TM 5-2420-230-24-1
Maintenance & Service Manual
R & HR32000 3 & 6 Speed LD
MAINTENANCE AND SERVICE
The instructions contained herein cover the disassembly and
shafts with and without disconnect assemblies may vary on
reassembly of the transmission in a sequence that would nor-
specific models. The units are very similar to trouble shoot,
disassemble, repair, and reassemblie. Drain as much oil as possi-
mally be followed after the unit has been removed from the
machine and is to be completely overhauled. It must also be
ble before disassembly. See page 70 for R-Model (remote
understood that this is a basic HR32000 3 speed long drop
mounted) transmission front cover section.
transmission with many options. Companion flanges and output
DISASSEMBLY
Figure 3
Remove filter element housing and element. NOTE: It is recom-
Figure 1
manded a small pan be used to catch remaining oil in element
Side view of 3 speed HR32000 long drop transmission.
housing.
Figure 2
Remove two valve to converter housing capscrews. Install two
Figure 4
aligning studs as shown. Remove remaining capscrews.
Remove charging pump to pressure regulating valve stud nuts.
Remove control valve and gasket.
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