Technical Information · issue 25 of 2004
Carburetor; Ignition module
IssueTI 25/2004
Part changes (1)
| Was | Becomes | What the bulletin says |
|---|---|---|
| 4140 400 1303 | 4140 400 1305 | Ignition module (standard setting with (up to the stop) To continue the standardization of parts, the ignition cap): module 4140 400 1303 is being replaced by the ignition module 4140 400 1305 which is already in use in machines with catalytic converter. |
Full text
Page 1 of 2
STIH)
Technical Information 25.2004
Edge trimmer STIHL FC 55 – Series 4140
Brushcutters STIHL FS 45, FS 46, FS 55 – Series 4140
Hedge trimmer STIHL HL 45 – Series 4232
CombiEngine STIHL KM 55 – Series 4140
Contents
1. Carburetor
2. Ignition module
1. Carburetor Service note
To further optimize operation, the previous If older machines have to be repaired, new
carburetor C1Q-S71 4140 120 0606 has been carburetors can be installed instead of the previous
replaced by the new carburetor C1Q-S97 carburetor with H, L and LA screws.
4140 120 0612. Spare parts
Mechanical design, function and adjustment of the The previous carburetor C1Q-S71 4140 120 0606
new carburetor are identical with those of the will only be available while stocks last. The
previous carburetor. Refer also to TI 36.2002 and individual carburetor parts will remain available.
TI 27.2001.
The spare parts for the new carburetor are listed in
Standard setting for the user: the current spare parts documentation.
Low speed screw L: 1 turn open
High speed screw H Max. 3/4 turn open 2. Ignition module
(standard setting with (up to the stop)
To continue the standardization of parts, the ignition
cap):
module 4140 400 1303 is being replaced by the
ignition module 4140 400 1305 which is already in
use in machines with catalytic converter.
Basic setting without limiter cap:
High speed screw H 1 1/2 turns open Service note
(basic setting without (starting with the The new ignition module can also be installed when
cap): adjusting screw in its repairing older machines.
seat)
TI_25_2004_30_01_01.fm englisch / English USA
)m~ge 2 Technical Information 25.2004
Summary
Item Part Name Previous New Remarks
1 Carburetor C1Q-S71 4140 120 0606 --- 1)
2 Carburetor C1Q-S97 --- 4140 120 0612
3 Ignition module 4140 400 1303 4140 400 1305 2)
Modification to be introduced continuously
Remarks
1) Previous version of part remains available from factory while stocks last
2) Previous version of part remains available for other series
Last Technical Information on the STIHL FS 45, FS 46, FC 55, HL 45: 48.2003
FS 55, KM 55: 49.2003
© ANDREAS STIHL AG & Co. KG, 2004 Technical Documentation
D1/MTK-ja
TI_25_2004_30_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.