INSTALL HUB OIL TANK
If tank (1) is being replaced, install three sight
indicators (12) (Task 5-11).
Mounting screws are different for
magnesium or aluminum tanks. Use
correct screws; otherwise, component
malfunction can occur.
Only three screws are installed on
aft head. Remaining six screws are
installed when balancing arm shrouds
Install packing (13), cover (14), and retainer (15).
Install three or nine screws (16) and washers
(17). Torque screws to 23 inch-pounds.