TM55-2840-251-23
8-2
OIL LINES AND FITTINGS (Continued)
8-2-5 INSTALLATION (Cont)
32.
Install new preformed packing (53) on scavenge
oil tee (52) and install tee in external oil scavenge pump
boss. Secure tee with two bolts (51). Torque bolts to 36
to 40 inch-pounds and lockwire (E.5).
33.
Install new preformed packings (50) on each end
of tube assembly (49). Install flanged end of tube
assembly in tee and plain end into accessory gearbox
boss.
34.
Secure flanged end to tee with two bolts (48) and
self-locking nuts (47). Torque nuts to 36 to 40 inch-
pounds.
35.
Secure plain end to accessory gearbox with
retaining plate (46) and two bolts (45). Torque bolts to
36 to 40 inch- pounds and lockwire (E.5).
36.
Inspect.
FOLLOW ON MAINTENANCE:
Perform Engine Motoring Run (Chapter 1, Section VIII)
and Check for Leaks and Security
END OF TASK
8-22