Stihl FS 85 User Manual

Refertomanual"Troubleshooting,
standardrepairs"fortroubleshoo-
tingprocedures..
•
Removescrewonstartercover.
•
Removescrew(1)onfan
housing.
-Liftoffshroud(2).
•
Removescrews.
-Pullofffanhousingwithprotec-
tivetubeandsetitaside.
•
Examineclutchdrum:itmustnot
bescoredorshowsignsofex-
cessivewear.
Important!Theremainingwall
thicknessmustbemeasuredifthe
insidediameterisdistinctlyworn.
Anewclutchdrummustbefitted-
see11.4-ifthewallthicknesshas
declinedtolessthan80%ofthe
originalvalue.
•
Disconnectsparkplugterminal
(1).
•
Removesparkplug(2).
•
Insertthelockingstrip(1)
00008935903inthecylinder.
3. Clutch
3.1 Disassembly
1122
392RA003 VA
392RA006 VA
11
392RA008 VA
392RA004 VA
80%
100%
145RA006
!
VA
11
22
392RA007 VA
392RA002 VA
9

Stihl FS 85 Specifications

General

Engine Type	2-stroke
Displacement	25.4 cc
Weight	5.2 kg
Shaft Type	Straight
Starter	Recoil
Vibration Damping	Yes
Power Output	0.95 kW
Fuel Capacity	0.44 liters