Stihl 088 Owner's Manual page 31

- To prevent the crankcase and
gasket twisting, fit M5x72 screws
(from service tool ZS) in two
crankcase holes as far as stop.
- Screw the spindle fully into
service tool AS by turning it
clockwise.
• Screw threaded sleeve (1)
5910 893 2408 onto the spindle as
far as it will go (left-hand thread).
STIHL 088
- Push the threaded sleeve over
the crankshaft stub.
• Hold the crankshaft steady, rotate
the spindle counterclockwise to
screw the threaded sleeve onto
the crankshaft.
- Release the crankshaft. Hold the
service tool steady and continue
turning the spindle until the tool
locates against the guide bar
mounting face.
- Fit two hexagon nuts on the bar
mounting studs and screw them
down fingertight.
• Turn the spindle counterclockwise
until the crankshaft locates against
the ball bearing.
- Unscrew the hexagon nuts.
- Unscrew the spindle clockwise and
take away the service tool.
- Take out the two M5x72 screws.
• Use a 5 mm (3/16") drift to drive the
dowel pin into the two halves of the
crankcase from the sprocket side.
31