PTU failure |
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PTU Components – 3 viewsPTU disassembled
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PTU Casing cover – 3 viewsPTU casing cover, splined coupling sleeve (lower right) and pinion nose bearing (top left)
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PTU Crown wheel shaft and splines – 3 viewsPTU crown wheel shaft showing the worn splines. Suspected these where not lubricated when installed new at around 110 000km.
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PTU Internal – 2 viewsInternal view of the casing and one of the crown wheel bearing cups in-situ.
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PTU Pinion Shaft – 3 viewsPTU pinion shaft showing splines to the propeller shaft flange, the collapsible spacer and the pinion nose bearing
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