PROPELLER
SHAFT
L
03UOtX-816
03UOLX-817
03UOLX-818
1
03UOLX-819
Inspection
Center
propeller
shaft
Caution
l
Replace
the center
propeller
shaft
as an assembly
if runout
is excessive.
1 I Measure
the center
propeller
shaft runout
with a dial in-
dicator I
Runout:
0.4mm
(0.0157
in) max.
Assembly
Note
Center
bearing
support
assembly
1. Install the center
bearing
support
assembly
with the SST.
Nut
1. Align the marks
on the center
propeller
shaft and yoke.
2. Install the nut.
Tightening
torque:
157-177
N-m (16-18
m-kg,
lf6--130
ft-lb)
Bearing
cup
Caution
l
Do not reuse the snap rings,
bearing
cups,
or spider.
1. Apply lithium
based grease to the roller bearings
inside the
bearing
cups.
2. Clamp
the yoke in a vise.
3. Set the new spider
into the yoke and tap in a bearing
cup
using the spider
to hold the rollers.
4. Slide the yoke to the opposite
side and install the other bear-
ing cup.
03UOLX-820
L-9