Troubleshooting; Rewind Starter - Stihl SR 430 Manual

3.

Troubleshooting

3.1

Rewind Starter

Condition
Starter rope broken
Starter rope does not rewind
Starter rope cannot be pulled out
far enough
Starter rope can be pulled out
almost without
resistance (crankshaft does not
turn)
Starter rope is difficult to pull or
rewinds very slowly
8
Cause
Rope pulled out too vigorously as
far as stop or over edge, i.e. not
vertically
Normal wear
Very dirty or corroded
Insufficient spring tension
Rewind spring worn
Rewind spring overtensioned
Guide peg on pawl or pawl itself is
worn
Pawl spring fatigued
Starter mechanism is very dirty
Lubricating oil on rewind spring
becomes viscous at very low
outside temperatures (spring
windings stick together)
Remedy
Fit new starter rope
Fit new starter rope
Clean or replace rewind spring
Check rewind spring and increase
tension
Fit new rewind spring
Check rewind spring and reduce
tension
Fit new pawl
Fit new pawl spring
Thoroughly clean complete starter
mechanism
Coat rewind spring with standard
solvent-based degreasant
(containing no chlorinated or
halogenated hydrocarbons), then
pull the rope carefully several times
until normal action is restored
SR 430, SR 450