3-6. Blower Drive Support
(3) Tap the governor weight shaft bearing
from blower drive support. If the bearing is a tight
a. Genera/. The blower drive support is mounted
fit, drive plug from the support and, using a spacer
t o the flywheel housing. The blower drive support
a g a i n s t outer race of bearing, press or tap bearing
supports the blower drive shaft governor weights
from the support.
b . Removal. Refer to figure 3-9 and remove the
( 1 ) Inspect bearing for corrosion and pitting.
blower drive support.
(2) Inspect the serrations on the governor
c. Disassembly. Refer to figure 3-11 and
disassemble the blower drive support as follows:
(3) Inspect the blower drive shaft, drive
( 1 ) Remove snap ring and thrust washer from
support and gear for wear or damage. Replace a
blower drive gear shaft. Slide the shaft and gear
d e f e c t i v e or worn part. Refer to table 1-1 for wear
from the blower drive support.
and replacement standards.
(2) Press the drive gear from shaft and remove
e. Reassembly. Refer to figure 3-11 and
reassemble blower drive support.