Technical Information · issue 20 of 1996
Shroud/cover; fan housing; carburetor; clutch; wra
Model 070, 090 Chainsaws - Series 1106
Full text
Page 1 of 3
Technical Information
20.96
Model 070, 090 Chainsaws - Series 1106
Contents
1. Shroud/cover (plastic nameplates)
2. Fan housing (plastic nameplate, 070 only)
3. Carburetor (change of supplier)
4. Clutch (070 only)
5. Wrap-around handle (090 only)
1. Shroud/cover
The original riveted aluminium nameplates will be
replaced by clip-in plastic nameplates from machine
number X 33 878 645.
Only one nameplate with the STIHL logo and model
designation will be fitted instead of the plate on the
shroud (STIHL logo) and the plate on the cover
(model designation.
The new plastic nameplate is pushed into the cover
and held in position by two retaining lugs.
106TI007 KN
The two holes in the cover are countersunk for
this purpose.
The mounting holes and frame in the shroud have
been deleted.
Service note
Plastic nameplates cannot be fitted in the original
versions of the shroud and cover because they do
not have countersunk mounting holes. For this
reason the aluminium nameplates and round head
rivets remain available as replacements.
106TI008 KN Page 2 of 3
Technical Information 20.96 - Page 2
Summary
Item Part Name Original New Rem.
version version
1 Shroud 1106 080 1600 1106 080 1600 1)
2 Cover 1106 084 0600 1106 084 0601 2)
3 Nameplate 070 0000 967 1542 1106 967 1500 3)
4 Nameplate 070 AV 0000 967 1543 1106 967 1501 3)
5 Nameplate 090 0000 967 1544 1106 967 1502 3)
6 Nameplate 090 AV 0000 967 1545 1106 967 1503 3)
7 Round head rivet 3x6
(2 each for items 1 and 2) 0000 974 1000 — 3)
Modification to be introduced from machine number X 33 878 645
Remarks
1) Only modified version of part is available from factory
2) Original version of part will be supplied by factory only until existing stocks are exhausted
3) Original version of part remains available as spare for older machines
2. Fan housing (070 only)
STIHL 070 fan housings from machine number
X 33 878 645 will be fitted with a plastic nameplate.
The holes in the fan housing are countersunk to
take the new nameplate.
Service note
Plastic nameplates cannot be fitted in the original
version of the fan housing because it does not have
countersunk mounting holes. For this reason the
aluminium nameplates and round head rivets
remain available as replacements.
Summary
Item Part Name Original New Rem.
version version
1 Fan housing; 1106 080 2002 1106 080 2002 1)
including items 2 and 3:
2 Nameplate 0000 967 2021 0000 967 2032 2)
3 Round head rivet 3x6 (2x) 0000 974 1000 — 2)
Modification to be introduced from machine number X 33 878 645
Remarks
1) Only modified version of part is available from factory
2) Original version of part remains available as spare for older machines Page 3 of 3
Technical Information 20.96 - Page 3
3. Carburetor
Model 070 and 090 saws from machine number
X 33 878 632 will again come standard with the
Zama LB-S9 carburetor. This changeover was
announced once before in TI 15.90. The Tillotson
HL-324 A carburetor may be installed as an
alternative in future (depending on the market
situation).
The Tillotson carburetor will continue to be
supplied as a replacement.
The carburetors are fully interchangeable as
complete units.
4. Clutch (070 only)
The standard clutch shoes of model 070 saws
have no linings. A set of three clutch shoes with
linings 1106 007 1007 is available for replacement
purposes in response to market requirements. The
clutch shoes can be installed on the existing carrier
1106 162 3200. fo
The set of clutch springs 0000 997 5909 can be
used for either the clutch shoe kit 1106 007 1006 or
clutch shoe kit 1106 007 1007.
5. Wrap-around handle (090 only)
An M8x25 hex. head screw with spring washer will
be used in future in place of the M8x20 hex. head
screw to further improve the security of the handle
mounting.
Summary
Item Part Name Original New Rem.
version version
1 Hex. head screw 9015 319 1800 9008 319 1830 1)
2 Spring washer B8 — 9321 630 0180
Modification to be introduced: in progress
Remarks
1) Original version of part remains available for other models
Last Technical Information on models 070, 090: 26.95
Andreas Stihl - D1/MTK-al
1996 Andreas Stihl Technical Documentation 5790 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.