Operation Manual
BX25,
RCK54(P)-23BX,
RCK60B-23BX,
LA240,
BT601,
WSM
BACKHOE
1.
GENERAL
[2]
GENERAL PRECAUTION
[1]
BACKHOE IDENTIFICATION
When contacting your local KUBOTA distributor, always specify
backhoe serial number and hour meter reading.
(1) Serial Number
(2) Hour Meter
W1010477
3UFAAABLP008A
• During disassembly, carefully arrange removed parts
in
a clean
area to prevent later confusion. Screws, bolts and nuts should be
replaced
in
their original positions to prevent reassembly errors.
• When special tools are required, use genuine KUBOTA tools.
Special tools which are not used frequently should be made
according to the drawings provided.
• Clean parts before measuring them.
• Use only genuine KUBOTA parts for parts replacement to
maintain backhoe performance and to assure safety.
• O-rings and oil seals must be replaced during reassembly. Apply
grease to new O-rings
or
oil seals before reassembling.
• Nipples must be tightened
to
the specified torque. Excessive
torque may cause damages hydraulic units
or
nipples, and
insufficient torque will result
in
oil leaks.
• When using a new hose
or
pipe, tighten nuts to the specified
torque once, then loosen them (approx. by
45
0)
to allow hose
or
pipe to settle before retightening to the specified torque (except
teflon tape parts).
• When removing both ends
of
a pipe, remove the lower end first.
• Use two pliers in removal and reinstallation; one to hold the static
side, and the other to turn the side being removed
to
avoid
twisting.
• Check to see that sleeves
of
fearless connectors and tapered
sections
of
hoses are free
of
dust and scratches.
• After tightening nipples, clean the joint and apply the maximum
working pressure 2 to 3 times to check for oil leak.
A:
Grease
W1010572
9-S1