Stihl 034 Series User Manual

22 034, 036, 036 QS
 Slip the piston over the
connecting rod so that arrow on
piston crown points to exhaust
port.
VA
138RA032
– Push the assembly drift
1110 893 4700, small diameter
first from the clutch side, through
the piston and small end (needle
cage) and line up the piston.
 Fit piston pin on the end of the
assembly drift and push it into the
VA
138RA033
piston.
– Use installing tool 5910 890 2210
to fit the snap ring - see "Standard
Repairs, Troubleshooting"
handbook.
– Fit new cylinder gasket on the
crankcase.
– Lubricate piston and piston rings
with oil.
 Slide the wooden assembly
block between the piston and
crankcase.
 Rest the piston on the wooden
assembly block.
VA
138RA034
 Position the piston rings so that
the radii at the ring gap meet at
the fixing pin in the piston groove
when the rings are compressed.
VA
138RA035
 Push the manifold on to the
intake port so that its tab lines up
with the rib on the cylinder.
VA
138RA036
 Slide the hose clamp on to the
manifold. The screw head must
point to the right.
 The screw on the hose clamp
must be below the manifold and
at a right angle to the cylinder
axis.
a
VA
138RA037
 Tighten the screw until the gap
"a" between the two ends of the
hose clamp is 3.5 to 4.5 mm.
Note:
If a new cylinder is installed in an
older machine, it is necessary to
shorten the seventh cylinder fin.
Use the edge of the eighth fin as a
guide for the modification (see
arrow in illustration).
VA
138RA038
7
8
10mm

Stihl 034 Series Specifications

General

Brand	Stihl
Model	034 Series
Category	Chainsaw
Language	English