Stihl MS 311 Manual

33MS 311, MS 391
: Remove the E-clip (1).
: Pull the oil seals (arrows) off the
crankshaft stubs.
1
533RA098 TG533RA099 TG
– Inspect and clean the sealing
faces (arrows) and remove any
gasket residue, b 14
The sealing faces must be in perfect
condition. Always replace
components with damaged sealing
faces.
Installing
Use oil seal (1) 9638 003 1581 for
replacement on closed engine.
Use oil seal (2) 9639 003 1585 for
replacement on opened engine.
4903RA081 TG
2
1
4903RA275 TG
: Fit the installing sleeve (1)
1118 893 4602.
: Push the new oil seals, open side
facing inwards, on to the
crankshaft stubs.
: Fit the E-clip (1).
1
533RA107 TG
1
533RA098 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