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Technical Information · issue 35 of 2003

Muffler

IssueTI 35/2003
Engine family 1133

Part changes (1)

WasBecomesWhat 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

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TI 35/2003 page 1
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

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TI 35/2003 page 2

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