85-Maintenance Procedures
F. Install the magnetic drain pug
Examine the gaskets for wear.
If worn, use a new gasket.
Lubricate the gasket with acid free lubricant.
Install the magnetic drain plug.
Secure the magnetic drain plug with lock-
wire.
Refer to Paragraph K. (b).
Tighten the gearbox filler plug.
Secure the filler plug with lock-wire.
Fig. 85 - 26 Magnetic drain plug
inspection
(Permitted quantity of debris permitted for
first 100 h gearbox oil inspection)
Fig. 85 - 27 Magnetic drain plug
inspection
(Permitted accumulation of debris)