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The valves A and B are same type, over center valves.
Valve C is a sequence
valve.
1. Free wheel the winch.
2. Pull the lever as the winch should pull, (drum will not turn
as it is in free-
wheel position.)
3. The gauge should read approx. 40-50 bars.
4. Push lever as the winch should back out cable. The gauge
should read 40 -50
bar higher than previous reading.
5. If not, turn one of the A or B valves set screws. If as
example setting A would
not make any difference in pressure reading try
B. Make sure you know how
many turns you did and turn it back to start
position.
6. When done with A&B settings engage the winch again for
test.
7. Pull winch lever and the winch cable starts to pull. Now turn
valve C until the
winch gear down to low speed. Turn the set screw
back slowly until winch
gear up to high
speed and leave it there. Your winch should now work without
problems.
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