TM-5-3805-254-14-P-2
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, GENERAL SUPPORT AND DEPT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS INFORMATION AND SUPPLEMENTAL MAINTENANCE INSTRUCTIONS)
JUNE 1980
TM-5-3805-254-14-P-2 - Page 745 of 894
TRUCK SERVICE MANUAL
TRANSMISSION
INSPECTION AND REBUILD
Para 6-3/6-4
Fig. 6-6.
Ball locations for control valve.
(10)
If ball bearing 6 (B, foldout 7) was removed,
press it onto the hub of turbine 7.
(11)
Carefully center the lockup clutch plate in the
flywheel.
Install the torque converter turbine, engaging
its hub splines with the internal splines of the lockup
clutch plate.
Seat the ball bearing in its bore.
6-4.
CONTROL VALVE BODY ASSEMBLY
CAUTION
The valve body assembly contains a number of
springs, some of which are similar and can be
mistakenly interchanged.
Also, springs vary in
valve bodies used on different models.
If
springs are not reinstalled in the same locations
from which removed, the calibration of valve
body functions will be lost.
For these reasons, it
is recommended that each spring, at removal, be
tagged with its item number in B, foldout 16.
This will simplify correct reassembly of the valve
body components.
a. Disassembly (B, foldout 16)
(1)
If not removed previously, remove manual
selector valve 72.
Stop bolt 62 must be removed before
valve 72 can be removed.
(2)
Position the valve assembly, modulator
upward (fig. 6-5).
Remove three bolts that retain the
modulator valve body, while holding the oil transfer plate
and separator plate together.
(3)
Lift off the modulator valve body and set it
aside, while retaining a grasp on the oil transfer and
separator plates.
(4)
Invert the oil transfer and separator plates
while holding them firmly together.
Lay them on the work
table.
(5)
Lift the separator plate off the oil transfer plate.
Compare check ball locations in the transfer plate to
those in the chart (shown in fig. 6-6), Make a sketch or
list that will identify the ball sizes and locations (for
reassembly).
Remove the balls.
(6)
Remove the lubrication pressure regulator
valve from the oil transfer plate as
738
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