Winnebago 1987-1989 LeSharo Service Manual page 283

DIAGNOSTICS
FAULT - CORRECTION CHART
No forward drive
FAULT - PROBABLECAUSE CHECKS - CORRECTIVE ACTION
3. Stuck or damaged feed hub rings
1. Check the appearance of the fluid
2. Defective E1 clutch or E1 piston seal
If it is dirty and smells burnt, see point 2
Change E1-E2 assembly (see point 3)
Check the feed hub rings of E1-E2 (condition and
free rotation)
4. Incorrect fitting or operation hydraulic control - Check that the hydraulic control unit is tightened
unit properly
- Check the condition and position of its seals
- Check the hydraulic control unit (See subsection
"Hydraulic Control Unit")
No reverse and no engine braking in 1st gear
"Hold"
FAULT - PROBABLECAUSE
1. Appearance of fluid
~. F1 piston seals
4. Worn F1 brake
CHECKS - CORRECTIVE ACTION
If it is dirty or smells burnt, see point 4
Check the condition of the eirclip grooves, change
the eire/ips.
Check and change the piston seals
Check F1 brake
No drive in 1st Automatic but drive in 1st gear
"Hold"
FAULT - PROBABLECAUSE
1. Freewheel
CHECKS - CORRECTIVE ACTION
Change freewheel
F2-9