40 - 8
Section F Transmission
9803/3280
Section F
40 - 8
Issue 1
Fault Finding
NO
NO
NO YESNO
YES
YES
NO
Is gearbox oil level low?
START
Carry out a Lubrication Pressure
Test.
Is the pressure low?
Carry out Torque Converter Out
Pressure Test. Is the pressure correct?
Top up oil level.
Check the condition of the torque
converter relief valve. Make sure that
the cooler lines are not restricted.
Rectify as applicable.
Remove and dismantle gearbox.
Check all components for signs of
wear or damage, especially shaft
seals and bearings. Rectify as
applicable.
Is gearbox oil the correct type and
free from contamination?
Check reason for contamination.
Rectify as applicable Drain and flush
oil, see Flushing the Gearbox Oil.
A396340
Powershift Gearbox
Chart G - Noisy operation
www.WorkshopManuals.co.uk
Purchased from www.WorkshopManuals.co.uk
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