Ramsey Winch RPH-40000 2 SPEED W/AIR TENSIONER - Manual (Page 7)

5
36a
36
41
49
34
48
16
21
33
INSTRUCTIONS FOR OVERHAUL
DIS-ASSEMBLY
1. Drain oil from gear housing #10 by removing pipe cap #44 from pipe nipple in end bearing.
Remove reducer #43 and relief fitting #39. If new air cylinder is required, remove air cylinder #35
from cover by removing (4) capscrews #24.
Remove washer #26, nut #27, setscrew #22, and insert #32 from end of air cylinder rod. Apply
Loctite to threads of nut #27 and thread onto setscrew #22 to 3/8” from drive end, as shown
below. Apply Loctite to threads of setscrew and thread insert #32 over end of setscrew and
against nut. Use setscrew and nut to thread insert #31 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
#40 is damaged, remove and replace.
2. Disconnect tube #48 from elbow #33 on valve #49
and fitting #34 on bottom of brake #36. Remove motor
#41 and gasket #36a by removing (2) capscrews #21.
Remove valve #49, if needed, from motor by
loosening (4) capscrews #16.
24
22
27
3/8
40
26
22
38
26
32
27
35
39
32
AIR CYLINDER
ROD
APPLY LOC-TITE TO SETSCREW
44
10
43