Ramsey Winch RPH-15000T - Manual (Page 12)

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Generously apply grease (MOBILITH SHC 007) to teeth of ring gear (item #4), teeth of planet gears in drum (item
#1) and to bushing in end bearing (item #5). Apply grease to teeth of gear and short end of shaft (item #8).
Place gear end of shaft through backside of drum (item #1) rotate shaft to mesh shaft gear with planet gear in
drum. Apply grease to end of shaft and to I.D. and O.D. of bushing protruding from drum. Place thrust washer
(item #32) over end of shaft and against gear teeth of shaft. Set thrust washer (item #34) over bushing and
against drum. Place drum assembly into end bearing meshing planet gears with output gear on shaft and with
ring gear in end bearing. End of drum shaft is placed into bearing pressed in end bearing (item #5).
Apply grease to and O.D. of bushing protruding from drum. Set thrust washer (item #33) over bushing and
against drum. Assemble motor end bearing (item #6) to drum assembly and use tie plates (item #9) and
capscrews (item #13) to hold both end bearings together. Tighten capscrews to 173 Ft. Lbs. (235 Nm.). If
necessary, remove and replace appropriate shifter assembly (item #2 or #3), as follows:
MANUAL CLUTCH SHIFTER ASSEMBLY
Remove by loosening setscrew (item #18), jam nut and unscrewing clutch shifter. Be sure slot in ring gear is not
aligned with clutch shifter hole in end bearing. Rotate drum, if necessary, to insure hole and slot are not aligned.
Reinstall clutch shifter with plunger, jam nut and handle positioned in cylinder housing, as shown. Thread
assembly (with handle engaged in cylinder slot) into the end bearing. Pull drum toward the gear housing end
bearing to remove play. Hold drum in this position and continue threading the shifter assembly in until the gap
between the end of the handle and cylinder is 7/16 +0 -1/16 inch and handle is in the horizontal position, as
shown below. NOTE: This gap will vary with drum endplay. With the drum pulled against the gear housing, the
gap should be 3/8 inch. Lightly tighten jam nut. Rotate drum until handle snaps fully into the engaged position.
Pull handle out and rotate 90o. Verify that drum can be rotated freely (at least one full revolution) with clutch
shifter at DISENGAGED position. Securely tighten jam nut while holding the handle. Tighten setscrew securely.
Re-check clutch operation as described on page 5.
AIR CYLINDER SHIFTER ASSEMBLY
Remove by loosening setscrew (item #18), jam nut and unscrewing clutch shifter. To reinstall, thread air cylinder
into housing. Install one or two shims (item #34) under cylinder head, if needed, to orient air cylinder port for
pneumatic connections. Tighten setscrew. Refer to page 5 and check for proper operation of the clutch.