Technical Information · issue 35 of 2003
Muffler
IssueTI 35/2003
Engine family 1133
Part changes (1)
| Was | Becomes | What the bulletin says |
|---|---|---|
| 1133 140 0601 | 1133 140 0606 | Muffler The previous muffler 1133 140 0601 is replaced by The smaller diameter of the exhaust outlet bore in the new version 1133 140 0606. |
Full text
Page 1 of 2
STIH)
Technical Information
35.2003
Chainsaws STIHL MS 270, MS 280 – Series 1133
Muffler
The previous muffler 1133 140 0601 is replaced by The smaller diameter of the exhaust outlet bore in
the new version 1133 140 0606. the new muffler reduces emissions. The power
rating is marginally reduced by this modification
(0.1 HP / 0.1 kW).
Supply of spare parts
The new muffler can also be installed on older
machines.
146TI027 KN
Top: Outlet bore of previous muffler 1133 140 0601
with 0.374 in (9.5 mm) diameter
Bottom: Outlet bore of new muffler 1133 140 0606
with 0.323 in (8.2 mm) diameter
TI_35_2003_01_01_01.fm english / USA
)m~ge 2 Technical Information 35.2003
Summary
Item Part name Previous New Remarks
1 Muffler 1133 140 0601 1133 140 0606 1)
Modification to be introduced continuously
Remarks
1) Previous version of part will be discontinued after inventories are depleted
Last Technical Information on STIHL MS 270, MS 280: 28.2003
© ANDREAS STIHL AG & Co. KG, 2003 Technical Documentation
D1/MTK-bl 7885
TI_35_2003_01_01_01.fm Page 2 of 2
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.