special flushing partsM-6 Replacement of return filter (Replacement of standard filter

Assembly process No.

M-6 Replacement of return filter (Replacement of standard filter → special flushing parts) (1/2)

1. Replace the element of hydraulic oil return filter with exclusive flushing element (1), and replace valve and strainer with plate (2).

a When replacing the elements, take out the element slowly so that refuses adhered to the element do not fall inside. Also, take out refuses by hand from the case.

a Confirm the installing condition of the element in accordance with "2. Installing Condition of Element".

a When the atmospheric temperature is below –15°C, do not use (2). Replace only the element and flush the circuit while running the engine at low idle.

No. Part Name Part No. Q'ty 1 Element 208-60-71170 1 2 Plate 21T-60-13730 1

Exclusive flushing element

a Removed standard element (208-60-71123), strainer (07069-25400) and valve (208-60-71160) will be used again after flushing is finished. Accordingly, clean and keep them so that they will not be damaged.

Assembly process No.

M-6 Replacement of return filter (Replacement of standard filter → special flushing parts) (2/2)

2. Installing condition of element

Element

Fig. 1 Good condition Fig. 2 Bad condition

a Do not insert the element so that it stands on the step at the bottom of the case as shown in Fig. 2. When the filter case is filled with oil, it is difficult to check if the element is inserted correctly, so turn the element by hand after inserting it in the case. When it turns smoothly, it is considered to be inserted correctly.