SP5014TRX SERVICING HYDRAULICS
54
REPLACING HYDRAULIC PUMP
Engine must be shut off.
Disconnect hydraulic lines from pump and
cap them.
Remove bolts holding mounting plate to
machine (located at 6 & 12 o’clock position)
Remove plate/pump assembly by pulling
assembly straight out. Drive coupling will
separate and make removal possible. Make
sure to set aside fiber spacer for later re-
installation.
Remove drive coupling half from pump
shaft by loosening Allen screw. It may be
necessary to pry apart coupling by inserting
screwdriver into coupling split and relieving
pressure on pump shaft. Set aside key-way
for later re-installation.
Remove pump from backing plate by
removing mounting bolts.
To install new pump, reverse this process.
Making sure to replace rubber spacer in
coupling.
Recheck oil supply in reservoir.
KEEP RUBBER SPACER
TO PUT BACK INTO
COUPLER
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