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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