Basic data for adjustments and control (Hyundai Elantra XD)

Data	Meaning
Idle speed, min⁻¹
– 1.6 l	750±100
– 1.8 l	700±100
– 2.0 l	700±100
Diesel engine, 2.0 l (selector lever in position N)
– A/C OFF	750±40
– A/C ON	800±40
Ignition advance angle before TDC,°
– 1.6 l	9±5
– 1.8 l	6±5
– 2.0 l	8±5
Spark plug interelectrode gap, mm	0,7–0,8
Free travel of clutch pedal, mm	6–13
Clutch pedal travel, mm	145
Clutch pedal height, mm	166,9
Minimum permissible distance to rivet heads at maximum wear of clutch disc friction linings, mm	1,1
Height difference between the ends of the diaphragm spring, mm	0,5
Maximum permissible axial clearance of the front wheel hub, mm	0,008
Maximum permissible starting torque of wheel bearing, N	1,8
Front wheel alignment, mm	–2…+2
Rear wheel alignment, mm	4 (+3/ –1)
Front wheel alignment	0' ±30'
Rear wheel camber, mm	–55' ±30'
Front wheel kingpin caster angle	2°49' ±30'
Kingpin inclination angle	12°10' ±30'
Kingpin offset, mm	–1,0
Steering wheel play, mm	0–30
Wheel turning angle
- inner wheel	40°1' ±2°
- outer wheel	33°45'
Steering wheel turning force, N	29
Power steering pump drive belt deflection when pressed with a force of 98 N	6-9 mm
Steering wheel turning moment, Nm	2–5
Brake pedal installation height, mm	170
Brake pedal travel, mm	128
Brake light switch gap, mm	0,5–1,0
Free travel of brake pedal, mm	3–8
Distance from the pressed brake pedal to the floor, mm	61
Clearance between brake booster pushrod and master cylinder, mm	0
Parking brake lever travel when tightened with a force of 196 N	8 clicks
Minimum permissible thickness of front brake pads, mm	2
Minimum permissible thickness of brake disc, mm	22,4
Minimum permissible thickness of rear brake shoe linings (drum brake), mm	1
Maximum permissible diameter of brake drum boring, mm	205,2
Minimum permissible thickness of the rear brake disc, mm	8