109SR 430, SR 450
13. Servicing Aids
No. Description Part No. Application
1 Lubricating grease (225 g tube) 0781 120 1111 Oil seals, sliding and bearing points
2 STIHL special lubricant 0781 417 1315 Bearing bore in rope rotor, rewind spring in fan
housing
3 STIHL press fluid OH 723 0781 957 9000 Rubber elements, fuel hoses, etc.
4 STIHL multipurpose grease 0781 120 1109 High voltage output on ignition module
5 Dirko HT red sealant 0783 830 2000 Engine pan, oil seals (outside)
6 Standard commercial solvent-
based degreasant containing no
chlorinated or halogenated
hydrocarbons
Cleaning sealing faces and carburetor,
crankshaft stubs and flywheel taper