What causes gearbox leakage in HELI CQD18X1 Trucks?
If your HELI Trucks experience leakage from the gear box, it could be due to: * Leakage in the plug: Adjust or replace the gasket. * Seeping next to the monitor’s axis: Replace the o-ring. * Seeping in the connecting face of the connecting plate and transmission box housing: Check the connecting surface clearance and apply sealant.
Why is there no steering in my HELI CQD18X1?
If your HELI Trucks aren't steering, it could be due to: * The steering motor not working: Check and replace the power supply line. * The turn angle sensor not working: Check and replace the power supply line. * Damage to the proximity switch: Check if the clearance between the proximity switch and sensing plate is smaller than 5mm, or change the proximity switch. * The steering controller not working: Check the harness and replace it.
How to fix loud gear noise when driving HELI CQD18X1?
If the gears of your HELI Trucks are making a loud noise when driving, this may be due to: * Too much clearance between the gears: Adjust the gears. * Much wear of the gears: Replace the gears. * Lower oil level in oil tank: Add oil.
What to do if the lifting motor is not working in HELI CQD18X1?
If your HELI Trucks' lifting motor isn't working, it could be due to: * A short circuit in the contactor coil: Change the connector. * Abnormal working of the lifting switch: Check and change the switch. * Broken wire: Connect again. * Poor connector contact: Check and repair. * A fault of the lifting controller: Check and repair.
Why are the gears making a loud noise when steering HELI CQD18X1 Trucks?
If the gears of your HELI Trucks are making a loud noise when steering, it may be because: * There is too much clearance between the gears: Adjust them. * The gears are worn: Replace them.
What causes the parking brake to not work on HELI Trucks?
If your HELI Trucks' parking brake isn't working, it could be because: * The voltage switch is in the power off position: Check the electricity supply. * There is greasy dirt on the friction surface of the friction disc: Clean the dirt and readjust the gas gap.
Why can't side shifting be realized on my HELI CQD18X1?
If side shifting cannot be realized on your HELI Trucks, it may be due to: * Damage of two-position six-way valve: Change it. * Inner leakage of piece for control valve auxiliary function: Change it. * Inner leakage of tilting cylinder: Change it.
Why are the illuminative lights working abnormally on HELI Trucks?
If the illuminative lights on your HELI Trucks are working abnormally, it could be due to: * A broken fuse: Change it. * Poor contact of the connector: Check and repair. * A broken bulb: Change it.
Why can't the fork reach forward or backward on my HELI Trucks?
If your HELI Trucks' fork can't reach forward or backward, this may be due to: * The two-position six-way valve is damaged: Change it. * Inner leakage of piece for control valve auxiliary function: Change it. * Inner leakage of tilting cylinder: Change the seal ring.
What causes inflexible steering in HELI Trucks?
If your HELI Trucks experience inflexible operation of the steering system, it may be due to inequality of steering wheel rotating. To resolve this, adjust the hand wheel to make it homocentric-ally with the steering axis.
Performing trial operations of mast functions and truck movements.
Precautions for mast operation and safe parking/shutdown procedures.
Adherence to instructions, low voltage conditions, and electrolyte monitoring during charging.
Explanation of the service brake system and its operation modes.
Procedures for disassembling the mast.
Steps for mast disassembly when space is not a constraint.
Steps for mast disassembly when space is limited.
Procedure for reassembling the mast.
Maintenance procedures for the telescopic fork assembly.
Maintenance procedures for the lifting chain.
Procedures for checking the lifting chain's condition.
Procedure for changing the lifting chain.
Inspection guidelines for the fork's wear, cracks, and distortion.
Steps for disassembling the rear lifting cylinder.
Steps for disassembling the front lifting cylinder.
Regular maintenance procedures for the battery.
General instructions for truck diagnosis.
Diagnostic checks performed when the electric lock is off.
Performing alternate checks on key circuits and components.
Checks to perform while the truck is operating.
Continuous monitoring of critical parameters.
Common faults related to the traction system.
More traction system faults and their remedies.
More pump control system faults and their remedies.
Further steering system faults and remedies.
Analysis of the "EEPROM KO" fault.
Analysis of the "CANBUS KO" fault.
Analysis of the "COIL SHORTD" fault.
Routine maintenance schedule and procedures.
Periodic maintenance tasks and their cycles.
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