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Figure 4C-12. Removing (or Installing) Freewheel Roller Race Retaining Nut
Figure 4C-15. Removing Converter Pump Hub and Bearing

Maintenance Manual For 40 Ton Crane Crawler Mounted Page Navigation
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F i g u r e 4C-14. Removing (or
Figure 4C-13. Removing (or
Installing) Split Retainer Plate
Installing) Lock Strips
2. Remove the eight bolts and lock wash-
3. Remove snap ring (19) from converter
ers from the bearing retainer.
output shaft (3, Figure 4C-27 on page
4C-22).
3. Remove the retainer and the shims
from the bearing housing. If necessary,
4. Remove stator assembly (2 through 4,
use jackscrews.
Figure 4C-39 on page 4C-34).
4. Remove the six bolts and lock washers
5. Straighten the staked section of the
from the bearing housing.
freewheel roller race retaining nut (13).
5. Using jackscrews, remove the bearing
6. Using spanner wrench J 6534, remove
housing and gasket from the converter
the retaining nut (see Figure 4C-12 on
housing (see Figure 4C-18 on page
page 4C-17).
4C-19).
7. Remove freewheel roller race and spa-
6. The output shaft may come out with
cer.
Remove the bear-
the bearing housing.
If the out-
ing housing from the shaft.
8. Remove 12 bolts, six lock strips and
p u t s h a f t d o e s  not come out when the
the split retainer that retains the con-
bearing housing is removed, remove the
verter pump (see Figure 4C-13 and
output shaft (see Figure 4C-19 on page
Figure 4C-14).
4C-20). A sleeve, two seal rings and
two roller bearings will come off with the
9. Remove the converter pump.
shaft.
10. The converter pump hub and bearing
may come off with the converter pump.
R e b u i l d of Subassemblies
I f n o t , remove the hub and bearing (see
Figure 4C-15 on page 4C-19).
TORQUE CONVERTER HOUSING. To re-
build the torque converter, proceed as
11. Remove seal rings from ground
follows (see Figure 4C-38 on page
sleeve (see Figure 4C-16 on page
4C-33):
4C-19).
1. Remove the square head plug, seal
ring and lock washer from the rear of
REMOVAL OF OUTPUT SHAFT. To re-
the converter housing.
move the output shaft, proceed as fol-
lows:
2. Install the slide hammer remover J3187
and adapter J4857 in the threaded hole in
1. Position  t h e c o n v e r t e r h o u s i n g w i t h
the output shaft up (see Figure 4C-17 on
page 4C-19).
4C-18


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