Stihl MS 311 Manual

43MS 311, MS 391
: Make sure the leg spring (arrow)
locates properly inside the spark
plug boot.
Do not use either graphite grease or
silicone insulating paste.
– Reassemble all other parts in the
reverse sequence.
7.6 Flywheel
– Remove the shroud, b 6.4
– Use locking strip to block the
piston, b 4
: Unscrew the flywheel nut (1).
4903RA229 TG
0001RA165 TG
1
: Fit the puller (3) 1135 890 4500
on the flywheel and tighten the
screws (1) as far as stop.
– Tighten the screws uniformly.
: Screw home the thrust bolt (2)
clockwise until the flywheel is
released from the crankshaft.
– Remove the puller (3)
1135 890 4500 from the flywheel.
The flywheel and magnet poles
(arrows) must not be damaged or
have turned blue. Replace flywheel
if necessary.
The flywheel and crankshaft stub
must be free from grease before
assembly.
0001RA165 TG
1
1
2
3
0001RA167 TG
Make sure the key (arrow) engages
the slot in the crankshaft.
– Set the air gap between the
ignition module and flywheel,
b 7.3
– Reassemble all other parts in the
reverse sequence.
0001RA168 TG

Stihl MS 311 Specifications

General

Oil tank capacity	0.348 L
Fuel tank capacity	0.6 L
Power source	Gasoline

Weight and Dimensions

Weight	6200 g