Stihl FC 75 User Manual

•
Slidecylinderoverpiston;the
clampingstrapslipsdownward
andthepistonringsslipintothe
cylinder.
-Removeclampingstrapand
assemblyblock.
-Lineupcylinderandcylinder
gasket.
•
Tightencylinderbasescrewsto
atorqueof9.5Nmwithsocket
(1)08125422104.
See4.4forfurtherassemblysteps.
-Removepiston,see4.5.1.
Note:Cokingresiduesmustnot
beallowedtoenterthecrankcase
whenfittingthepistonringsand/or
cleaningthegrooves.
-Removepistonringsfrompiston.
•
Scrapethegroovescleanwitha
pieceofoldpistonring.
•
Fitthenewpistonringsinthe
groovessothattheradiiface
upwards.
-Installpiston,see4.5.2.
-Removecylinder,see4.5.1
•
Unscrewstartercarrierfrom
crankshaftstub.
•
Unscrewclutchfromcrankshaft
stub.
•
Pullflywheeloffcrankshaftstub,
see5.3.
392RA037 VA
145RA098 VA
392RA036 VA
366RA065 VA
145RA099 VA
366RA078 VA
4.6 Pistonrings4.7Crankcase
4.7.1 Removingthecrankshaft
392RA035
1
VA
18

Stihl FC 75 Specifications

General

Brand	Stihl
Model	FC 75
Category	Brush Cutter
Language	English