Main gearbox
Confirm oil viscosity, chemistry, OEM requirements and existing fill.
GM 320 S / GH 320
KOREAINDIAReview gearbox, main bearing, generator, pitch and yaw systems separately.
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Confirm oil viscosity, chemistry, OEM requirements and existing fill.
Review speed, loads, operating temperature and delivery system.
Review oscillation, loading, compatibility and service intervals.
Grade references identify documented candidates for review. Confirm current manufacturer data, OEM requirements and compatibility before changing lubricant.



Illustrations reproduced from the application guides available through PSC. Shown for component context; they do not imply OEM approval.
Send the equipment, current lubricant and the problem you want to solve.