Technical Information · issue 11 of 1999
021 C, 023 C, 025 C: ElastoStart
Model 021, 023, 025 Chainsaws - Series 1123
IssueTI 11/1999
Engine family 1123
Full text
Page 1 of 2
Technical Information
11.1
Model 021, 023, 025 Chainsaws - Series 1123
(ODVWR6WDUW
A new ElastoStart grip 0000 190 3402 will be
available as an optional part for all model 021, 023
and 025 chainsaws. The new grip replaces the
previous version 1123 190 3400.
Like the previous version 1123 190 3400, the new
ElastoStart helps noticeably reduce the peak forces
that occur during starting.
Particularly the peak forces that act on the starter
grip after the first compression stroke are smoothed
out so that they are almost uniform. &RQVWUXFWLRQ
7
1
3
5
000TI033 ST
000TI034 ST
6
)= tensile force in grip W = time The ElastoStart consists of the following parts:
without ElastoStart
with ElastoStart MIDI 1 Grip 5 Lower washer
2 Cap 6 Starter rope
The ElastoStart can be installed on all model 021, 3 Sleeve 7 Upper washer
023 and 025 chainsaws.
4 Coil spring
The sleeve, coil spring and washers are contained
within the grip when it is in the resting position.
During the starting process, the pull exerted by
the user is transmitted to the rope 6=via the
grip 1=I=lower washer 5=I=coil spring 4=I=upper
washer =7= ~nd sleeve 3=.
TI_11_1999_30_03.fm
8
)Page 2====================================================================================qechnical Information 11.1
Installing ElastoStart with starter rope===========================Replacing the starter rope
000TI030 KN
000TI031 KN
.=======qhread the starter rope through the rope guide .===b~se the cap from the starter grip
bush (fan housing) from outside .===oemove the remaining rope from the grip and
.=======qhread the rope through the rope rotor and rope rotor
secure in with a simple overhand knot .===cit starter rope for ElastoStart in the same way
.=======mrocedure is then as before as the standard rope, but secure it in the grip
with a simple overhand knot.
End of rope D: 4 to 7 mm (about 1/4”)
.===mull the knot into the grip
.===cit cap in the grip so that it snaps into position
.===mrocedure is then as before
6XPPDU\
Item Part Name Previous New Rem.
1 Fan housing with rewind starter; 1123 080 2101 1123 080 2101 1)
including items 2 to 5
2 “ElastoStart” starter grip; 1123 190 3400 --- 2)
including item 3
3 Starter rope Ø 3.5mm (0.14”) 1123 190 2900 --- 3)
4 “ElastoStart” starter grip; --- 0000 190 3402
including item 5
5 Starter rope Ø 3.0mm x 800mm --- 0000 195 8200
(0.12” x 31.5”)
Modification to be introduced: in progress
5HPDUNV
1) Only modified version of part is available from factory
2) Previous version of part will be supplied by factory only until existing stocks are exhausted
3) Previous version of part remains available as spare for older machines
Last Technical Information on models 021, 023, 025: 08.98
© 1999 Andreas STIHL AG & Co. Technical Documentation
Waiblingen D1/MTK-st 6483
TI_11_1999_30_03.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.