About this document
Model S64F Helicopter Gearbox Overview by MANOJ M is a document available to read on EtoBox.
The main gearbox (MGB) reduces the high rpm of the helicopter engines and powers the main and tail rotors. It contains multiple gear stages and a freewheeling unit that allows single-engine operation. Accessories like generators and pumps are mounted on the rear of the MGB. Lubrication is provided by an oil pump and filter that circulate oil through the gearbox. Chip detectors and temperature/pressure sensors monitor the oil system and would trigger warnings if issues arose.
- Author
- MANOJ M
- Language
- EN