Maeda CC1485S-1, Инструкции по эксплуатации, Страница: 286 / 370

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[4] REPLACING THE HYDRAULIC OIL LINE FILTER ELEMENT
• Various parts are at elevated temperatures immediately after stopping the engine
operation. Do not replace the filter immediately. Wait until the oil is cooled.
• The oil may spurt out when the filler cap of the hydraulic oil tank is removed.
To relieve the internal pressure, slowly turn the oil inlet cap.
CAUTION
• Refer to the description under "MAINTENANCE 7.1 USE OF FUEL AND LUBRICATING
OIL ACCORDING TO TEMPERATURES” for the oil to be used.
• Prepare a container to receive spent oil.
• Have a filter wrench available.
1. Retract the hook block in the simplified retracting
recess and set the Machine to the "travelling posture"
as shown in the sketch on the right.
2. Open the engine hood and securely lock it with the
hood support lever.
3. Set a container to receive spent oil under the filter
element.
4. Turn the filter case (4) counterclockwise and remove
the element (2) and O-ring (3) from the filter base (4).
5. Clean the filter base (4) and filter case (1), apply clean
hydraulic oil on the gasket of new element (2), and
mount them on the filter base (4) together with the
O-ring (3).
In that stage, be sure to replace the O-ring (3) with a
new one.
6. Fill the filter case (1) with clean hydraulic oil and
mount it on the filter base (4).
When reinstalling the filter cartridge, tighten it for 1/2
of a turn after the filter case (1) comes in contact with
the sealing face of the filter base (4).
NOTES
·
Make sure that the old O-ring is not stuck to filter base
(4). Otherwise, it may cause an oil leakage.