Stihl MS 192 T C-E Technical Overview - Page 11

Technical Information, Sprocket and worm, Spark Plug Boot, Location of the serial number,

Page 11 highlights

Technical Information 02.2005 4.6 Sprocket and worm Page 11 4.8 Location of the serial number The worm for the oil pump must match the number of teeth of the sprocket. When replacing the sprocket with another with a different number of teeth, the worm also has to be replaced. Chain Sprocket 6-tooth 3/8" 1137 640 2001 7-tooth 3/8" 1137 640 2003 8-tooth 1/4" 1137 640 2002 Worm 1129 640 7100 1129 640 7101 1129 640 7102 The machine number is on the tank housing below the hand guard. 4.7 Spark Plug Boot The spark plug boot is provided with a tab for easy removal. . Use a suitable tool to grip the tab and pry out spark plug boot TI_02_2005_11_01_01.fm

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Technical Information
02.2005
Page 11
TI_02_2005_11_01_01.fm
4.6
Sprocket and worm
The worm for the oil pump must match the number
of teeth of the sprocket.
When replacing the sprocket with another with a
different number of teeth, the worm also has to be
replaced.
4.7
Spark Plug Boot
The spark plug boot is provided with a tab for easy
removal.
.
Use a suitable tool to grip the tab and pry out
spark plug boot
4.8
Location of the serial number
The machine number is on the tank housing below
the hand guard.
Chain Sprocket
Worm
6-tooth 3/8" 1137 640 2001
1129 640 7100
7-tooth 3/8" 1137 640 2003
1129 640 7101
8-tooth 1/4" 1137 640 2002
1129 640 7102