Ramsey Winch RPH-25000 QUANTUM GBX User Manual
Page 8
5
3
28 36
33
43
25
22
26
30
26
35
41
9
3/8
APPLY LOC-TITE TO SETSCREW
23
28
22
ROD
AIR CYLINDER
INSTRUCTIONS FOR OVERHAUL
1. Drain oil from gear housing #9 by removing pipe cap #43 from pipe nipple in end bearing.
Remove reducer #41 and relief fitting #35. If new air cylinder is required, remove air cylinder
#30 from cover by removing (4) capscrews #23.
Remove washer #25, nut #26, setscrew #22, and insert #28 from end of air cylinder rod. Apply
Loc-tite to threads of nut #26 and thread onto setscrew #22 to 3/8” from drive end, as shown
below. Apply Loc-tite to threads of setscrew and thread insert #28 over end of setscrew and
against nut. Use setscrew and nut to thread insert #28 into end of air cylinder rod. Tighten nut
against cylinder rod, keeping 3/8” distance from drive end of setscrew to nut. If breather vent is
damaged, remove and replace.
2. Disconnect tube #46 from elbows #29, as shown. Remove motor #37 and gasket #32 by
removing (2) capscrews #20. Remove valve #47, if needed, from motor by loosening (3)
capscrews #19, as shown on page 14.
31
29
47
32
20
20
37
46
BLEEDER
FITTING