TM 9--2520--215--34
0012 00--1
CONVERTER GOES INTO OR OUT OF LOCKUP AT IMPROPER SPEEDS
0012 00
THIS WORK PACKAGE COVERS:
Converter Goes Into or Out of Lockup at Improper Speeds
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit, (item 1, WP 0088 00)
Equipment Conditions
Vehicle MASTER switch OFF
(TM 9--2350--256--10 or TM 9--2350--292--10)
Personnel Required
Two
WARNING
Remove rings, bracelets, wristwatches,
and neck chains before working on any
vehicle. Jewelry can catch on equip-
ment and cause injury, or may short
across an electrical circuit and cause
severe burns or electrical shock.
Is governor pressure correct?
Inspect for low governor pressure.
no
yes
Disassemble center section and
reposition pitot tube (WP 0079 00).
Is the relay valve spring O.K.?
Check for weak or broken
relay valve spring.
no
yes
CONTINUED ON NEXT PAGE
A
B
Replace converter relay valve
spring (WP 0060 00).
Check for broken, disconnected,
or improperly adjusted throttle
linkage.
C
