Stihl MS 210 Service Manual page 69

2 1
: On machines with quick chain
tensioner, remove the stiffener
(1) and take out the rear collar
screw (2).
Reassemble in the reverse
sequence.
: Position ground wires, short
circuit wire and ignition lead in the
housing slots.
– After assembling, set air gap
between ignition module and
flywheel – b 8.
– Coat the fuel hose flange with a
little oil to simplify installation.
– Straight side of hose flange must
be in line with the tank joint.
68
Replacement engine housings are
supplied with two collar screws of
the same length.
: To install engine housing in a
machine with a quick chain
tensioner, use stud puller (1)
5910 893 0501 to slowly unscrew
the rear collar screw.
Thread in engine housing can be
damaged if stud puller is turned too
fast.
1
– Apply a little oil to the thread of
the new or original collar screw.
: Insert collar screw in the bore of
the replacement engine housing
and turn it counterclockwise until
it engages the thread.
– Then screw it home clockwise
and torque down to about 8.0 Nm
(5.9 lbf.ft).
– Tighten down mounting screws
on spiked bumper to 3.7 Nm
(2.8 lbf.ft).
Reassemble all other parts in the
reverse sequence.
MS 210, MS 230, MS 250