Technical Information · issue 31 of 2006
Tank vent, fuel hoses; Carburetor
IssueTI 31/2006
Full text
Page 1 of 3
STIH)
Technical Information 31.2006
Cut-off machine STIHL TS 400 – Series 4223
Contents
1. Tank vent, fuel hoses
2. Carburetor
1. Tank vent, fuel hoses
338TI024 KN
Left: previous suction hose
Right: hose kit / elbow connector
1 The suction hose 1125 358 7700 (one-part molded
338TI023 KN
hose) has been replaced by the 3-part "hose kit /
elbow connector".
The material of the tank vent 4223 350 5805 (1) has A new Viton O-ring 9645 951 3890 is fitted to the fuel
been changed from NBR (black) to Viton (green). filler cap.
The previous hose (3.2 in) between tank vent and
filter base has been replaced by the 3.4 in long hose
1128 122 6500 (2).
TI_31_2006_30_01_01.fm englisch / English USA
)m~ge 2 Technical Information 31.2006
5
4 8 7 6
3 3
2 2
9 9
338TI028 KN
1 1
Summary
Item Part name Previous New Remarks
1 Tank housing 4223 350 0804 4223 350 0804 1)
including Items 2 to 9:
2 Tank vent 4223 350 5805 4223 350 5805 1)
3 Hose 4116 358 0700 1128 122 6500 2)
4 Hose 1125 358 7700 --- 2)
5 Hose kit / elbow connector; --- 4223 350 3601
including Items 6 to 8:
6 Hose --- 4223 358 7701
7 Elbow connector --- 4224 122 3900
8 Hose --- 1128 122 6500
9 O-ring A 36x3 9645 948 4050 9645 951 3890 2)
Modification to be introduced continuously
Remarks
1) Only new version of part will be supplied from factory.
2) Previous version of part remains available for other models.
TI_31_2006_30_01_01.fm Page 2 of 3
Technical Information 31.2006 Page 3
2. Carburetor
The previous carburetors with the type designation Supply of spare parts
HS-279 (Tillotson) are replaced by carburetors of The spare parts for the previous carburetors remain
type WJ-108 (Walbro). The previous and new available for repairs.
carburetors are identical to their functioning and are
interchangeable.
Summary
Item Part name Previous New Remarks
1 Carburetor HS-279D 4223 120 0650 --- 1)
2 Carburetor WJ-108 --- 4223 120 0652 2)
Modification to be introduced continuously
Remarks
1) Previous version of part is no longer available from factory.
2) See current spare parts documentation for individual parts.
© ANDREAS STIHL AG & Co. KG, 2006 Technical Documentation
D1/MTK-fr
TI_31_2006_30_01_01.fm Page 3 of 3
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