Figure 6-11. Pilot Collective Stick Support Assembly
6.12 CPG COLLECTIVE STICK SUPPORT ASSEMBLY (ET).
6.12.1 Description (Figure 6-1, Index No. 12).
The CPG collective stick support assembly mounts the CPG's collective
stick to the airframe. Check the drive arm, the output arm, the input arm, and the base.
6.12.2 Defects. This inspection is used to verify crack indications found visually on the CPG collective stick support
assembly. No cracks are allowed.
6.12.3 Primary Method. Eddy Current.
188.8.131.52 NDI Equipment and Materials. (Refer to Appendix B.)
Eddy Current Inspection Unit
Probe, straight, shielded surface, 100 KHz-500 KHz
Probe, right angle, shielded surface, 100 KHz-500 KHz, 90
° 1/2 inch drop
Reference Block, three-notched aluminum (0.008, 0.020, and 0.040 EDM notches)
Teflon Tape, refer to Table 1-8
Aircraft Marking Pencil, refer to Table 1-8