Ramsey Winch DC-300 RAM-LOK User Manual
Page 9
7
INSTRUCTIONS FOR CHECKING ASSEMBLY ARRANGEMENT
AND
SETTING OF WORM BRAKE
When the worm brake is assembled the brake must be set with the balls in the #1 or the #2 set of
cam slots. (View A-A, page 5). It is indicated on the name plate whether the balls were installed in
the #1 or the #2 slots at the factory.
Three factors determine which slots the balls should be in:
1. Direction cable winds on the drum. It normally WINDS OVER THE TOP of the drum barrel.
2. The side of the winch that the input shaft is on. The INPUT SHAFT IS NORMALLY TOWARD
THE CAB. Whether the winch has the gear box on the right or on the left side of the winch does
not affect the brake setting.
EXAMPLE: When cable winds over the top of the drum, winch has a right cut gear and input shaft
is toward the cab (diagram 2) , then the balls need to be in the #2 cam slots.
If any one of these three factors differ from those stated above, the balls need to be in the #1 slots in
the cam. A second change in these factors requires the original arrangement,and if all three factors
are different, the balls need to be in the #1 slots. (See page 5 and 6 for disassembly and assembly
instructions).
Input side of winch
toward cab
Cable winds
over top
DIAGRAM 2