Stihl HL Attachments Instruction Manual - Page 21

Definitions 1 Cutting Blades Steel blades for cutting hedges and shrubs. 2 Blade Drive Gear Converts rotary movement of angle drive into reciprocating movement of cutting blades. 3 Drive Tube Encloses and protects the drive shaft between the coupling sleeve and gearbox. 4 Angle Drive Transmits rotary motion of drive shaft to the blade drive gear. 5 Sliding Sleeve Locks and unlocks the cutter bar adjusting mechanism. 6 Quadrant Locks the cutter bar in the required position. 7 Adjusting Lever Used to set cutter bar to the required angle. 8 Blade Scabbard Covers cutting blades when hedge trimmer is not in use. 9 Sleeve Locates drive tube in coupling sleeve. Specifications Cutting blades Blade type: Blade length: Tooth spacing: Tooth height: Sharpening angle: Weight Double-sided 500 mm (19.685 in), 600 mm (23.622 in) 34 mm (1.339 in) 22 mm (0.866 in) 45° to blade level HL-KM 0° 500 mm: 1.7 kg (3.7 lbs.) HL-KM 0° 600 mm: 1.8 kg (4.0 lbs.) HL-KM 145° 500 mm: 2.4 kg (5.3 lbs.) HL-KM 145° 600 mm: 2.6 kg (5.7 lbs.) English Maintenance and Repairs Users of this unit should carry out only the maintenance operations described in this manual. STIHL recommends that other repair work be performed only by authorized STIHL servicing dealers using genuine STIHL replacement parts. Genuine STIHL parts can be identified by the STIHL part number, the { logo and, in some cases, by the STIHL parts symbol K. The symbol may appear alone on small parts. For repairs of any component of this unit's air emissions control system, please refer to the air emissions systems warranty in this manual. HL-KM 19