Cooper QD3 - QD3;T350 Reversing Moveable Contact and; Kit Number 5741325 B03

QD3 Quik-Drive Voltage Regulator Tap-Changer Manual
60
QD3/T350 REVERSING
MOVEABLE CONTACT AND
NEUTRAL STATIONARY
CONTACT ASSEMBLY KIT
Kit Number 5741325B03
Refer to Service Information S2255044
GENERAL
The purpose of this replacement procedure is to provide the
instructions for replacing the main stationary contacts on a
QD3 Quik Drive Tapchanger.
This installation instruction is made up of four different pro-
cedure sections:
Tapchanger Removal from Voltage Regulator
QD3/T350 Tapchanger Assembly Separation
Reversing Moveable and Neutral Stationary Contact
Removal and Reassembly
Tapchanger Reassembly
TABLE 19
Parts Supplied
Item Part Number Description Qty
1 5741325B03 Reversing Moveable
Neutral Stationary Contact
Assembly
1
TABLE 20
Tools Required
Description Qty
Needle Nose Pliers 1
9/15 inch Deep Well socket 1
3/8 inch Drive Ratchet Wrench 1
5/32 Allen Wrench 1
Phillips Head Screwdriver Size 1 Point 1
Diagonal Cutters 1
Phillips Head Screwdriver 1
Standard Screwdriver 1
Torque Wrench inch pounds 1
INSTALLATION PROCEDURE
Figure 179.
Kit part Item 1.
Figure 180.
Kit part Item 1.