Ramsey Winch H-930R DOW-LOK w/Air Shifter for Szummar User Manual
Page 18
Cable Tensioner Overhaul
1. Disconnect the air supply from the cable tensioner at the
“T” fitting (item #80). It is not necessary to remove the
tensioner bracket and spacer from the frame angles to
replace the tensioner bar or actuators.
2. Remove nuts (item #69) from actuators (item #82) that
hold the actuators to the tensioner assembly (item #2).
Remove pin (item #26) by removing cotter pin (item
#78) and washer (item #76) on both sides.
3. Remove the tensioner assembly (item #2) and inspect
the actuators for damage.
4. Remove and replace any damaged parts. Tighten cap-
screws (item #49) that attach tensioner bar (item #6) to
tensioner assembly to 30 ft.-lbs (41 Nm) torque.
5. Insert the pin (item #26) through the bracket (item #39)
and secure with the washers (item #76) and cotter pins
(item #78). Replace nuts (item #69) and tighten to 10 ft-
lbs. (13.5 Nm) torque.
6. Center the tensioner bar between the drum flanges.
Loosen (but do not remove) the mounting bolts (item
#51) and center with a scale or tape measure. Tighten
the mounting bolts to 87 ft-lbs (118 Nm) torque.
7. Reconnect the air supply to the “T” fitting (item #80) on
the cable tensioner. Do not tighten more than 1/4 turn
beyond hand tight. If the cable was removed, do not
energize the cable tensioner until the cable is
installed. See Cable Installation, page 4.
16
51
2
69
78
82
33
32
81
26
39
76
69
75
4
68
69
78
94
6
49
76
80
AIR SUPPLY
CONNECTS
HERE