Hydraulic pipes

HYDRAULIC PIPES

Removing / Refitting

• Disconnect the fitting of the pipe to be changed from the corresponding hydraulic cylinder (see specific paragraph).

To prevent event the slightest loss of oil, keep the disconnected pipes directed upwards.

Move the electrohydraulic unit to a suitable position to allow an easy access to the pipe bracket.

1. Slacken the four screws fastening the pipe bracket to the electrohydraulic unit.
2. Remove the pipe bracket.

WARNING: When refitting make sure that the letter stamped on the pipe corresponds with the one on the bracket.

When refitting change all the O-Rings and the small retainer ring.

1. To assemble the retainer ring, use the special tool 1.821.257.000 working as illustrated.

Seal the pipe bracket fastening screws with Loctite 542.