Eaton Char-Lynn 4000 Series - Shuttle;Seal Guard Motor Reassembly

10
4000 Series Char-Lynn Motors
Important: This motor requires Loctite in threaded holes of
mounting flange.
Follow these procedures:
Adequate Loctite penetration and sealing depend highly on cleanliness
and dryness of threads. Use a non-petroleum base solvent to clean
excess oil from threads of flange after disassembly. You may need to
use a tap to clean threads of excess old Loctite. After you have fully
reassembled the motor, apply 2 to 3 drops of Loctite no. 290 at top of
threaded holes (see Figure 26).
Note: Allow Loctite 5 minutes for thread penetration before installing
motor on gear case.
Reassembly
Figure 26
Attention:
Do not use
more than
3 drops of
Loctite on
threaded
portion.
Motors with Shuttle
and, or Seal Guard
Piston
Poppet
Dash
Pot
Plug/O-ring
S/A (9/16-18)
Torque to
41 Nm [360 lb-in]
(Lubricated Thread)
Enlarged
Parts
Drawing
Plug/O-ring
*
S/A (9/16-18)
Torque to
23 Nm [200 lb-in]
(Lubricated
Thread)
Plug/O-ring
S/A (3/8-24)
Torque to
5 Nm [50 lb-in]
(Lubricated
Thread)
*
Plug/O-ring S/A must be removed and
drain line added for shuttle valve operation.
Plug/
O-ring
S/A
Optioal
Seal Guard
Dash
Pot
Spring
Spring
Poppet