Hyundai Venue (QX): Timing System / Drive Belt. Repair procedures

Hyundai Venue (QX) (2020-2026) Service Manual / Engine Mechanical System / Timing System / Drive Belt. Repair procedures

Removal
1.
Disconnect the battery negative terminal.
2.
Loosen the mounting bolts (A) and then, turn the adjusting bolt (B) clockwise in loose tension.

Hyundai Venue. Drive Belt. Repair procedures
3.
Remove the drive belt (A).

Hyundai Venue. Drive Belt. Repair procedures
Inspection
Drive Belt Inspection
1.
Visually check the belt for excessive wear, frayed cords etc.
If any defect has been found, replace the drive belt.
Hyundai Venue. Drive Belt. Repair procedures   
•
Cracks on the rib side of a belt are considered acceptable. If the belt has chunks missing from the ribs, it should be replaced.

Hyundai Venue. Drive Belt. Repair procedures
2.
Measure the drive belt tension. if necessary, drive belt an adjust.
Adjustment
Drive belt tension measurement and adjustment
Belt tension measurement
Measure the belt tension using a mechanical tension gauge or a sonic tension meter.
Tension
New Belt :
961.0 - 980.7 N.m (98.0 - 100.0 kgf.m, 216.1 - 220.5 lb-ft)
Used Belt :
637.4 - 735.5 N.m (65.0 - 75.0 kgf.m, 143.3 - 165.3 lb-ft)
Hyundai Venue. Drive Belt. Repair procedures   
•
If the engine has run for 5 minutes or more, the belt tension must be adjusted as a used belt.
•
When installing the V-ribbed belt, all grooves on the pulley should be covered with belt ribs.
•
A loose belt causes slip noise.
•
Too tight belt cause bearing of alternator and water pump to damage.
Using a mechanical tension gauge (BT-33-73F, BTG-2 type)
1.
While pressing the handle (A) of the gauge, insert the belt (B) between pulley and pulley (or idler) into the gap between spindle (C) and hook (D).

Hyundai Venue. Drive Belt. Repair procedures
2.
After releasing the handle (A), read a value on the dial pointed by the indicator (B).

Hyundai Venue. Drive Belt. Repair procedures
Using a sonic tension meter (U-505/507 type)
3.
Input the belt specifications into the tension meter.
Belt type
Location of measurement
Input data
M (Mass, g/m.rib)
W (Width, rib)
S (Span, mm)
With A/C
 Crankshaft pulley to A/C compressor pulley
13.4
 6
 178.9
Without A/C
 Idler to alternator pulley
 13.4
 6
 Actual measurement value

Hyundai Venue. Drive Belt. Repair procedures   
•
Measurement of S (Span) : Caculate average value after measuring the distance 3-4 times.

Hyundai Venue. Drive Belt. Repair procedures
•
D : Idlerd
•
d : Alternator pulley

Hyundai Venue. Drive Belt. Repair procedures
4.
Locate the micro phone (B) close to the center of belt span (A) and bounce the belt by finger 2-3 times. Read a value on the display.
[With A/C]

Hyundai Venue. Drive Belt. Repair procedures

[Without A/C]

Hyundai Venue. Drive Belt. Repair procedures
If adjustment is necessary
5.
Loosen the mounting bolts (A).
6.
Tighten the adjusting bolt (B) clockwise in loose tension ; loosen the bolt counterclockwise in high tension.

Hyundai Venue. Drive Belt. Repair procedures
7.
Recheck tension of the belt.
8.
After adjusting tension, tighten the through bolts.
Tightening torque
12mm (0.47in) bolt :
19.6 - 26.5 Nm (2.0 - 2.7 kgf.m, 14.5 - 19.5 Ib-ft)
14mm (0.55in) bolt :
29.4 - 41.2 Nm (3.0 - 4.2 kgf.m, 21.7 - 30.4 Ib-ft)
Installation
1.
Install the drive belt (A).
2.
Adjust tension by tightening the alternator tension adjust bolt (B) and then install the mounting bilts (A).
Tightening torque
12mm (0.47in) bolt :
19.6 - 26.5 Nm (2.0 - 2.7 kgf.m, 14.5 - 19.5 Ib-ft)
14mm (0.55in) bolt :
29.4 - 41.2 Nm (3.0 - 4.2 kgf.m, 21.7 - 30.4 Ib-ft)

Hyundai Venue. Drive Belt. Repair procedures
3.
Connect the battery negative terminal.

    Components 1. Drive belt

    Components 1. Idler

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