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OMAHA STANDARD
G. INSTALL HYDRAULIC SYSTEM
1. Attach pump mount bracket channels to pump assemble with 3/8-16 X 1” hex head
bolts, flat washers, and lock nuts
2. Locate pump and bracket assembly and attach to frame with 5/8-11 X 1 3/4” hex head
bolts and lock nuts
NOTE: Vertical legs of pumps mount bracket channels attach to outside of frame
3. Install hydraulic hoses
A. SA Electric Pump (see figure 10)
I. Run hose from pump outlet port to base of cylinder
B. DA Electric Pump (see figure 12)
I. Run high pressure hose from pump “C1” port to base of cylinder
II. Run low pressure hose from pump “C2” port to port on top of cylinder
4. Fill reservoir with ATF type F or Dexton automatic transmission fluid
5. Install wiring (see figures) 11 or 13)
A. Remove ground cable from battery before making any electrical connections
B. String cable/wire harness along frame and tie in place with nylon straps
C. Connect supply cable and 14 AWG THHN wire to positive terminal of battery
D. Attach one end of ground cable to frame, making sure there is a good
connection for proper ground. Attach other end to negative terminal of battery.
E. Check for proper operation of hoist
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