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TRUCK SERVICE MANUAL
TM 5-4210-230-14&P-1
DISASSEMBLY
NOTE:  Do  not  remove  solenoid  assembly  from  governor
diaphragm    cover    unless    solenoid    is    known    to    be
inoperative (See Electronic Governor Trouble Shooting
Procedures).
Secondary Throttle Diaphragm Assembly
1.  Remove the diaphragm housing cover,
then remove the spring, diaphragm and
the secondary vacuum ball check.  The
secondary control valve is factory
adjusted and should not have to be
disassembled.
CGES-125-T  Page 26
PRINTED IN UNITED STATES OF AMERICA
 
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