Husky 440 Oiler Drive

[Foxbuster]

Hi guys,

question for you lot in the know. Have. Mates husky that needs repair on oiler drive gear. Basically he’s a numpty who’s chewed through his clutch drum/sprocket which has resulted in him melting the oiler drive worm to output shaft of engine. Also resulted in a messed up gear on the pump piston too? After cleaning the solidified molten mess off the shaft m in the process of ordering parts to repair it. Does anything go behind the oiler drive worm gear as in a bearing seal/heat shield, or is it just a case of slipping the worm gear on to shaft first? Have had a look on line but can’t find nothing definite. Cheers in advance guys.

[Foxbuster]

This was the state of the sprocket and oiler piston gear......