SECTION 13: WHEELS, HUBS & TIRES
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Final Version
‒
Rev.2 April 2016)
9
FIGURE 9: APPLY GLEITMO 805 GREASE
4.
Slip unitized hub bearing over spindle.
FIGURE 10: SLIP UNITIZED HUB BEARING OVER
SPINDLE
NOTE
If the inner rings are not properly guided (i.e. not
in line to spindle) there may occur a seizing
between inner ring and spindle before the
assembly be completed. By pushing abruptly the
hub unit back, there is a risk of separation of
inner rings. The clip can be dislodged as per the
two pictures below.
5.
Clean thrust washer both sides and hub nut
using EFX degreaser.
6.
Install thrust washer and hub nut then torque
hub nut to
563-687 lbf-ft
(763-931 Nm)].
Rotate bearing, minimum 10 revolutions
necessary (simultaneous rotation till final
clamp torque is achieved.
7.
Stake the hub nut by deforming with a round
nosed chisel.
FIGURE 11: INSTALL THRUST WASHER AND HUB NUT
8. Clean hub bearing, rotor and hub flange
clamping surfaces using EFX degreaser.
FIGURE 12: CLEANING HUB BEARING, ROTOR AND
HUB FLANGE CLAMPING SURFACES
9.
Install rotor onto hub bearing.
