Customer
concern of growling/graunching type noise when driving.
A road test
was carried out to confirm a worn bearing type noise when driving at low speed with
an intermittent clicking/graunching noise at very low speed, sounding like from
the rear of the vehicle.
Further
investigation was carried out and the vehicle raised off the wheels to allow
the drivetrain to be rotated.
The cause of
the issue was identified as a worn prop shaft centre bearing.
The bearing assembly
was replaced and a road test carried out to confirm the repair