Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-751-G2 - Manual (Page 22)

4. General Product Information
22 PNEG-751-G2 12" Series II Sweep 131' and 135' Diameter
Recommended Installation Wrench Torque
To Remove
1. Remove all cap screws.
2. Insert the cap screws into the threaded jack hole or holes.
3. Tighten all the jack screws alternately and evenly beginning with the screw farthest from the bushing
saw slot. Tighten until the bushing grip is released. Slide the unit off the shaft.
Bushing
Cap Screw Key Seat Set Screw
Size lbs.-in Size lbs.-in
H 1/4"-20 x 7/8" 90 N/A N/A
JA #10-24 x 1" 60 N/A N/A
SH 1/4"-20 x 1-3/8" 108 1/4"-20 87
SDS 1/4"-20 x 1-3/8" 108 1/4"-20 87
SD 1/4"-20 x 1-7/8" 108 1/4"-20 87
SK 5/16"-18 x 2" 180 1/4"-20 87
SF 3/8"-16 x 2" 360 3/8"-16 290
E 1/2"-13 x 2-3/4" 720 3/8"-16 290
F 9/16"-12 x 3-5/8" 900 3/8"-16 290
J 5/8"-11 x 4-1/2" 1620 1/2"-13 620
M 3/4"-10 x 6-3/4" 2700 1/2"-13 620
Do not lubricate the bushing taper, bushing bore, hub taper or the shaft. Doing so
could result in breakage of the product.
Excessive screw torque may cause damage to either the bushing and/or the
sheave. Uneven pressure on the jack screws may also damage the bushing
flange making removal difficult without damage to the bushing and/or sheave.
Do not use worn hex keys and/or wrenches. Doing so may result in a loose
assembly or may damage the screws.
CAUTION