3-24. Hinge Pins, Link and Hardware, Ramp Bay.
This task covers: Service
Oil, Lubricating (Item 8, Appendix E)
Rags, Wiping (Item 12, Appendix B)
a. Service. (figure 3-21)
(1) Lubricate front hinge pin (1), lever (2), and link (3), and link (4) pivot points with oil, and remove excess.
(2) Lubricate rear hinge pin (5) pivot point with oil, and remove excess.