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1977 Volvo 242 244 245
Maintenance Operation
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EMISSION CONTROL SYSTEM
I ENGINE MECHANICAL COMPONENTS
Engine Oil and Filter *
Engine Coolant
Cooling System Hoses and Connections
Engine Drive Belts
Torque Cylinder Head Bolts
Torque Manifold Bolts
Valve Clearance
Camshaft drive belt
Vacuum Fittings, Hoses and Connections
II ENGINE FUEL SYSTEM
Fuel (Line) Filter
Fuel (Tank) Filter
Air Cleaner Filter
Idle RPM
Mixture Ratio
Fuel System Cap, Tank, Lines and Connections
Fuel Injection Electrical Connections
Oxygen Sensor
Electrical connections in oxygen sensor system
*Change oil at least every sixth month.
However, adverse conditions (like hot ambient temperatures, trailer pulling, hill climbing, driving
long distances at high speeds, extended periods of idling or low speed operation, short trip
operation at freezing temperatures) require oil changes more frequently (every three months).
pg. 45 Servicing
WWW.MANUALS.WS
file:///K|/ownersdocs/1977/1977_242_244_245/77242244245_03a.htm (4 of 16)12/22/2006 10:07:32 PM
Miles 600 7,500 15,000 22,500 30,000 37,500 45,000
1977
MAINTENANCE SCHEDULE
242 244 245
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