IHI deck crane oil filter cleaning and maintenance

[@hydraulicfilter]

[@khanjawaid9459]

Why need to turn 90 degree?

[@TechnicalSailor]

Rotates 90 degrees to stop the flow of hydraulic oil

[@khanjawaid9459]

Is there no any manual for stop flow of oil before filter?

[@nhipsongquehuong.6974]

No drain check, it is unsafe.

[@PigFucker-hs8ct]

noypi?wak u?

[@kristinastrigunaite1518]

Stone age, where is eyes protection, hands protection...