Standard/Wheel Motor With Extreme; Duty Seal Guard; Bearingless Motor; Disassembly Reassembly - Eaton Char-Lynn 2000 Series Parts And Repair Manual

2000 Series Disc Valve Motors
Standard/Wheel motor with extreme duty
seal guard
Installation of extreme duty seal guard:
After completing assembly of the shaft and bearing
assembly into the bearing housing, press the Extreme Duty
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 7 ,1 mm [.28 inch] stop
for the seal guard. (Applicable for standard and wheel
mount motors)

Bearingless motor

This motor is the same as the standard motor without the
shaft/bearing assembly, and bearing housing. The mounting
flange replaces the bearing housing, see Figure 20. Follow
same disassembly and reassembly procedures as rear
section of standard motor.

Disassembly reassembly

shuttle valve option

Disassembly of shuttle valve option, this valve is located in
the valve housing. Clean and inspect shuttle valve parts and
reassemble with new seals, torque plugs to
8-11 Nm [75-100 lb-in].
10
2000 SerieS diSc valve geroler motor
Flange
Seal
Shuttle Location
when Applicable
Figure 23 .
C-MOLO-TM010-E1 June 2018 www.eaton.com
7.1
[.28] MAX
Bearing Housing with
Extreme Duty Seal
guard Groove
Extreme Duty
Seal guard
Figure 21 .
Seal
Figure 22 .
O-ring/Plug S/A
Torque to 8-11 Nm [75-100 lb-in]
Dash Pot
Spring
Poppet
Piston
Poppet
Spring
Dash Pot
O-ring/Plug S/A
Torque to 8-11 Nm [75-100 lb-in]
Shuttle Valve Option