PRINTED IN U.S.A.
601-9
913241/BP0508
Alt= to hide template information
Alt+ to display template information
Template Name: OML_1_col
0-00000
Template Date: 1994_04_22
RS5/6-34 Telescopic Handler
HYDRAULICS
FRAME LEVELING TROUBLESHOOTING
Test the pressure at the JP test port on flow divider.
Does the pressure gauge read 350 psi (24 bar)?
NO
NO
YES
Test the pressure at the EF port of the
hydraulic pump. Does the pressure gauge
read 3000 psi (207 bar)?
NO
YES
Replace the flow
divider.
Replace the hydraulic
pump.
Test the pressure at the MP test port of the
flow divider. Retract the boom to the end of
the cylinder stroke and hold. Does the pressure
gauge read 3000 psi (207 bar)?
Test the pressure at the J port of the
flow divider. Does the pressure gauge
read 350 psi (24 bar)?
YES
NO
Test the pressure at the
level left and level right
solenoid ports of the main
control valve. Does the
pressure gauge read
350 psi (24 bar)?
Replace flow
divider.
YES
NO
Test the pressure at the
frame leveling cylinder.
Does the pressure gauge
read 3000 psi (207 bar)?
Replace
joystick.
NO
YES
Replace the leveling
cylinder.
Replace main
control valve.
View thousands of Crane Specifications on FreeCraneSpecs.com
View thousands of Crane Specifications on FreeCraneSpecs.com
