Hyundai i20 Quiz
MANUAL TRANSMISSION SYSTEM

Troubleshooting

In this manual: MANUAL TRANSMISSION SYSTEM
General Information — 17Engine Mechanical System — 79Engine Electrical System — 50Emission Control System — 22Engine/Fuel Control System — 107Clutch System — 27MANUAL TRANSMISSION SYSTEM — 21Drive Shaft and Axle — 18Suspension System — 29Steering System — 21Restraint — 41Braking System — 53Body Work (Interior and Exterior) — 190Body Electrical System — 181Heating, Ventilation and Air Conditioning — 58
~1min read

TROUBLESHOOTING

Symptom Probable Cause REMEDY
Vibration, Noise Loose or damaged engine or transmission mounts Retighten or replace the mounting bolts
Incorrect shaft end play Correct end play
Worn or damaged sprockets Replace the gears
Improper oil quality Replace with specified oil
Low oil level Fill
Incorrect idle speed Adjust idle speed
Oil leak Damaged or broken oil seal or O-ring Replace the control cable oil seal or O-ring.
Hard shifting Faulty control cable Replace the control cable
Poor contact or wear of synchronizer ring and gear cone Repair or replace
Improper oil quality Replace with specified oil
Jumping out of gear Worn shift fork or broken spring Replace the broken shift fork or spring
Excessive clearance between synchronizer hub and sleeve spline Replace the synchronizer hub and sleeve.

Test yourself

A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.