ATSG FORD 4R100 Manual page 35

Technical Service Information
CONVERTER CLUTCH CONTROL VALVE
"NON-PWM"
.485"
THE DIAMETER AND THE LENGTH OF THE SPOOL ON THE VALVE LAND SHOWN ABOVE,
WERE INCREASED ON PWM VERSIONS. THE BORE IN THE PUMP COVER WAS ALSO ENLARGED
APPROXIMATELY .070" TO ACOMMODATE THE CHANGES IN THE DIAMETER OF THE VALVE
AUTOMATIC TRANSMISSION SERVICE GROUP
.530"
Figure 36
"PWM"
.600"
.545"
Copyright © 2003 ATSG
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