Aprilia SR50R - Service manual > Cycle Parts
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Aprilia SR50R - Service manual > Engine C 364
REMOVING THE ENGINE C 364 Remove the air box hose. Remove the brake caliper, see (REMOVING THE BRAKE CALIPER). Loosen and remove the fifteen screws and remove the converter cover. Release the mixer oil pump drive cable. Pinch the oil hose delivery. Remove the tie and the hose. Remove the carburetor, see (REMOVING THE CARBURETOR). Remove the spark plug cap. Disconnect the temperature sensor connector. Remove the two rear side panels, see (REMOVING THE REAR SIDE PANELS). Remove the exhaust, see (REMOVING THE EXHAUST). Disconnect the alternator connector. Loosen and remove the four screws. Remove the tie and the cover. Loosen and remove the two upper screws securing the lower cover. Loosen and remove the lower screw of the lower cover. Slide down the lower protection. Loosen and remove the screw and remove the starter motor ground cables Remove the clamp. Disconnect the connector. Loosen and remove the drain screw of the cooling system and drain it. Loosen the clamp and remove the hose on the thermostatic valve end. Using a belt and a suitable tool, lift the vehicle rear end. Remove the rear shock absorber lower screw, see (REMOVING THE REAR SHOCK ABSORBER). Working on the right side, loosen and remove the nut. Working on the opposite side, remove the pin. Remove the engine.
Aprilia SR50R - Service manual > Outer Structures
REMOVING THE SEAT Remove the central inspection cover. Slide out the split pin. Raise the seat. Remove pin. Remove the seat.