Figure 1-20. Tube Assembly (Bottom of the
Inlet Guide Vane Actuating Cylinder).
Remove the Tube Assembly (No. 5 and No. 6 Bearing Feed). To remove
this tube assembly, disconnect the tube nut (2) from the elbow (3)
at the engine oil pump (4) and remove the conical flared seal (5).
Then, you disconnect the tube nut (6) from the tube (7) at the
regenerator housing (8), and remove the tube assembly (1) and the
conical seal (9) (fig. 1-22).
Remove the Tube Assembly (No. 4 Bearing Feed).
You start this
removal process by removing disconnecting the tube nut (2) from the
elbow (3) at the engine oil pump (4) and removing the flared conical
seal (5).
Then at the other end of the tube assembly (1),
disconnect the tube nut (6)
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OD1707