PUMP OVERHAUL
Page 13 of 21
E501-C, and E511-C Gear Case Removal
Prior to August 8, 2017
1.
Remove the drive gear/shaft assembly.
Note: The drive shaft / gear assembly is
available for replacement from Waterous.
Disassembly is not always required.
2.
Remove inner race of bearing from end of
drive shaft.
3.
Remove the self locking nut that holds the
drive gear to the driveshaft.
4.
Press the drive gear off the shaft.
5.
Remove the key.
6.
Remove the (4) socket head screws and
washers holding the gear case to the engine
adapter.
7.
Remove the gear case. Press out the oil seal.
Shaft is already out of case.
8.
Clean the magnetic drain plug and check to be
sure the breather is not plugged.
E501-C, and E511-C Gear Case Removal
After to August 8, 2017
1.
Remove the drive gear/shaft assembly.
2.
Remove bearings from the drive shaft.
3.
Remove the self locking nut that holds the
drive gear to the driveshaft.
4.
Press the drive gear off the shaft.
5.
Remove the key.
6.
Remove the (4) socket head screws and
washers holding the gear case to the engine
adapter.
7.
Remove the gear case. Press out the oil seal.
Shaft is already out of case.
8.
Clean the magnetic drain plug and check to be
sure the breather is not plugged.
Summary of Contents for E500 Series
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