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Figure 3-3. Lateral Tilt Circuit
Problem
Lateral tilt function moves improperly
Lateral tilt function chatters or loses position
Reason
Incorrect Speed Adjustment
Spool Valve Not Centered
Bad Check Valves
Low on Oil
Pinched Hose
Defective Mini-Valve
Pressure Relief Valve Not Set Properly
Bad Solenoid
Defective Relay Box or Pendant Control
Defective or Dirty Check Valves
Oil Leakage in Circuit
Air Inside Cylinder
Pinched Hose
Low on Oil
3-5. LATERAL TILT DIAGNOSIS CHART
041905.041
LATERAL TILT
CYLINDER
CLAMP RING
PLUMBING
TERMINAL
MINI-VALVE
COPPER
LINE
INTERNAL
OIL RETURN
TO RESERVOIR
INTERNAL OIL
FROM PUMP
FLEXIBLE
HOSE
LEFT CIRCUIT
RIGHT CIRCUIT
CHECK
VALVE
SPEED CONTROL
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