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Technical Information · issue 40 of 1998

Filler Cap; Ignition Module

Model BR/SR 320, 320 L, 400 Blowers and Sprayers - Series 4203

IssueTI 40/1998

Part changes (2)

WasBecomesWhat the bulletin says
4203 350 0501 4203 350 0502 The original fuel filler cap 4203 350 0501 will be replaced by the new version 4203 350 0502 from serial number 2 39 791 866.
0000 400 1301 4203 400 1301 2.=Ignition module=qhe original ignition module 0000 400 1301 (Phelon) will be replaced by the SEM unit 4203 400 1301 from serial number 2 38 984 310.

Full text

Page 1 of 2

TI 40/1998 page 1
Technical Information

                                                                        40.98

Model BR/SR 320, 320 L, 400 Blowers and Sprayers - Series 4203

1. Fuel filler cap (filter in tank vent)

2. Ignition module

1.=Fuel filler cap

The original fuel filler cap 4203 350 0501 will be
replaced by the new version 4203 350 0502 from
serial number 2 39 791 866.
To further enhance its effectiveness, the new fuel
filler cap is equipped with two filters (see arrows)
made of sintered material.
Parts availability

                                                                                    353TI018 KN

To simplify inventories and help avoid fitting
errors, only the complete fuel filler cap and the
component parts of the cap retainer (cord and
ring) will be available as replacements in the

future (see Summary).


                                                            1                   7
                                                            2


                                                            4
                                                                                     353TI019 KN

                                                                                8
                                                            6
)40.98 - 2

6XPPDU\

Item        Part Name                                Original                 New             Rem.
                                                     version                  version

            Fuel filler cap;                         4203 350 0501            4203 350 0502   1)
            including items 1 to 8:
  1         Filter                                   0000 358 1810            -*-             2)3)
  2         Valve                                    4114 353 1600            -*-             2)3)
  3         Tank vent                                -*-                      -*-             3)
  4         Sealing ring                             0000 992 2701            -*-             2)3)
  5         Cap;                                     4133 350 2500            -*-             3)
            including item 6:

  6         Filter                                   0000 358 1810            -*-             2)3)

  7         Cord                                     0000 350 0900            0000 350 0900
  8         Ring                                     0000 353 0701            0000 353 0701

Modification to be introduced from serial number 2 39 791 866
5HPDUNV

1) Original version of part is no longer available from factory
2) Original version of part remains available as spare
3) New version of part is not available as separate item

2.=Ignition module
The original ignition module 0000 400 1301
(Phelon) will be replaced by the SEM unit

4203 400 1301 from serial number 2 38 984 310.

The shape of the connector tag distinguishes the

new ignition module from the original version.
The new module features an integral ground

contact so that the ground wire is no longer

                                                                                                       353TI020 KN
screwed to the yoke (see illustration).

                                                            Left:    Original version

                                                            Right:   New version

6XPPDU\

Item        Part Name                                Original                 New             Rem.
                                                     version                  version

            Ignition module                          0000 400 1301            4203 400 1301   1)

Modification to be introduced from serial number 2 38 984 310
5HPDUNV
1) Original version of part is no longer available from factory

Last Technical Information on models BR/SR 320, 400 blowers and sprayers: 18.98

   1998 Andreas Stihl                                      Andreas Stihl - D1/MTK-al
                                                            Technical Documentation                  6383

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TI 40/1998 page 2

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