Ramsey Winch RPH 111,2 - Manual (Page 8)

INSTRUCTIONS FOR OVERHAUL
1. Drain oil from gear housing item #11 by removing plug item #47 from end bearing. Remove reducer and relief fitting
items #41 & #46.
If new air cylinder is required, remove air cylinder item #37 from adapter item #4 by removing (4) capscrews item #26.
Remove breather vent item #42. Remove washer item #30, nut and setscrew items #31 & #25 and insert item #34
from end of air cylinder rod. Apply Loc-tite to threads of nut item #31 and thread onto setscrew item #25 to 10 mm (3/8
inch) from drive end, as shown below. Apply Loc-tite to threads of setscrew and thread insert item #34 over end of
setscrew and against nut. Use setscrew and nut to thread insert item #34 into end of air cylinder rod. Tighten nut
against cylinder rod, keeping 10 mm (3/8 inch) distance from drive end of setscrew to nut. Be sure breather vent item
#42, and relief fitting item #41are not damaged and in good operating condition. Remove and replace if necessary.
Remove air cylinder adapter item #4 and gasket item #40 from gear housing cover by unscrewing (4) capscrews item
#21.
2. Disconnect tube item #50 from elbow item #35 and fitting item #36 on bottom of brake item #38. Remove motor item
#43 and gasket item #38b by removing (2) capscrews item #24. Remove valve item #51, if needed, from motor by
loosening (3) capscrews item #22 (not shown).
10 mm
25
ROD
AIR CYLINDER
26
25
37
31
34
42
APPLY LOC-TITE TO SETSCREW
11
46
41
4
21
47
39
30
40
31
(3/8)
51
24
43 24
38b
38a
50
5