Russian AV-60K propeller manual

[Tzaw1]

Used on Tupolev Tu-142.
Russian text.
From Âîéòè

[ppopsie]

This is very nice. Thanks. One thing I would like to confirm is the manual includes any kind of counterrotating reduction gear box or not.

[Aurum]

This is very nice. Thanks. One thing I would like to confirm is the manual includes any kind of counterrotating reduction gear box or not.

Really thanks to Tzaw1. This is manual directly of construction & maintenance of counterrotating AV-60K propeller. It says absolutly nothing regarding reduction gear box, which I think relates to the engine.

[ppopsie]

I am pleased to have the manual. The reason I asked about the gear is that once I saw a video in which a ground personnel turns the propeller of a parked Tu-95 or 142 by his hands where the forward and the rear propeller turn independently and there seemed no such a "geared" motion was observed.