Hyundai Tucson: Timing System - Removal
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Mechanical System / Timing System / Timing System -
Removal
- Disconnect the battery negative terminal.
- Turn the crankshaft damper pulley clockwise, and align its groove with the timing mark of the timing chain cover.
- Remove the timing chain cover.
(Refer to Timing System - "Timing Chain Cover")
- Remove the cam to cam guide (A).
- Remove the timing chain tensioner (A).
WARNING
- Before the removal of timing chain tensioner, compress
tensioner piston then remove the tensioner
after fixing with fixing pin (A).
- Remove the timing chain tensioner arm (A).
- Remove the timing chain (A).
- Remove the timing chain guide (A).
- Remove the oil pump chain.
(Refer to Lubrication System - "Oil Pump")
- Remove the crankshaft sprocket (A).
Inspection
Sprockets, Hydraulic Tensioner, Chain Guide, Chain Tensioner Arm
- Check the camshaft sprocket, crankshaft sprocket teeth for abnormal wear, cracks or damage. Replace if necessary.
- Check a contact surface of the chain tensioner arm and guide for abnormal wear, cracks or damage. Replace if necessary.
- Check the hydraulic tensioner for its piston stroke and ratchet operation. Replace if necessary.
READ NEXT:
Timing System - Installation
Install the crankshaft sprocket (A).
Place the crankshaft key at the left 180º.
Install the oil pump chain.
(Refer to Lubrication System - "Oil Pump")
Install the timing chain (A).
WARNING
When inst
SEE MORE:
Electronic Parking Brake (EPB)
Applying the parking brake
To apply EPB (Electronic Parking Brake):
Depress and hold the brake pedal.
Pull up the EPB switch.
Make sure the Parking Brake warning
light comes on.
EPB (Electronic Parking Brake) may be
automatically app
Cylinder Block Crankshaft Journal Bore Mark Location
Letters have been stamped on the side surface of the block as a mark for the
size of each of the 5 main
journal bores.
Use them, and the numbers or letters stamped on the crank (marks for main
journal size), to choose the
correct bearings.
Information
- Home
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual