Remove the soundproofing casing and disconnect the rods from the shock absorber cups. Disconnect the suction hose (4, see Fig. 6.15) forward movement. Loosen the bolts (7) and remove the cover (5) of the intake silencer.
Loosen the screws securing the air filter housing cover (1). Remove the oil filler cap and the air filter housing cover. Remove the replaceable air filter element (1, Fig. 6.88), replace it if necessary.
The installation of the replaceable air filter element should be carried out in the reverse order, while it is necessary to insert the replaceable air filter element (1) with the support (2) into the retainer, moving downwards. Assemble the engine.
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