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Volvo 1991 740 Model
If driving conditions include:
Extended periods of idling and/or low-speed
operation
Frequent short trips (less than 7 miles = 11 km)
Extended periods of driving in dusty and/or
sandy areas
Trailer towing
Driving in mountainous areas
Primarily highway driving
Frequent trips of longer than 7 miles = 11 km
Normal driving
American Petroleum Institute (API) labels. These labels certify the oil conforms to the applicable
pg. 8:9 Servicing
Torque exhaust manifold nuts
A loose manifold could alter air/fuel ratio and cause an increase in emissions and/or poor driveability.
Valves
The valve clearance should be check and, if necessary, adjusted every 30,000 miles (48,000 km).
file:///K|/ownersdocs/1991/1991_740/91740_18.htm (4 of 11)12/30/2006 8:58:05 AM
standards and specifications of the API.
Then the correct oil/oil filter change interval is:
EVERY 5,000 miles= 8,000 km OR EVERY 3
MONTHS, WHICHEVER COMES FIRST
EVERY 5,000 miles=8,000 KM* OR EVERY 6
MONTHS WHICHEVER COMES FIRST
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