1 Workshop Manual Brush cutters, Trimmers, Pruners, Hedge trimmers List of Contents The Manual covers the models: 265 250 240/245 225 / 232 / 235 / 240 RBD 122 32 Mondo 235 P 225 H 60 / 225 H 75 General recommendations 2 1. Starter 3 2. Ignition system 21 3. Fuel system 31 4. Centrifugal clutch 61 5. Angle gear 83 6. Cylinder and piston 93 7. Crankshaft and Crankcase 115 8. Hydraulic unit 139 9. Cutting equipment 145 10. Tools 153
2 General recommendations Special tools Some of the work described in the Workshop Manual requires special tools. In each section where this is necessary there is a picture of the tool and an order number. We recommend the use of special tools in order to avoid expensive damage to parts in question and personal injury and to provide an efficient repair procedure. 502 51 03-01 Bear in mind: Do not start the engine without the clutch drum and driveline fitted as the clutch can become detached and cause severe personal injury. Do not touch hot components, e.g. the muffler and clutch before they have cooled sufficiently to avoid burns. Avoid getting fuel or oil on your skin or in your mouth. Use a barrier cream on your hands. This reduces the risk of infection and makes dirt easier to wash away. Long term contact with engine oil can represent a health hazard. Never start the engine indoors. Exhaust fumes are poison- ous! – Wipe up oil spills from the floor immediately to avoid slipping. – Do not use tools that are worn or fit badly, for example on nuts and bolts. + Always work on a clean bench. + Always work logically to ensure all parts are fitted correctly and that nuts and bolts are tightened. + Use the special tools where recommended to be able to carry out the work correctly and efficiently. Fire risk Handle fuel with respect as it is extremely inflammable. Do not smoke and ensure there are no open flames or sparks in the vicinity. Make sure there is a working fire extinguisher close at hand. Do not try to extinguish a petrol fire with water. Poisonous fumes When using cleaning agents read the instructions carefully. Ensure there is good ventilation when handling petrol and other volatile fluids. The engine's exhaust fumes are poisonous. Test run the engine outdoors. ! ! ! ! Contact faces and gaskets Ensure all surfaces are clean and free from gasket residue, etc. When cleaning use a tool that will not damage the contact face. Any scratches or unevenness should be removed using a flat fine cut file. Sealing rings Always replace a sealing ring that has been dismantled. The sensitive sealing lip can easily be damaged resulting in inferior sealing capacity. Surfaces which the seal shall seal against must also be completely undamaged. Lubricate the sealing lip with grease before it is fitted and ensure that it is not damaged e.g. by shoulders and splines on a shaft. Use tape or a conical sleeve as protection. It is important that the sealing ring faces in the right direction for it to act as it is intended.
3 Starter 1. Contents Dismantling General 4 Model 265 Dismantling 4 Assembly 5 Model 250 Dismantling 7 Assembly 8 Models 240/245 Dismantling 9 Assembly 10 Models 225, 232, 235, 240 Dismantling 11 Assembly 12 Model 122 Dismantling 13 Assembly 14 Models 32, Mondo Dismantling 15 Assembly 17 Assembly, general 19 Replace the drive pawls 19
4 1 Starter WARNING! Protective glasses should be worn when working on the starter to avoid injury to the eyes if, for some reason, the return spring should fly out. Dismantling General Dismantle the starter from the engine body. Model 265 Dismantling Release the spring pressure. Remove the screw and washer in the centre of the starter pulley and bearing sleeve. Lift out the starter pulley. Dismantling General Remove all bolts and lift off the starter. On some models the cylinder cover and tank filler cap must be removed. ! Model 265 Dismantling Release the spring pressure. Pull out the starter cord approx. 30 cm. Hold the starter pulley with your thumb and place the cord in the cut-out on the starter pulley rim. Let the starter pulley slowly recoil. NOTE! Stop the spring with your thumb. WARNING! Take care not to injure your thumb on the screw at the cord's fastening. Remove the screw and washer in the centre of the starter pulley and bearing sleeve. Lift out the starter pulley carefully so that the spring does not follow and fly out. ! WARNING! Wear protective glasses. The return spring can fly out and cause per- sonal injury. !
If you own a Brush cutters, Trimmers, Pruners, Pruning saws, Hedge trimmers, Ice drills, Blowers, then this is the service manual for you. It covers all you need to know for the service and repair of your tools. The manual includes nice clear text and images and spans 220 pages.