Toro 22317 Service Manual page 278

8. Rotate the upper hydraulic line into position aligning
it with the upper wheel motor fitting. Use a 1-1/8"
wrench to install the upper hydraulic line to the upper
wheel motor fitting (Fig. 0911 and Fig. 0912).
Toro Wheeled CUL Service Manual
4-PAW GAS/DRIVE SYSTEM
DSC-0962a
Fig. 0911
DSC-0963a
Fig. 0912
9. Use a 1-1/8" wrench to tighten the front upper
hydraulic line to the bulkhead fitting in the main
frame (Fig. 0913).
10. Start the machine. Operate the machine slowly in
forward and reverse motion to purge the air from the
hydraulic drive circuit.
11. Turn the machine off and remove the key.
DSC-0964a
Fig. 0913
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