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(c) R o t a t e  stator
install the torque divider on the engine. Refer to LO
(1)
slightly
until
the
s m o o t h surface of the turbine is resting on steel
5-2410-233-12
and
fill
transmission
and
torque
balls (4).
d i v i d e r to specified level.
(d) C l a m p d i a l i n d i c a t o r t o t u r b i n e ( 2 ) .
CAUTION
(e) Move the stator (1) from side to side (in
Install
the
universal  joint
before
l i n e with the dial indicator stem) and record the
starting
diesel
engine
to
prevent
t o t a l movement reading on the dial indicator. This
hydraulic
pressure
from
forcing
the
r e a d i n g is the total diametral clearance (twice the
torque divider output shaft to the rear
running clearance (A)).
and causing a rapid loss of oil.
(f) M e a s u r e  d i a m e t r a l c l e a r a n c e a t f o u r
Transmission
Hydraulic
Controls
e q u i d i s t a n t points. Use the highest clearance when
a. General (fig. 6-20).
determining if the components are within the
( 1 ) The transmission hydraulic control system
allowable  limits.
is composed of a pump, filter, series of valves, and a
(g) Position
impeller
(3)
as
shown
and
control
lever
and  linkage  mechanism.  The
p l a c e steel rods (5) on the impeller.
h y d r a u l i c control system directs oil to the clutches
(h) Position stator (1) into impeller (3) and
i n the transmission. Bypass oil from the hydraulic
on rods (5).
c o n t r o l pressure relief valve (7) is directed to the
(i) Clamp the dial indicator to bolt.
torque converter inlet relief valve to aid in charging
(j) Move stator (1) from side to side (in line
t h e torque converter.
w i t h the dial indicator stem) and record the total
(2) A hydraulic oil pump (3) is located on the
movement  reading  on  the  dial  indicator.  This
f r o n t of the rear power takeoff housing. The pump
r e a d i n g is the total diametral clearance (twice the
delivers oil to the full flow oil filter (2) located near
running clearance (B)).
t h e left main frame. If the filter element becomes
(k) Measure the diametral clearance at four
clogged. a filter bypass valve opens and allows the
equidistant points using the highest clearance when
oil to flow unrestricted to the hydraulic control
determining if the components are within the
valve.
allowable  limits.
h. Installation. R e v e r s e r e m o v a l p r o c e d u r e a n d

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