Technical Information · issue 38 of 1996
Fleece replaces flocked wire cloth filter
Full text
Page 1 of 2
Technical Information
38.96
STIHL Chainsaws==============020 T==================- Series 112
021, 023, 025==========- Series 1123
024, 026===============- Series 1121
029, 039===============- Series 1127
034, 036===============- Series 1125
038====================- Series 111
051, 076===============- Series 1111
Air filter - Fleece replaces flocked wire cloth
Air filters with a fleece filter material will be
&OHDQLQJ
installed in the models listed above in place
of filters with a flocked wire cloth element. • If possible, blow out carefully with compressed
air at low pressure from the clean air side of
They are specially suitable for applications in dry
filter.
and dusty conditionsK
In case of stubborn dirt or caked filter fleece:
The numbers of the replacement parts remain • Wash filter in a clean, non-flammable solution
unchanged.
(e.g. warm soapy water).
================================================================Do not clean with a brush because this forces
Cleaning intervals==============================================dirt particles into the fleece.
The surface of the fleece filter is much rougher
than that of the flocked filter. As a result, the filter Service life of filter
may look heavily contaminated even when it is
only lightly loaded with dirt. It can still be used for a The special structure of the filter material is
period before cleaning. designed to improve filtering efficiency. On the ot-
her hand, it will trap dirt particles which can no
The air filter needs to be cleaned daily or when================longer=be=removed=by=cle~ningK=qhe=interv~ls
there is a noticeable loss of power during======================between=cle~nings=become=shorter=~fter=~n=extenJ
cutting.========================================================ded period of use. Filters should be replaced once
the intervals between cleanings are not long
enough for practical usage.
If the filter has been thoroughly cleaned and there
is still a noticeable loss of power during cutting,
install a new filter.
)Technical Information 38.96 - Page 2
6XPPDU\
Item Part Name Part No. Rem.
020 TI=~ir filter 1129 120 1606 1)
021, 023, 025I=~ir filter; 1123 120 1651 1)
including item 1
1 Air filter 1123 120 1613 1)
024, ~ir filter ================================NNON=NOM=NSOR===============NF
==========026,=~ir=filter=================================NNON=NOM=NSNO===============NF=OF
029, 039,=~ir filter 1127 120 1611 1)
034, 036I=~ir filter 1125 120 1615 1) 3)
034, 036I=~ir filter
1125 120 1620 1) 3)
038,=~ir filter; 1119 120 1611 1)
including items 2 and 3:
2 Air filter 1119 120 1601 1)
3 Air filter 1119 120 1606 1)
051, 076I=~ir filter
1111 120 1601 1) 2)
Modification to be introduced: in progress
5HPDUNV
1) Unmodified version of part will be supplied until existing stocks are exhausted
2) See TI 31.95
3) See TI 30.95
Last Technical Information on models:
020 T TI 33.94
021, 023, 025 TI 24.96
024, 026 TI 12.96
029, 039 TI 48.95
034, 036 TI 32.96
038 TI 12.89
076 TI 40.92
Andreas Stihl - D1/MTK-st
1996 Andreas Stihl Technical Documentation 5892 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.