Technical Information · issue 13 of 2001
Tank Housing; Air Filter System with Compensator o
Model 026 Chainsaws – Series 1121
IssueTI 13/2001
Engine family 1121
Full text
Page 1 of 2
Technical Information
13.2001
Model 026 Chainsaws – Series 1121
1. Tank Housing
A modified tank housing will be installed from serial
number 2 48 011 999 as part of a package of model
improvements:
– The complete tank housing is made of
fiberglass reinforced polymers. H L H
LA LA
133TI049 KN
– The openings in the side of the carburetor
box (for carburetor adjustment) have been
changed to allow access to the adjusting
133TI047 KN
screws of other carburetor versions planned
1125 442 1600 1125 442 1601
for the future.
– Additional detail changes in the area of the
– The previous contact spring 1125 442 1600
carburetor box are primarily intended to
has been deleted and replaced by the new
increase strength and optimize the routing
version 1125 442 1601.
of cables.
Parts Availability
The new replacement tank housing 1121 350 0828
is supplied in place of the previous versions
1121 350 0821.
The scope of supply includes the new contact
spring, three different grommets and an illustrated
instruction sheet showing the correct assignment of
133TI048 KN
grommet to carburetor.
– The shape of the pedestal has been changed
to accept the new contact spring.
TI_13_2001_02_01_01.fm english / USA
)m~ge 2 Technical Information 13.2001
2 4
1 3
133TI051 KN
Summary
Item Part Name Previous New Remarks
1 Tank housing 1121 350 0821 use item 3 1)
2 Contact spring 1125 442 1600 --- 2)
3 Tank housing; --- 1121 350 0828
including items 4 to 7:
4 Contact spring --- 1125 442 1601
5 Grommet 1118 123 7500 1121 123 7501 2)
6 Grommet 1121 123 7500 1121 123 7502 2)
7 Grommet --- 1121 123 7504
All other parts as before
Modification to be introduced from serial number 2 48 011 999
Remarks
1) Previous version of part will be supplied from factory only as long as existing stocks last
2) Previous version of part remains available for machines with previous tank housing and other models
Last Technical Information on models 026: 31.2000
© 2001 Andreas Stihl AG & Co. Technical Documentation
Waiblingen D1/MTK-sc 7268
TI_13_2001_02_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.