Brake Reassembly And Installation - Thrush Aircraft S2R-R1340 Maintenance Manual

THRUSH AIRCRAFT, INC – MODEL S2R-R1340
material at the lining friction surface.
Normal brake usage should generate
enough heat to maintain the glaze
throughout the life of the lining.
Properly conditioned linings will provide
many hours of maintenance free service.
A visual inspection of the brake disc will
indicate the lining condition. A smooth
surface, one without grooves, indicates
the linings are properly glazed.
disc is rough (grooved), the linings must
be re-glazed.
procedure should
whenever the rough disc condition is
observed. Light use, such as in taxiing,
will cause the glaze to be worn rapidly.
BRAKE REASSEMBLY AND
INSTALLATION
A. Install friction
Effective: 01/01/08
AIRCRAFT MAINTENANCE MANUAL
If the
The conditioning
be performed
spring on piston
Figure 6-5: Brake Master Cylinder
assembly (if removed).
B. Lubricate large O-ring with MIL-H-
5606 hydraulic fluid and install in
groove in brake housing bore area.
C. Install piston assembly in brake
housing.
*NOTE*
Be sure piston is clean and
burr free. Coat the outer
surface with
hydraulic fluid.
D. Install pressure plate assembly on
anchor bolts.
E. Install brake assembly to torque
plate.
F. Install back plate assemblies with
bolts and washers. Torque bolts to
60 inch-pounds.
MIL-H-5606
6-11