000 Miles (24 000 km)
Inspect at 7,500 Miles (12 000 km), then every 15,000 Miles
(24 000 km)
Inspect every 12 Months or 7,500 Miles (12 000 km)
Inspect every 12 Months or 15,000 Miles (24 000 km)
Inspect every 12 Months or 15,000 Miles (24 000 km)
Service per Explanation every 12 Months or 15,000 Miles
(24 000 km)
Drain, flush and refill every 24 Months or 30,000 Miles
(48 000 km)
Inspect every 30,000 Miles (48 000 km)
See Explanation for service intervals
Repack every 30,000 Miles (48 000 km)
See Explanation for service intervals
Check at 6 Months or 7,500 Miles (12 000 km), then at 24
Month or 30,000 Mile (48 000 km) intervals. Also check B-1
at 45,000 Miles (72 000 km).
Check every 30,000 Miles (48 000 km)
Inspect every 30,000 Miles (48 000 km)
Replace every 30,000 Miles (48 000 km)
See Explanation for service intervals
Adjust every 30,000 Miles (48 000 km)
Service every 36 Months or 30,000 Miles (48 000 km)
See Explanation for service intervals 3
Check at 7,500 Miles (12 000 km), then at 30,000 Miles
(48 000 km)
Check at 30,000 miles (48 000 km)
Adjust every 15,000 Miles (24 000 km)
Replace every 30,000 Miles (48 000 km)
MAINTENANCE AND LUBRICATION
When to Perform
2 Only these emissions control m aintenance items are considered to be required maintenance as defined by the
California Air Resources Board (ARB) regulations and are, according to such regulations, the minimum
maintenance an owner in California must perform to fulfill the minimum requirements of the emission warranty.
All other emission maintenance items are recommended maintenance as defined by such regulations
General Motors urges that all emission control maintenance items be performed
3 Only applicable to 1.9L engine, Engine Family C1G1 9T2XBN0.
4 Not applicable to 1.9L engine, Engine Family C1G1.9T2XBN0
5 Not applicable to 1.9L and 2 8L engines
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