TM 1-1520-264-23
Figure 3-5. Damper and Anti-Flail Supports
3.6
FORWARD HANGER BEARING FLANGE (MT).
3.6.1
Description (Figure 3-1. Index No. 6). The forward hanger bearing flange connects drive shafts 3 and 4.
The forward hanger bearing assembly support and align drive shafts 3 and 4.
3.6.2
Defects. This inspection is used to verify crack indications found visually on the forward hanger bearing
flange. No cracks are allowed.
3.6.3
Primary Method. Magnetic Particle.
3.6.3.1
NDI Equipment and Materials. (Refer to Appendix B.)
a.
Magnetic Particle Inspection Probe/Yoke
b.
Magnetometer
c.
Black Light
d.
Fluorescent Magnetic Particles, refer to Table 1-8
e.
Consumable Materials, refer to Table 1-8
f.
Aircraft Marking Pencil, refer to Table 1-8
3-13