INSTALL HORIZONTAL HINGE PIN, PITCH-VARYING HOUSING, AND PIN
Install bearing and seal pusher (T6) (3) as
Correct bearing must be installed in
lug. Leading lug bearing is wider and
has smaller inside diameter. Bearing
markings must be next to threads on
lug after installation.
Coat bearing (4) and inside of lug (1 or 2).
Use lubricating oil (E254/E254.1).
Position identification side of bearing (2)
against bearing installation pilot (5).
If bearing is new, without matchmarks,
go to step d.
Position bearing installation pilot (5) so
bearing (2) is against outboard, threaded side
of lug (3 or 4). Align matchmarks on bearing
with matchmarks on lug unless bearing is to
be rotated for longer service.
Align bearing (2) without matchmarks so
highest and lowest holes (7) are rotated 8 to
22 clockwise from vertical.
Install bearing and seal pilot (8) with
wider-diameter bearing side toward lug.
Tighten bolt (8) to install bearing (2).
Remove bolt (6), bearing installation pilot (5),
and seal and bearing pilot (6) from lug (1 or 2).
Follow steps 1 and 2 for other lug (1 or 2).
Wait until lugs (1 or 2) cool to 150 F (66 C).
Install seals (9) (Task 5-43).