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2. Operation 01/2018 Rev. 1 EA(B)O-6X06
The following chart presents some transmission malfunctions with their most common causes and possible
solutions.
Troubleshooting
Problem Probable cause Possible solution Reference
Transmission Incorrect idle speed Adjust idle speed Instructions in the
noise when in adjustment vehicle’s manual
neutral
Improper or Replace disc Instructions in the
damaged clutch vehicle’s manual
disc
Loose or damaged Replace and/or Instructions in the
engine or tighten mounts vehicle’s manual
transmission mounts
Worn or damaged Replace yoke Instructions in the
yoke vehicle’s manual
Warped or Repair or replace Requires specic
unbalanced drive drive shaft procedure
shaft
Low lubricant level Fill with recommended Lubrication, in this
oil to the proper level manual
Contaminated Drain and clean Lubrication, in this
lubricant transmission and rell manual
with recommended oil
Worn or damaged Replace damaged parts Instructions in this
gears and/or manual
bearings
Misalignment due Retighten capscrews Instructions in this
to loose tightening manual
capscrews
Transmission Improper or Replace disc Instructions in the
noise with damaged clutch vehicle’s manual
shifted gears disc
Low lubricant level Fill with recommended Lubrication, in this
oil to the proper level manual