Wheel Motor; Standard/Wheel Motor With Seal Guard - Eaton Char-Lynn 2000 Series Parts And Repair Manual

Reassembly
40. Install tie bolts. If you use alignment Studs, install
2 bolts opposite the studs. Finger tighten the bolts.
Remove the alignment studs and replace with the
two remaining bolts. Torque all four bolts alternately
to 50 Nm [450 lb-in].
41. Install seal on case drain plug then install in valve
housing. Torque to 6 Nm [50 lb-in.]

Wheel motor

Bearing Housing
Castle Nut
Exclusion Seal
On wheel motors, a different bearing housing is used, see
Figure 19. Other than this the parts are the same as the
standard motor and the same disassembly and reassembly
procedures apply.

Standard/Wheel motor with seal guard

Installation of seal guard:
After completing assembly of the shaft and bearing
assembly into the bearing housing, press the seal guard
onto the shaft with a tool that will provide an even push
over the seal. This tool must bottom out against the bearing
housing and provide a 4,5 mm [.177 inch] stop for the seal
guard. Applicable for standard and wheel mount motors.
Shaft and Bearing
Assembly
Shaft Seal
Back-up Washer
Seal
Figure 19 .
2000 SerieS diSc valve geroler motor
2000 Series Disc Valve Motors
Figure 18 .
Shaft Face Seal
Housing with Seal Guard Groove
Exclusion Seal
Seal Guard
4,40[.177]
C-MOLO-TM010-E1 June 2018 www.eaton.com
Tie Bolts
Case Drain Plug with Seal
Figure 20 .
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