Stihl MS 311 Manual

22 MS 311, MS 391
: Insert the screws (arrows) and
tighten them down firmly.
– Fit the bumper strip.
– Install the clutch drum, b 4.1
– Check operation, b 5.1
– Reassemble all other parts in the
reverse sequence.
4903RA026 TG
5.3 Brake Lever
– Troubleshooting, b 3
– Remove the brake band, b 5.2
– Engage the chain brake.
The brake spring is now relaxed.
: Use the assembly tool
1117 890 0900 to disconnect the
brake spring (1) from the anchor
pin (arrow).
– Remove the brake spring from
the brake lever.
– Remove the shroud, b 6.4
: Take out the screws (arrows).
– Remove the sleeve (1).
– Lift the hand guard a little and
remove the fan housing.
4903RA027 TG
1
4903RA119 TG
: Remove the E-clip (1).
: Lift and turn the strap (1) slightly,
push it towards the hole (arrow)
and remove it.
: Remove the spacer sleeve (2)
from the brake lever.
: Pull the hand guard (1) and brake
lever (2) off the pivot pins
(arrows) together.
– Remove the hand guard and
brake lever.
4903RA029 TG
1
2
4903RA030 TG
1
4903RA031 TG
1
2

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