Execution order
1. Turn the crankshaft counterclockwise to the 90° before TDC position as shown in the figure.
Warning: Make sure the valves are adjusted properly.
2. Using the BORROUGHS BT-33-73F device, measure the tension of the toothed belt in the middle of the tension side.
Belt tension on a cold engine 9.5-16.5 kg
Warning! Place the measuring supports of the device at the base of the belt teeth, and the measuring tip in the middle, on the back side of the belt.
(The original can be found on the resource: hyundaibook)