ZAX230 ZAX240 ZAX250 Hydraulic Oil Seal Kit ZX230 ZX240 ZX250

ZAX230 ZAX240 ZAX250 Hydraulic Oil Seal Kit ZX230 ZX240 ZX250 1 BUCKET KIT ARM KIT BOOM SEAL

Diagnostic Codes
Use one of the following methods to check for active diagnostic codes:
The electronic service tool
The display on the control panel
Flash CodesElectronic Service Tool
Connect the electronic service tool to the diagnostic connector.
Check for active diagnostic codes on the electronic service tool.
Investigate any active codes before continuing with this procedure. Refer to Troubleshooting, "Troubleshooting with a Diagnostic Code".Display on the Control PanelNote: The following procedure is only applicable if the appliion is equipped with a display on the control panel.
Check the display on the control panel for active diagnostic codes.
Troubleshoot any active codes before continuing with this procedure. Refer to Troubleshooting, "Troubleshooting with a Diagnostic Code".Flash CodesNote: The following procedure is only applicable if the machine is equipped with the appropriate warning lamps.
Check the warning lamps on the control panel for flash codes. Flash codes are explained in Troubleshooting, "Flash Codes".

Use the electronic service tool to reset the parameters to the OEM specifiions.
Ensure that the repairs have eliminated the fault.
If the repairs have not eliminated the fault, proceed to "Throttle Signal for the Throttle Position Sensor".Throttle Signal for the Throttle Position Sensor
Use the electronic service tool and observe the signal for the throttle position sensor. Make sure that the throttle reaches the 100% raw position and the calibrated position.
If the signal is erratic, refer to Troubleshooting, "Analog Throttle Position Sensor Circuit - Test" or refer to Troubleshooting, "Digital Throttle Position Sensor Circuit - Test".
If the engine has a throttle switch, refer to Troubleshooting, "Throttle Switch Circuit - Test".
If the fault has not been eliminated, proceed to "Air Intake and Exhaust System".Air Intake and Exhaust System
Check the air filter restriction indior, if equipped.
Ensure that the air filter is clean and serviceable.
Check the air intake and the exhaust system for the following defects:
Blockages
Restrictions
Damage to the air intake and exhaust lines and hoses
Make all necessary repairs to the engine.
Ensure that the repairs have eliminated the fault.
If the fault has not been eliminated, proceed to "Fuel Supply".Fuel Supply
Contact with high pressure