
JS-MD 3
Aircraft Flight Manual
MD10-AFM-00-001
Issue: 01
Rev. 00
Rev. Date: 14-Feb-20
Page 8-7
Pins, bushes and control systems
All bare metal surfaces that are not protected with paint must be
protected with a thin film of grease.
Seat belt harness
The seat belt harness must be checked regularly for frayed of edges,
mildew and wear.
The fittings and buckles must be checked regularly for corrosion and
proper functioning. Also refer to the seat belt harness manufacturer
’s
maintenance instructions.
Tow release
Clean the nose and CG hooks regularly by means of pressured air and
lubricate with spray oil. Also refer to the maintenance manual of the
manufacturer.
Longitudinal push rod bearings
Linear bearings are used throughout the wing control system for the
airbrakes, flaperon and elevator control systems.
These bearings must never be greased or oiled. The oil and grease will
pick up dust and foreign matter that will destroy the soft surface of the
plastic balls.