Technical Information · issue 53 of 2003
New intake screen
IssueTI 53/2003
Full text
Page 1 of 2
STIH)
Technical Information
53.2003
Blowers STIHL BR 320, 340, 400, 420 – Series 4203
Mistblowers STIHL SR 320, 340, 400, 420 – Series 4203
New intake screen Assembly
To improve operation, the intake screen The new intake screen is attached to the back plate
4203 760 8100 has been made more stable by means of velcro strips.
and adapted better to the machine.
372TI017 KN
. Secure the self-adhesive velcro strip to the back
plate on both sides. The mating surfaces must
first be cleaned with a commercially available
solvent-based degreasant not containing
372TI016 KN
chlorinated or hydrogenated hydrocarbons.
Left: old version
Right: new version
TI_53_2003_01_01_01.fm englisch / english
)m~ge 2 Technical Information 53.2003
Mistblowers without pressure pump and Mistblowers with pressure pump
blowers
372TI019 KN
372TI018 KN
. Secure the intake screen to the machine. . Cut through the openings for the pressure pump
hoses with scissors.
372TI020 KN
. Secure the intake screen to the machine.
Summary
Item Part name Previous New Remarks
1 Intake screen 4203 760 8100 4203 760 8100 1)
Modification to be introduced continuously
Remarks
1) Part remains available without change while stocks last
Last Technical Information on the STIHL BR 320, 400: 06.2003
STIHL SR 320, 400: 06.2003
STIHL BR 340, 420: 42.2003
STIHL SR 340, 420: 42.2003
STIHL BR 340, 420: 06.2003 (USA)
STIHL SR 340, 420: 06.2003 (USA)
© ANDREAS STIHL AG & Co. KG, 2003 Technical Documentation
D1/MTK-ru 7989
TI_53_2003_01_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.