Winnebago 1987-1989 LeSharo Service Manual page 282

DIAGNOSTICS
FAULT • CORRECTION CHART
Fixed gear changing speeds with or without
warning light illuminating
FAULT - PROBABLE CAUSE CHECKS· CORRECTIVEACTION
1. Load potentiometer not adjusted properly, Using tool XR25 check and adjust the load
disconnected or defective. potentiometer. Check the connection.
No drive regardless of gear selected.
FAULT - PROBABLE CAUSE
CHECKS- CORRECTIVEACTION
Check the fluid level and fill if necessary.
Check the appearance of the fluid (if it is dirty and smells burnt, see point 8)
Check the selector control adjustment.
Check the displacement of the manual
controlled Clean or replace filter screen as needed.
- Withdraw the dipstick with engine stopped
-
Withdraw the dipstick with engine running. If the
fluid level does not alter, the pump shaft is no longer driving the pump. Change the damaged components depending on the extent of the
damage pressure
Check the fl uid pressure
noise)
Change the drive plate (check that the centering
dowels are
present and
the condition of the
ng device and the crankshaft.)
fitting
or operation of
hydraulic
-
Check that the hydraulic control unit is tightened properly
-
Check the condition and position of its seals
-
Check the hydraulic control unit (see Hydraulic
Control Unit subsection)
Change the
damaged parts
depending
on
the
Change the impeller shaft Change the converter
F2-8
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