Servicing Aids - Stihl MS 661 Manual

16.

Servicing Aids

No. Part Name
1 STIHL multipurpose grease
2 Lubricating grease (225 g tube)
3 STIHL special lubricant
4 STIHL press fluid OH 723
5 Medium-strength threadlocking
adhesive (Loctite 242)
6 High-strength threadlocking
adhesive (Loctite 270)
7 High-strength threadlocking
adhesive up to 250°C
(Loctite 272)
8 Standard commercial solvent-
based degreasant containing no
chlorinated or halogenated
hydrocarbons
136
Part No. Application
0781 120 1109
0781 120 1111 Oil seals, sliding and bearing points
0781 417 1315 Bearing bore in rope rotor, rewind spring in fan
housing
0781 957 9000 Rubber components, AV buffers
0786 111 2101
0786 111 2101
0786 111 2101
Cleaning sealing faces and carburetor,
crankshaft stubs and flywheel taper
MS 661, MS 661 C-M