Руководство по ремонту piaggio fly
Non-original or non-conforming spare parts may damage the vehicle. Maximum air nozzle on the body: Pin position notches from above: Minimum air nozzle on the body: Automatic starter - 2. Idle air set screw - 3. Idle speed set screw - 4. Throttle valve spring - 5. Throttle valve tapered pin - 6. Throttle valve - 7. Carburettor body - 8. Maintenance - Engage the spark plug with the due inclination and screw it right down by hand, then do it up with the wrench at the prescribed torque; -Put the hood on the sparking plug as far as it will - Refit the central flap. Engine - Use new wrist pin snap rings. Crankcase - crankshaft Splitting the crankcase halves Remove the eight crankcase union fasteners. Install the special strip on the half crankcase on the flywheel side and separate the half crankcase on the flywheel side from the transmission side Specific tooling Engine Removing the crankshaft - Install the specific tool on the half crankcase on the transmission side using four M6 screws of an adequate length. Kickstart - Remove the seeger ring located on the exterior of the crankshaft. Engine Removing the driven pulley - Lock the clutch bell housing with the specific tool. Engine - Using a 34 mm socket wrench remove the clutch locking nut. Engine - Remove the three guide pins and the mobile half pulley. Removing the driven half-pulley bearing - Remove the roller bearing with the special ex- tractor inserted from the bottom of the fixed half- pulley. Engine Refitting the driven half-pulley bearing - Fit a new ball bearing with the specific tool. Engine - Firmly insert the crankshaft until the bearing rea- ches the end-of-stroke stop - Let the temperature of the half crankcase settle at the temperature of the crankshaft. Engine - Keeping the half crankcase on the transmission side, insert the flywheel side half crankcase with a clean precise movement - Insert at least three clamping screws and tighten up rapidly - Insert the other 5 screws and tighten them to the specified torque. Electrical system If the values thus obtained are lower than prescri- bed, proceed by replacing the regulator. Before carrying out inspections on the regulator and its electrical system, it is always advisable to check for continuity between the black wire and earth. Engine from vehicle Removal of the engine from the vehicle Remove the engine from the frame -Disconnect the battery. Engine Automatic transmission Transmission cover - Loosen the 15 screws and remove the transmis- sion cover with the aid of a mallet. Page of Go. Was This Manual Helpful? Page 11 Characteristics Specification Desc. Page 29 Maintenance - Engage the spark plug with the due inclination and screw it right down by hand, then do it up with the wrench at the prescribed torque; -Put the hood on the sparking plug as far as it will - Refit the central flap. Engine Removing the flywheel magneto - Lock the rotation of the flywheel using the calliper spanner. Specific tooling Y Flywheel lock calliper spanner Y Flywheel extractor Engine Removing the cylinder - piston assy. Engine Inspecting the wrist pin - Check the wrist pin external diameter using a mi- crometer Characteristic Wrist pin: Characteristic Wrist pin housing: Engine Inspecting the cylinder - Check that the cylinder does not show seizures. Otherwise, replace it or adjust it respecting the al- lowable increases - Measure the internal diameter of the cylinder with a bore meter, according to the directions given in the figure - Check that the fitting surface with the head is not dented or distorted. Braking system Removal - Bleed the circuit and drain the brake fluid through the bleeding screw located on the calliper and ac- tuate the brake lever until no more fluid flows out. Chassis Rear mudguard - Remove the side fairings - Remove the 4 screws shown in the photograph Helmet bay - Remove the side fairings - Remove the helmet compartment by undoing the 4 screws indicated in the figure CHAS - Chassis Fuel tank - Remove the side fairings - Remove the rear mudguard - Remove the crews shown in the photograph - Remove the shock absorber upper clamping in order to create the necessary space to take out the tank. Engine Refitting the driven pulley shaft bearing - Support the inner track of the bearing from the outside of the hub cover with the specific tool posi- tioned under the press and insert the driven pulley axle. Specific tooling Y Tube for removing and refitting the driven pulley shaft Engine Y mm guide Y 42xmm Adaptor Refitting the hub bearings - Remove the wheel axle on the cover and pay at- tention not to damage the sealing lip of the oil seal - Apply a thin layer of grease on the two shim washers of the intermediate gear and fit one on the cap so that it does not interfere with the wheel axle gear when placing the transmission shaft Engine Removing the stator - Remove the three stator fixings shown in the photo - Remove the two pick-up fixings shown in the photo - Remove the stator with the wiring Refitting the stator - Refit the stator and flywheel carrying out the removal procedure in reverse, tightening the retainers to the specified torque. Refit the new shoes giving a few taps with the mallet. Braking system Front brake pads Removal - To facilitate this operation remove the two calliper