Operation Manual

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1979 Volvo 242 244 245

Carburetor (Certain Canadian models)

The oil level should be up to about 1/4" (6 mm) from the edge of the center spindle. If necessary, top-up

with Automatic Transmission Fluid.

Oil quality: Automatic Transmission Fluid

Oil capacity: 4,5 cc

Oil-level check: At 600-1,200 miles (1,000-2,000 km) and every 15,000 miles (25,000 km) thereafter.

Oil change: No change needed.

Choke and fast idle

On carburetor engines, the choke and fast idle function should be checked at 600-1,200 miles (1,000-

2,000 km) and every 15,000 miles (25,000 km) thereafter.

pg. 53 Emission control system

III Engine Ignition Components

Change spark plugs

The spark plugs should be changed every 15,000 miles (25,000 km).

However, city driving or fast highway driving may require changing after 7,500 miles of driving. When

fitting new plugs, be sure to fit the right type:

Engine B21F : Volvo Part No. 273589 or equivalent. Torque to 14.5-21.7 ft. lbs. (20-30 Nm).

When changing the spark plugs, check that the suppressor connectors are in good condition. Cracked or

damaged connectors should be replaced.

When changing spark plugs, clean the cables and cable terminals, also the rubber seals. If the car is

driven on roads where salt is used during the winter, coat the cables with silicone.

Ignition timing

Distributor advance mechanism

The ignition timing should be inspected at the 600-1,200 miles (1,000-2,000 km) inspection and after

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