Domestic Compact Dash and Steering Pump
66
3.9.
Place a drain pan under the steering pump.
3.10. Working from back to front, disconnect the
hydraulic lines fromthe steering pump. Cap the
lines as they are removed. See Figure 3.10.
•
On the large lines, use a 13/16” wrench to turn
the fitting while holding the adaptor with a 3/4”
wrench.
•
On the small lines, use an 11/16” wrench to turn
the fitting while holding the adaptor with a 5/8”
wrench.
•
After the front-most line is loosened, it may be
easiest to unbolt the pump before the line is
removed completely.
3.11. Unbolt the steering pump from the pump mount-
ing bracket using and 10mm wrench.
See Figure 3.11.
3.12. The ports are labeled on the bottom of the steer-
ing pump. See Figure 3.12.
3.13. Intallation is the reversal of the removal process.
The following are notes on installation:
•
Attach the steering pump to the pump mounting
bracket. Tighten the bolts to a torque of 10 ft.-
lbs.
•
Position the steering shaft and steering coulmn
bracket as an assembly, connecting the parking
brake lever and parking brake rod in the pro-
cess. It will be neccesssary to rotate the steer-
ing shaft until the base of the shaft engages the
steering pump
•
Bolt the steering column bracket to the pedestal.
•
Connect all of the hydraulic fittings previously
removed from the the pump.
•
Install the dash panel and steering wheel on the
tractor, but do not fasten the dash panel in place.
•
Connect the main wire harness to the dash
panel wire harness and the instrument panel.
•
Test run the tractor in a safe area to check the
operation of the steering and to confirm that
there are no hydraulic leaks. Repair any prob-
lems that are identified.
•
After successful testing, complete final assem-
bly.
Figure 3.10
Figure 3.11
Pump mounting bolts
Figure 3.12
NOTE: O-ring adaptors
NOTE: labeled
ports
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