Remove Governor Shaft; Input Shaft And Components; Remove Governor Backing Plate; Assemble Governor Backing Plate - Columbia ParCar P4G Service Manual

Figure 67 - Remove Governor Shaft
14. Clean dirt, corrosion, etc. from the outer portion of
the governor actuator shaft, then remove the gover-
nor actuator shaft by pulling it into the carrier hous-
ing. Note that the shaft locking pin has a pin on the
end that matches a groove in the governor actuator.
Figure 68 - Input Shaft and Components
Input shaft with governor actuating sleeve and shim
removed.
Figure 69 - Remove Governor Backing Plate
15. To replace governor backing plate assembly, it must
be pressed off the input shaft. Use an arbor press
with appropriate fixturing to support the governor
backing plate assembly. Do not allow input shaft to
fall loosely from the press. Catch the input shaft.
Figure 70 - Input Shaft and Components
Shown is the input shaft with governor backing plate,
governor actuating sleeve and shim removed.
Note: If the governor backing plate is damaged or
removed from the input shaft, or a new input shaft is
used, a new governor backing plate assembly should be
installed on the input shaft.
Figure 71 - Assemble Governor Backing Plate
16. Use an arbor press to press the governor backing
plate onto the input shaft. Use fixturing that will fit
over the input shaft. Be sure the governor backing
plate assembly is square on the shaft. The governor
weights should not be pressed on during installation
of the governor backing plate assembly.
Note: Upon inspection of the bearings and seals, if
replacement is needed, follow steps 17 and 18. If not
replacing bearings and seals, go to Carrier Assembly.
Figure 72 - Remove Oil Seals
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