If the oil leak from under the cylinder head cover could not be eliminated by tightening the cap fastening nuts, replace its gasket

Camshafts are replaced in the following cases:

High voltage wires are made of PV PPV wire with a diameter of 8 mm

Usually, the camshaft oil seal is replaced when the engine is being repaired and when oil is leaking.

Leaking oil, splashing, falls on the timing belt, which deteriorates as a result

Features of the carburetor device

Carburetor 21083–1107010-31 (Fig. 1) emulsion type, two-chamber, with sequential throttle opening.

The carburetor has a balanced float chamber, a crankcase exhaust system for the throttle valve, heating of the first chamber throttle zone.

Carburettor disassembly 21083–1107010-31

The carburetor is disassembled to clean the carburetor and inspect parts.