Sprocket Maintenance and Care Minimize Wear and Avoid Damage Main Parts This instruction manual is protected by copyright. All rights reserved, especially the rights to reproduce, translate and process with electronic systems. HT 102, HT 103, HT 132, HT 133...
The user is responsible for avoiding Warning where there is a risk of an injury to third parties or damage to their accident or personal injury or serious property. damage to property. HT 102, HT 103, HT 132, HT 133...
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Always fit the chain guard (scabbard) – identical. If you have any questions in and cut-retardant inserts. even when you carry the unit for short this respect, consult a servicing dealer. distances. HT 102, HT 103, HT 132, HT 133...
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Check idle speed setting: The chain fuel leakage is found, do not start or run must not move when the engine is idling the engine until leak is fixed. with the throttle trigger released. HT 102, HT 103, HT 132, HT 133...
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Make sure you always have good To reduce the risk of injury, shut off the balance and secure footing. engine before changing the saw chain. HT 102, HT 103, HT 132, HT 133...
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Watch for falling wood. smoke produced during operation may be dangerous to health. If dust levels are Keep the work area clear – remove very high, wear a suitable respirator. interfering limbs and brush. HT 102, HT 103, HT 132, HT 133...
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Shut off the engine. not described in the instruction manual. Inspect the ignition lead (insulation in Have all other work performed by a good condition, secure connection). servicing dealer. Check the condition of the muffler. HT 102, HT 103, HT 132, HT 133...
– they can be composted. Working Techniques Hold the control handle with your right hand, and the shaft with your left hand. Your left arm should be extended to the most comfortable position. HT 102, HT 103, HT 132, HT 133...
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(1) on the underside of the without the risk of the lift bucket branch. damaging other branches. The tool angle in this case depends on the position of the branch. HT 102, HT 103, HT 132, HT 133...
Turn the screw (1) clockwise until beyond repair after a short period of the tensioner slide (2) butts against operation. the right end of the housing slot. HT 102, HT 103, HT 132, HT 133...
Fit the chain – start at the bar nose. A new chain has to be re-tensioned more often than one that has been in use for some time. Check chain tension frequently – see chapter on "Operating Instructions". HT 102, HT 103, HT 132, HT 133...
Check chain tension frequently – Then rotate it another half turn in the see chapter on "Operating same direction. Instructions". Squeeze the ends (arrows) together and push carrying ring onto the shaft. HT 102, HT 103, HT 132, HT 133...
Use a canister approved for storing Use only high-quality brand-name fuel. Pour oil into canister first, then gasoline with a minimum octane rating add gasoline and mix thoroughly. of 90 – leaded or unleaded. HT 102, HT 103, HT 132, HT 133...
Waste oil does not have the necessary lubricating properties and is unsuitable for chain lubrication. Turn the cap counterclockwise until it can be removed from the tank opening. Remove the tank cap. HT 102, HT 103, HT 132, HT 133...
Grip must be vertical: Marks on tank cap and oil tank must line Fit the cap – marks on tank cap and oil tank must line up. Press the cap down as far as stop. HT 102, HT 103, HT 132, HT 133...
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– this causes the bottom of the cap to be turned to the correct position. Fold the grip down. Turn the cap clockwise and lock it in position – see section on "Closing". HT 102, HT 103, HT 132, HT 133...
The saw chain cannot be locked in place on the guide bar. Therefore, it is best to remove the chain from the bar and Filing angle resharpen it on a workshop sharpening tool (FG 2, HOS, USG). HT 102, HT 103, HT 132, HT 133...
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A file holder must be used for manual All cutters must be the same length. resharpening (see table "Sharpening Tools"). The correct filing angles are marked on the file holder. HT 102, HT 103, HT 132, HT 133...
Adjust the length of the strap. Adjust shaft to the required length. With the power tool attached, the Tighten down the clamp nut firmly. carabiner (2) must be at about the same height as your right hip. HT 102, HT 103, HT 132, HT 133...
Attach the pole pruner to the carrying strap when cutting. Attach the carabiner (2) to the machine's carrying ring. Attach the pole pruner to the carrying strap when cutting. HT 102, HT 103, HT 132, HT 133...
Squeeze the clip together to move it again after the engine stops – the engine but is still cold. up or down the shaft. is then ready to start. HT 102, HT 103, HT 132, HT 133...
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Hold the starter grip with your right Your machine is now ready for hand. operation. Pull the starter grip slowly until you feel it engage and then give it a brisk strong pull. HT 102, HT 103, HT 132, HT 133...
"Tensioning the Saw Chain". to cool down. To avoid condensation, fill the fuel tank and keep the machine in a dry place, well away from sources of ignition, until you need it again. HT 102, HT 103, HT 132, HT 133...
– in the area used most for cutting. Chain type Chain pitch Minimum groove depth Picco 1/4" P 4.0 mm (0.16 in) If groove depth is less than specified: Replace the guide bar. HT 102, HT 103, HT 132, HT 133...
If the chain continues moving when the engine is idling, have your power tool Insert the screws (1) and tighten checked and repaired by your servicing them down firmly. dealer. HT 102, HT 103, HT 132, HT 133...
Arcing may occur if the adapter nut (1) is loose or missing. Working in an easily combustible or explosive atmosphere may cause a fire or an explosion. This can result result in serious injuries or damage to property. HT 102, HT 103, HT 132, HT 133...
(special accessory) to check servicing dealer. the depth of the wear marks. It is best to use two saw chains in rotation with one sprocket. STIHL recommends the use of original STIHL chain sprockets. HT 102, HT 103, HT 132, HT 133...
Valve clearance and, if necessary, adjusted by servicing dealer Combustion chamber Have cleaned after every 150 hours of operation by servicing dealer All accessible screws and nuts (not adjust- Retighten ing screws) HT 102, HT 103, HT 132, HT 133...
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Guide bar Deburr Replace Check Chain sprocket Have replaced by servicing dealer Safety labels Replace STIHL recommends an authorized STIHL servicing dealer. Only if there is a noticeable loss of engine power HT 102, HT 103, HT 132, HT 133...
Starter mechanism – STIHL recommends that you have Spark plug – servicing and repair work carried out Components of antivibration system – exclusively by an authorized STIHL HT 102, HT 103, HT 132, HT 133...
Exhaust Emissions The CO value measured in the EU type approval procedure is specified at www.stihl.com/co2. The measured CO value was determined on a representative engine in accordance with a standardized test HT 102, HT 103, HT 132, HT 133...
EN ISO 11680-1, EN 55012, EN 61000-6-1 The EC type examination was carried out by DPLF Deutsche Prüf- und Zertifizierungsstelle für Land- und Forsttechnik GbR (NB 0363) Spremberger Straße1 D-64823 Gross-Umstadt HT 102, HT 103, HT 132, HT 133...