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Technical Information · issue 13 of 1996

Retainer; short-circuit wire; shroud; carburetor

IssueTI 13/1996
From serial 33 772 153

Full text

Page 1 of 2

TI 13/1996 page 1
Technical Information

                                                                                                      13.96

Cut-off machines STIHL TS 400 - type 4223

&RQWHQWV

1. Retainer (with snap hook), short-circuit wire (complete assembly)
2. Shroud (marked "Choke")
3. Carburetor (throttle shutter)

1.= Retainer, short-circuit wire

                                                                        3        2            1
Retainer (1) 4223 435 6005 is installed in modified
form from serial NoK=X 33 772 153=onwards.
The round sleeve (3) of the short-circuit wire is
now securely held in the locating hole by an
additional moulded-on snap hook (2).
Important:=qhe round sleeve must be positioned
as shown (cable connection opposite the snap

hook) for assembly and then pushed in until it
engages. It can be removed by lightly pressing the
snap hook downwards.

Supply of replacement parts

The short-circuit wire 4223 440 1100 is now availa-

ble as a complete assembly instead of in
individual parts, thus simplifying the work required

                                                                                                              338TI006 KN
to repair the short-circuit wire.

6XPPDU\

Item     Part name                               Original              New                   Remarks

                                                 version               version
         Retainer                                4223 435 6005         4223 435 6005         1)

         Short-circuit wire;                     -*-                   4223 440 1100         2)
         including:
         Lead (10 m roll)                        0751 010 1110         -*-                   3)
         Round sleeve 3.5 mm                     0751 030 8490         -*-                   3)
         Terminal socket 4.8-1                   0751 030 8958         -*-                   3)
         Shrink tubing                           0751 010 7245         ---                   4)
Modification to be introduced as from serial No. X 33 772 153
5HPDUNV
1) Only modified version of part is available ex factory in future
2) Part was not available for replacement in the past (had to be cut to length and made up on site)
3) Former version of part remains available for other series
4) Former version of part is no longer available ex factory
)Technical Information 13.96 - Page 2

2.=====Shroud =marked "Choke"

In order to avoid operator errors, the choke position
"Choke shutter closed" (cold start) is additionally                Choke
indicated by the word "Choke" on the shroud in
future.

                                                                                                    338TI007 KN
3.=====Carburetor

Throttle shutter 4223 121 3300 (with a second
disengagement) is installed in carburetor

4223 120 0600 to improve the running properties.
The carburetor type designation is now ep=OTQ B
instead of HS 274 $.

6XPPDU\                                                            fo
Item       Part name                             Original               New             Remarks
                                                 version                version

           Carburetor HS 274;                     4223 120 0600         4223 120 0600   1)
           including:
           Throttle shutter                       4221 121 3300         4223 121 3300   2)
           Other parts as before

Modification to be introduced continuously.

5HPDUNV

1) Only modified version of part (HS 274%) is available ex factory in future
2) Former version of part remains available for other series.

Last Technical Information on series TS 400: 37.95

                                                            Andreas Stihl - D1/MTK-sc
© 1996 Andreas Stihl                                        Technical Documentation               5774

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TI 13/1996 page 2

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