Figure 4-45A. Timing the Winch Motor(1)The first step in timing is to locate the largest open pocket in the geroler; mark the location on the outsideedge of the geroler. Aline case drain hole and pressure relief hole in geroler with similar holes in bearinghousing. Install geroler on bearing housing. (Retain rollers in outer geroler ring if they are loose.) Installvalve drive in geroler. Aline case drain hole valve plate with case drain hole in geroler. Install valve plate(seal side toward geroler) on geroler.(2)The second step is to locate the slot opening in the valve plate which is in line with the largest open pocketof the geroler.(3)Finally, locate any one of side openings of the valve that goes through to the face of the valve. Line upthis side opening with open slot of valve plate that is in line with largest open pocket of geroler. Rotatevalve clockwise (one-half spline tooth) to engage spline teeth of valve drive. This provides the rotationshown when pressurized as shown in Detail B.g.Apply clean grease on three balance ring springs (12, Figure 4-45) and install in three holes located insideboreface of valve housing (3). Apply petroleum jelly to small seal (11) and install in case drain groove of valvehousing. Apply petroleum jelly to o-ring (10) and install in outside groove of valve housing.h.Apply petroleum jelly to inner and outer face seals (15, 16). Lay the balance ring (13) with the seal surfaces upand install the inner seal with the outside diameter facing down and install outer seal with the outside diameterfacing up.4-177
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