An undercut groove and deflector guide oil to distant components at lower rotational speed, reducing scatter and power loss.
An undercut groove and upper deflector help a rotating lubricant distributor reach distant transmission parts at lower speed with less oil scatter.
Integrated oil slinger on clutch locking plate maintains lubrication during air turbine starter operation despite declining oil levels.
Ring gear collects lubricant from a sump and transfers it to pinion teeth via a scraper and second sump, eliminating costly rotary fluid pumps.