Saw chain runs continuously while engine is
idling
► Adjust to standard setting.
► Start the engine and release the chain brake.
► Warm up the engine by opening and closing
the throttle for about 1 minute.
► Turn the idle speed screw LA counterclock‐
wise until the saw chain stops running.
► Turn the idle speed screw LA 1.5 turns coun‐
terclockwise.
18.4 Venting the Combustion Cham‐
ber
► Engage the chain brake.
► Turn the shroud locks (1) counterclockwise
until the cover (2) can be removed.
► Remove cover (2).
► Pull off the spark plug boot (3).
► Unscrew the spark plug.
► Dry the spark plug.
WARNING
■ If the starter grip is pulled out while the spark
plug boot is removed, sparks may escape.
Sparks may cause fires and explosions in
highly flammable or explosive environments.
Persons may be seriously or fatally injured
and property may be damaged.
►
Move the Master Control Lever to posi‐
tion
and hold it there before pulling out
the starter grip.
►
Move the Master Control Lever to position
and hold it there.
► Pull the starter grip and guide it back several
times.
You have vented the combustion chamber.
► Insert and tighten down the spark plug.
► Press the spark plug boot (3) firmly home.
► Fit the cover (2).
► Turn the shroud locks (1) clockwise and
tighten them firmly.
The cover (2) is closed.
19 Specifications
19.1 STIHL MS 182, MS 212 Chain‐
saw
MS 182
–
Displacement: 35.8 cm³
–
Engine power to ISO 7293: 1.6 kW (2.2 bhp)
–
Idle speed according to ISO 11681:
3000 ± 50 rpm
–
Approved spark plugs: NGK CMR6H from
STIHL, STIHL ZK C 10
–
Electrode gap of the spark plug: 0.5 mm
–
Weight with empty fuel tank and without guide
bar and saw chain:
–
MS 182: 4.6 kg
–
MS 182 C: 4.9 kg
–
Max. fuel tank capacity: 396 cm³ (0.396 l)
–
Max. oil tank capacity: 280 cc (0.28 l)
MS 212
–
Displacement: 38.6 cm³
–
Engine power to ISO 7293: 1.8 kW (2.4 bhp)
–
Idle speed according to ISO 11681:
3000 ± 50 rpm
–
Approved spark plugs: NGK CMR6H from
STIHL, STIHL ZK C 10
–
Electrode gap of the spark plug: 0.5 mm
–
Weight with empty fuel tank and without guide
bar and saw chain:
–
MS 212: 4.6 kg
–
MS 212 C: 4.9 kg
–
Max. fuel tank capacity: 396 cm³ (0.396 l)
–
Max. oil tank capacity: 280 cm³ (0.28 l)
19.2 Chain Sprockets and Chain
Speeds
The following chain sprockets may be used:
–
6-tooth for 3/8” P
–
Maximum chain speed according to
ISO 11681: 24.8 m/s
19 Specifications English
0458-221-0121-B 29