fixings. With the calliper detached from its support but still connected to the brake fluid line, remove the plastic cover by prising it with a screwdriver. Air filter -Remove the cap of the purifier, unscrewing the six clamping screws and removing the filter. Maintenance Checking the ignition timing - Adjust the control cables: Maintenance Level check Proceed as follows: A certain lowering of the level is caused by wear on the pads. Maintenance Headlight adjustment Proceed as follows: Place the vehicle, in running order and with the tyres inflated to the prescribed pressure, on a flat surface m away from a white screen situated in a shaded area, making sure that the longitudinal axis of the scooter is perpendicular to the screen; Maintenance - If the parameters found do not agree with the above figures, act upon the idle adjusting screw. Engine - Reassemble the nut securing the clutch and tight- en to the prescribed torque. Engine Removing the driving pulley - Lock the driving pulley using the appropriate tool. Engine 4 Check the integrity of the sliding blocks of the contact plate. For each breakdown, a list of the possible causes and respective interventions is given. Troubleshooting Possible Cause Operation to keep the cap in contact with the spark plug and the spark plug grounded but away from its hole. Refit a dry spark plug and start the vehicle. Altered fuel characteristics Drain off the fuel no longer up to standard; then, refill Faulty spark plug Remove the encrustation, restore the plug gap or replace being sure to use the types of spark plug recommended at all times. Oth- erwise, check the automatic choke device Specific tooling Y Exhaust gases analyser Y Digital rpm indicator The check must be carried out after having care- fully cleaned all carburettor components, with the air filter clean, and the spark plug in good condi- tions. Maintenance - Attach the special tool and move the joints as shown in the figure. Troubleshooting This section makes it possible to find the solutions to use in troubleshooting. Engine Y 37 mm adaptor Removing the driven pulley shaft bearing - Remove the seeger ring - Heat the engine crankcase but do not direct the hot air towards the bearing - Extract the driven pulley shaft together with the bearing with a few mallet blows ENG - Engine - Remove the bearing off the driven pulley shaft using the specific tool and a press N. Suspensions - Work on the screws shown in the figure. Braking system Once the muffler and the wheel have been re- moved, follow these steps: Remove the shoe spring using the specific span- ner. Remove the shoe with the aid of a lever. Pre-delivery Aesthetic inspection Appearance check: Functional inspection Functional check up: Time This section is devoted to the time necessary to carry out repairs. The description and code for each operation is in- dicated. Time Cylinder head assy. After a visual inspection of the electrical connec- tions, carry out the measurements on the charging coil and pick-up see table , and check for con Electrical system Stator check - Using a tester, check the resistance between the stator wiring. The availability of each model should be checked at the official Piaggio sales network. Reproduction of this publication in whole or in part is prohibited. Spa to be used by the workshops of Piaggio- Gilera dealers. This manual is addressed to Piaggio service mechanics who are supposed to have a basic knowledge of mechanics principles and of vehicle fixing techniques and procedures. Any important changes made to the vehicles or to specific fixing operations will be promptly reported by updates to this manual. Engine Remove the tube passage seal from the crank- case shown in the figure Refitting To refit, perform the steps in the reverse direction to disassembly Remember to drain after refitting using the screw shown in the figure Fuel supply - Completely empty the fuel tank. Engine - Disconnect the fuel supply and the suction taking pipe from the carburettor. Suspensions This section is devoted to operations that can be carried out on the suspensions. Front Removing the front wheel - Remove the wheel axle lock nut. Suspensions - Check that the bearings do not show flaws or jamming. Suspensions Handlebar Removal Handlebars removal Remove the handlebar cover before carrying out this operation,. Clean according to the procedure Starter inefficient Check: Brake disc or drum deformed Using a dial gauge, check the planarity of the disk with the wheel correctly fitted or the concentricity of the rear drum. Electrical system Specification Desc. Electrical system - Rated voltage 12V. Electrical system Ignition circuit 1 Check the state of the spark plug clean it with a metallic brush, remove all incrustations, blow it with compressed air, and replace it if necessary. Suspensions - Remove the upper screw 2. Suspensions To remove the bearing seats from the chassis, use the appropriate tool as shown in the figure. To remove the lower seating of the lower bearing just use a screwdriver as a lever between the seating and the shell. Suspensions Refitting the rear wheel -Refit the parts in the reverse order as for removal, lock the wheel nut to the specified torque.
Отзывы на Руководство по ремонту piaggio fly
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