Stihl MS 311 Service Manual

21MS 311, MS 391
: Turn the brake band (1) to one
side and disconnect it from the
brake lever (2).
Install a new brake band if there are
noticeable signs of wear (large
areas on inside diameter and/or
parts of outside diameter – arrows)
and its remaining thickness is less
than 0.6 mm.
Installing
: Hold the brake band (1)
sideways, attach it to the brake
lever (2) and then swing it in the
direction of its seat.
4903RA020 TG
2
1
219RA049 TG
4903RA021 TG
2
1
: Position the brake band (1) it the
guide (arrow) first.
– Disengage the chain brake.
: Push the brake band (1) over the
guide lugs (arrows) and into its
seat.
: Push the brake band (1) into its
seat (arrow) as far as stop.
4903RA022 TG4903RA023 TG
1
4903RA024 TG
1
: Fit the screw (1) on the underside
of the machine and tighten it
down firmly.
: Engage the cover (1) in the slots
(arrows) first and then swing it
into position.
4903RA018 TG
1
4903RA025 TG
1

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