Technical Information · issue 57 of 2006
Flywheel, rope rotor; Fan cover with rewind starter; Summary
IssueTI 57/2006
Engine family 1133
Part changes (4)
| Was | Becomes | What the bulletin says |
|---|---|---|
| 1133 400 1203 | 1133 400 1205 | 2 Rope rotor The previous flywheel 1133 400 1203 with a second The previous rope rotor 1133 195 0400 will be magnet is replaced by the version 1133 400 1205. |
| 1133 195 0400 | 1133 195 0401 | The previous rope rotor 1133 195 0400 will be The previous fan cover with rewind starter replaced by the new new rope rotor 1133 195 0401. |
| 1133 080 2802 | 1133 080 2808 | 1133 080 2802 will be replaced by version 1133 080 2808. |
| 1133 080 2800 | 1133 080 2807 | The previous fan cover with rewind starter The previous fan cover with rewind starter will 1133 080 2800 will be replaced by version remain available for older machines (with single 1133 080 2807. |
Full text
Page 1 of 3
STIH)
Technical Information 57.2006
Chain saw STIHL MS 280 – Series 1133
Contents
1. Flywheel, rope rotor
2. Fan cover with rewind starter
3. Summary
1. Flywheel, rope rotor
146TI051 KN
In the future on chain saw models MS 280 and
MS 280 C with "Intelligent Engine Management",
the pawls of the rewind starter will be protected from
moisture and contamination by a double labyrinth
(arrows).
TI_57_2006_30_01_01.fm englisch / English USA
)m~ge 2 Technical Information 57.2006
1.1 Flywheel 1.2 Rope rotor
The previous flywheel 1133 400 1203 with a second The previous rope rotor 1133 195 0400 will be
magnet is replaced by the version 1133 400 1205. replaced by part number 1133 195 0401.
The new flywheel has a double labyrinth.
146TI053 KN
Left: previous rope rotor 1133 195 0400
Right: new rope rotor 1133 195 0401 with double
labyrinth and shortened ribs
1.3 Spare parts/Service note
1.3.1 Flywheel
146TI052 KN
The previous flywheel will no longer be available.
The new kit 1133 400 1251" will include the new
Above: previous flywheel 1133 400 1203 with flywheel (with double labyrinth) and new rope rotor
single labyrinth available for older machines. The existing rewind
Bottom: new flywheel 1133 400 1205 with starter must be converted to the new rope rotor
double labyrinth included in the kit.
Both flywheels have a second magnet ensuring the
1.3.2 Rope rotor
energy supply needed for "Intelligent Engine
Management". The previous rope rotor will remain available for
older rewind assemblies and flywheels with a single
labyrinth.
The new rope rotor 1133 195 0401 can only be
combined with the new flywheel 1133 400 1205.
TI_57_2006_30_01_01.fm Page 2 of 3
Technical Information 57.2006 Page 3
2. Fan cover with rewind starter 2.2 Fan cover with rewind starter
The previous rope rotor 1133 195 0400 will be The previous fan cover with rewind starter
replaced by the new new rope rotor 1133 195 0401. 1133 080 2802 will be replaced by version
1133 080 2808.
2.1 Fan cover with rewind starter
(ElastoStart starter grip) 2.3 Supply of spare parts
The previous fan cover with rewind starter The previous fan cover with rewind starter will
1133 080 2800 will be replaced by version remain available for older machines (with single
1133 080 2807. labyrinth) flywheel.
The new fan covers with rewind starter can only be
combined with the new flywheel 1133 400 1205
(with double labyrinth).
3. Summary
Item Part name Previous New Remarks
1 Flywheel 1133 400 1203 1133 400 1205 1)
2 Flywheel;
including Items 1 and 3: --- 1133 400 1251 2)
3 Rope rotor 1133 195 0400 1133 195 0401 3)
4 Fan cover with rewind starter
(ElastoStart starter grip) 1133 080 2800 1133 080 2807 3)
5 Fan cover with rewind starter 1133 080 2802 1133 080 2808 3)
Modification to be introduced continuously
Remarks
1) Previous version of part is only available from factory while stocks last
2) New version of part is used as replacement part for older machines
3) The previous version of part will remain available for older machines
© ANDREAS STIHL AG & Co. KG, 2006 Technical Documentation
D1/MTK-bl
TI_57_2006_30_01_01.fm Page 3 of 3
Extracted from the manufacturer's 2012 service catalogue. Most of these PDFs embed fonts with a shifted character map, so the text above was recovered rather than copied — read it as a faithful but imperfect transcription, and treat the page image above each block as the authority where the two disagree — the figures exist only there, because they are vector drawings that text extraction cannot keep.