VALVE GP-BANK 5 4873041 - Caterpillar

Identifying the Schematic
See the following selection table. Select one item from each section. Mark an X in the check box that corresponds to the particular options of the generator set that is being serviced.
Transfer the section code for each marked check box of the selection table to the corresponding section in the section code table. This combination of numbers is now referred to as the schematic code. This schematic code identifies the correct schematic.
Find the corresponding schematic code in this book. The code will be followed by the appropriate schematic.Selection Table
Table 1
Selection Table    
    Check Box     Section Code    
Section A - Voltage Regulator    
    Automatic Voltage Regulator, KCR-760         1    
    Digital Voltage Regulator, DECS 125-15         2    
    Automatic Voltage Regulator, K65-12B (1 V/Hz)         3    
    Automatic Voltage Regulator, K65-12B (2 V/Hz)         4    
Section B - Automatic/Manual Voltage Control Modules    
    None         0    
    Automatic/Manual Voltage Control, MVC-300 (1)         1    
    Automatic/Manual Voltage Control, MVC-108 (1)         2    
    Automatic/Manual Voltage Control, MVC-112 (2)         3    
Section C - Motor Operated Potentiometer, MOC2    
    No         0    
    Yes         1    
Section D - Diode Fault Detector    
    No         0    
    Yes         1    
Section E - VAR/Power Factor Controller, SCP250    
    No         0    
    Yes (3)         1    
Section F - Excitation Limiter, EL200    
    No         0    
    Yes (3)         1    
( 1 ) Cannot be used with the Digital Excitation Control, DECS 125-15
( 2 ) Can only be used with the Digital Excitation Control, DECS 125-15, and the Automatic Voltage Regulator, K65-12B
( 3 ) Not required with the Digital Excitation Control, DECS 125-15
Table 2
Selection Code Table    
Section Letter     A     B     C     D     E     F    
Schematic Code