Technical Information · issue 33 of 1997
Carburetor 034: C3A-S38; Carburetor 036: 036 QS; C
Model 034, 036, 036 QS Chainsaws - Series 1125
Full text
Page 1 of 2
Technical Information
33.97
Model 034, 036, 036 QS Chainsaws - Series 1125
&RQWHQWV
1. Carburetor 034: C3A-S38 (valve jet, high and low speed screws),
Carburetor 036: 036 QS; C3A-S31 (valve jet)
2. Throttle trigger (036 QS only)
1.=Carburetor
1.1=C3A-S38 carburetor======================================1.2=C3A-S31 carburetors
The `P^JS19=carburetor 1125 120 0606 with Carburetor 1125 120 0651 (C3A-S31 $) will be
0.6=mm (0.024") valve jet will be replaced by a new equipped with an 0.58=mm (0.023") valve jet in
version NNOR=NOM=MSNT=E`P^JS38F=with 0.58=mm future instead of the original 0.6=mm (0.024") valve
(0.023") valve jet. jet.
The type designation of the carburetor with this
modification is now C3A-S31 %.
The part number remains unchanged.
6XPPDU\
Item Part Name Original New Rem.
version version
034
Carburetor C3A-S19; 1125 120 0606 --- 1)
Carburetor C3A-S38; --- 1125 120 0617
each of above includes items 1 to 3:
1 High speed screw 1125 122 6701 1125 122 6702 2)
2 Low speed screw 1125 122 6801 1125 122 6802 2)
3 Valve jet 1125 121 5402 1125 121 5405 2)
036, 036 QS
Carburetor C3A-S31 A; 1125 120 0651 --- 3)
Carburetor C3A-S31 B; --- 1125 120 0651
including:
3 Valve jet 1125 121 5404 1125 121 5405 2)
Modification to be introduced from machine number X 37 391 588 for 036
5HPDUNV
1) Original version of part will be supplied from factory only as long as existing stocks last
2) Original version of part remains available as spare
3) Only modified version of part is available from factory
)33.97 - 2
2.=Throttle trigger =036 QS only
A modified version of throttle trigger
1125 180 1501 is now available. Its function has
been further enhanced by fitting a washer
0000 958 0407 to hold the roller in position (see ar-
row).
The new version of the throttle trigger should
always be installed in the case of a repair.
148TI005 KN
6XPPDU\
Item Part Name Original New Rem.
version version
1 Throttle trigger; 1125 180 1501 1125 180 1501 1)
including item 2:
2 Washer --- fo 0000 958 0407
Modification to be introduced: in progress
5HPDUNV
1) Only modified version of part is available from factory
Last Technical Information on model 034: 32.96, 036, 036 QS: 06.97
1997 Andreas Stihl Andreas Stihl - D1/MTK-al
Technical Documentation 6119 Page 2 of 2
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