Technical Information · issue 17 of 2004
Tank vent
IssueTI 17/2004
Full text
Page 1 of 4
STIH)
Technical Information 17.2004
Brushcutter STIHL FS 110 – Series 4180
CombiEngine STIHL KM 110 – Series 4180
Edger FC 110 – Series 4180
Pole pruner STIHL HT 100, HT 101 – Series 4182
Hedge trimmer STIHL HL 100, HL 100 K – Series 4280
Contents
1. Tank vent
2. Power unit (short block)
1. Tank vent
Two different tank ventilation systems are
installed in the brushcutters FS 110,
CombiEngines KM 110 and edger FC 110:
- Tank ventilation via the clean-air side of the air
filter – tank vent and filter housing are
connected by a hose
- Tank vent without return line
Left: Tank vent 0000 350 5800 without return line
Right: Tank vent 0000 350 5804 with hose
connection to the clean-air side of the air filter
TI_17_2004_30_01_01.fm englisch / English USA
)m~ge 2 Technical Information 17.2004
Service note Used tank vent must not be reused.
The O-ring and bead of the tank vent must be
coated all-around with oil before fitting a new tank
vent. Center the tank vent in the hole and press it in
as far as possible – it must click into place.
Spare parts
Tank vent 0000 350 5800 without return line
remains available for fuel tanks with 2.2 mm collar.
The tank ventilation system with hose connection to
the clean-air side of the air filter cannot be retrofitted
on a fuel tank with collar a = 3/32 in. (2.2 mm).
For this reason, only tank vent 0000 350 5800 must
be fitted in a fuel tank with collar a = 3/32 in.
(2.2 mm).
The new tank vent 0000 350 5804 with hose
connection cannot be adequately supported in a
fuel tank with collar a = 3/32 in. (2.2 mm) and should
not be used with these tanks.
The tank ventilation system with hose connection to
the clean-air side of the air filter is installed or can be
retrofitted in fuel tanks with collar a = 13/64 in.
(5.2 mm).
Summary
Item Part name Previous New Remarks
1 Tank vent 0000 350 5800 0000 350 5804 1)
2 Hose --- 4119 141 8600
Modification to be introduced continuously
Remarks
1) Previous version of part remains available
TI_17_2004_30_01_01.fm Page 2 of 4
Technical Information 17.2004 Page 3
2. Power unit (short block)
The power unit (short block) 4180 020 0200 will be
available as a replacement part for the brushcutter
model FS 110, CombiEngine KM 110,
edger FC 110, pole pruner HT 100, HT 101 and
hedge trimmer HL 100, HL 100 K in the future.
The power unit (short block) comprises a basic
engine, grommet, carburetor end cover, pulse hose,
exhaust gasket and gaskets for the intake area (see
Summary).
End cover on carburetor
249TI027 KN
4,1 mm 6 mm
(0.16 in.) (0.24 in.)
If the power unit is combined with an end cover
with 0.16 in. (4.1 mm) hose connection, the end
cover 4180 121 0801 with 0.24 in. (6.0 mm) hose
connection must be mounted on the carburetor and
hose 4180 141 8601 used. The end cover and hose
will be supplied with the power unit for approx.
three years.
The end cover need not be replaced if an end cover
with 0.24 in. (6.0 mm) hose connection is already
installed on the carburetor.
TI_17_2004_30_01_01.fm
)m~ge 4 Technical Information 17.2004
Summary
Item Part Name Part No. Remarks
1 Power unit; including Items 2 to 8 4180 020 0200 1)
2 Exhaust gasket 4180 149 0600
3 Grommet 4180 182 0700
4 Gasket 4180 129 0900
5 Gasket 4140 129 0900
6 Gasket 4114 149 1205
7 Carburetor end cover 4180 121 0801
8 Hose 4180 141 8601
Modification to be introduced continuously
Remarks
1) Individual parts remain available
Last Technical Information on the STIHL FS 110: 41.2003
STIHL KM 110: 41.2003
STIHL FC 110: 41.2003
STIHL HT 100, HT 101: 22.2003
STIHL HL 100, HL 100 K: 31.2003
© ANDREAS STIHL AG & Co. KG, 2004 Technical Documentation
D1/MTK-bl
TI_17_2004_30_01_01.fm Page 3 of 4
Page 4 of 4
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.