Technical Information · issue 42 of 1999
Cutter bars; Bump guard; ElastoStart
Model HS 75 and HS 80 Hedge Trimmers - Series 4226
IssueTI 42/1999
Part changes (1)
| Was | Becomes | What the bulletin says |
|---|---|---|
| 0000 190 3400 | 0000 190 3403 | ElastoStart (starter rope) ElastoStart 0000 190 3400 will be replaced by ElastoStart 0000 190 3403 to achieve a further improvement in operation. |
Full text
Page 1 of 4
Technical Information
42.1999
Model HS 75 and HS 80 Hedge Trimmers - Series 4226
Contents
1. Cutter bars
2. Bump guard (special accessory)
3. ElastoStart (starter rope)
1. Cutter bars
The cutting blade assembly on models HS 75 and To comply with requests from the field, cutting blade
HS 80 will be modified to further improve service- lengths will also be quoted in inches in future. For
friendliness. assignments see the summary.
The new cutting blades are assembled with a
special self-locking screw which has a polyamide
ring on its shank (see arrow) and an M5 hexagon
nut with locking teeth.
366TI000 KN
Left: Self-locking spline screw
Right: Hexagon nut M5
This new screw assembly provides additional
advantages such as:
. Hexagon nut will not loosen during use.
. Spline screw is retained in blade.
. Slider remains in position when hexagon nut is
removed.
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)m~ge 2 Technical Information 42.1999
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6
7
5
11
366TI025 KN
Fig. Cutter bar 750 (30“) DS
Summary
Item Part Name Previous New Remarks
Cutter bar 420 DS; 4226 710 5931 --- 1)
Cutter bar 500 (20“) DS; --- 4226 710 5932
each of above includes items 1 to 14:
1 Blade 420 DS; 4226 710 6026 --- 2)
2 Blade 500 (20“) DS; --- 4226 710 6009
each of above includes item 3:
3 Pin 4226 713 6600 4226 713 6600
4 Guide 420 DS (2x) 4226 641 4602 --- 2)
5 Guide 500 (20“) DS --- 4226 740 6500
6 Guide 500 (20“) DS --- 4226 704 3500
7 Flat spring 4226 713 1702 4230 713 1715 2)
8 Cutter guard 4226 792 9101 4226 792 9700 2)
9 Spline screw IS M5x16 (3x) 9022 341 0980 --- 2)
10 Locknut M5 9220 260 0701 --- 2)
11 Hexagon nut --- 9220 263 0702
12 Slider 4226 648 6700 4226 648 6701 2)
13 Spline screw IS M5x20 (2x) 9022 371 1020 --- 2)
14 Blade guard 4226 790 9103 4226 790 9202 2)
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Technical Information 42.1999 Page 3
Item Part Name Previous New Remarks
Cutter bar 550 DS; 4226 710 5901 --- 1)
Cutter bar 600 (24“) DS; --- 4226 710 5903
each of above includes items 1 to 14:
1 Blade 550 DS; 4226 710 6020 --- 2)
2 Blade 600 (24“) DS; --- 4226 710 6019
each of above includes item 3:
3 Pin 4226 713 6600 4226 713 6600
4 Guide 550 DS (2x) 4226 641 4600 --- 2)
5 Guide 600 (24“) DS --- 4226 740 6501
6 Guide 600 (24“) DS --- 4226 704 3501
7 Flat spring 4226 713 1700 4230 713 1715 2)
8 Cutter guard 4226 792 9101 4226 792 9700 2)
9 Spline screw IS M5x16 (4x) 9022 341 0980 --- 2)
10 Locknut M5 9220 260 0701 --- 2)
11 Hexagon nut --- 9220 263 0702
12 Slider 4226 648 6700 4226 648 6701 2)
13 Spline screw IS M5x20 (2x) 9022 371 1020 --- 2)
14 Blade guard 4226 790 9100 4226 790 9200 2)
Cutter bar 700 DS; 4226 710 5941 --- 1)
Cutter bar 750 (30“) DS; --- 4226 710 5942
each of above includes items 1 to 14:
1 Blade 700 DS; 4226 710 6023 --- 2)
2 Blade 750 (30“) DS; --- 4226 710 6031
each of above includes item 3:
3 Pin 4226 713 6600 4226 713 6600
4 Guide 700 DS (2x) 4226 641 4601 --- 2)
5 Guide 750 (30“) DS --- 4226 740 6502
6 Guide 750 (30“) DS --- 4226 704 3502
7 Flat spring 4226 713 1701 4230 713 1715 2)
8 Cutter guard 4226 792 9101 4226 792 9700 2)
9 Spline screw IS M5x16 (5x) 9022 341 0980 --- 2)
10 Locknut M5 9220 260 0701 --- 2)
11 Hexagon nut --- 9220 263 0702
12 Slider 4226 648 6700 4226 648 6701
13 Spline screw IS M5x20 (2x) 9022 371 1020 --- 2)
14 Blade guard 4226 790 9104 4226 790 9203 2)
Modification to be introduced from serial number 1 45 521 844
Remarks
1) Previous version of part no longer available from factory
2) Previous version of part is to remain available
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)m~ge 4 Technical Information 42.1999
2. Bump guard (special accessory)
Bump guard kit 4226 007 1003 will be available as
a special accessory in future to help reduce the risk
4 of snagging and protect the cutting blades from
damage.
3
366TI026 KN
Summary
Item Part Name Part No.
1 Bump guard kit; 4226 007 1003
including items 2 to 4:
2 Bump guard 4226 790 9800
3 Bump guard 4226 792 9001
4 Hexagon nut M5 9220 263 0702
Modification to be introduced: in progress
3. ElastoStart (starter rope)
ElastoStart 0000 190 3400 will be replaced by
ElastoStart 0000 190 3403 to achieve a further
improvement in operation. The new version of the
ElastoStart comes with the 2.7mm x 800mm
(0.106” x 31.5”) starter rope 4123 195 8200.
Summary
Item Part Name Previous New Remarks
1 ElastoStart; 0000 190 3400 0000 190 3403 1)
including items 2 to 3:
2 Starter rope 3.0mm x 800mm 0000 195 8200 --- 1)
(0.12” x 31.5”)
3 Starter rope 2.7mm x 800 mm --- 4123 195 8200
(0.106” x 31.5”)
Modification to be introduced: in progress
Remarks
1) Previous version of part remains available for other models
Last Technical Information on models HS 75, 80: 41.97
© 1999 Andreas Stihl AG & Co. Technical Documentation
Waiblingen D1/MTK-al 6752
TI_42_1999_30_02.fm Page 3 of 4
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