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1-88-2 AIL01ETRP 1.4 Maintenance Method 051 1-001 (4) Loosen the nut located under the oil filter with a wrench. Pull it out by turning by hand and keep the filter cover pushed up until the nut gets loose enough. Note th…

1-88-1 AIL01ETRP

1.4.12 Replacement of Oil Filter

The oil filter must be replaced after initial 500 hours and every 12,000

hours for subsequent use.

• Required Items

Tools : Monkey Wrench, Hex-Head Wrenches (M14 and M10),

Stepladder

Material: Oil Filter (Type: LND-04), Oil (SYNTHESO HT220 Approx.

14 liters), Seal Tape

Others : Plastic Bag, Rag, Gummed Cloth Tape, Rubber Gloves,

Waste Oil Container

• Replacement Procedure

(1) Detach the upper cover of the machine and open the front door.

(2) Detach the fan in front of the oil filter.

Fig. 4A92-1

(3) Enclose the oil filter area with a plastic bag to prevent oil spills and

fasten the bag with a gummed cloth tape.

Keep the front part of the plastic bag open.

Fig. 4A92-2

1.4 Maintenance Method

0511-001

Fan Anchor Bolt

Note

1-88-2 AIL01ETRP

1.4 Maintenance Method

0511-001

(4) Loosen the nut located under the oil filter with a wrench.

Pull it out by turning by hand and keep the filter cover pushed up until

the nut gets loose enough.

Note that oil will come out from the upper area of the cover

unless the cover is kept pushed.

Oil will also flow out from the lower area when the nut comes

off. Get a rag ready for use during the work.

(5) Pull out the filter cover downward.

Fig. 4A92-3

When you pull out the filter cover, note that a packing might be

attached to the cover edge.

(6) Turn the nut fastening the oil filter until it comes off and pull out the oil

filter downward.

Fig. 4A92-4

Note that the washer on the lower area of the oil filter must be

reused. Be sure not to lose it.

Note

1-88-3 AIL01ETRP

(7) Keep the oil filter disassembled for a while until oil comes out enough.

Fig. 4A92-5

(8) Insert a new oil filter, attach the washer, and tighten the nut to fasten

the filter firmly.

Fig. 4A92-6

(9) Attach the filter cover and tighten the nut.

(a) Insert the filter from the top so that the packing can stay

straight along the cover edge. After that, attach the cover.

(b) Be sure not to deform the packing.

Tightening the nut excessively will cause the packing to

deform.

(10) Attach the fan firmly.

(11) Supply oil to the new oil filter.

Refer to "1.4.13 Lubrication of Rotary Turret" for how to supply

oil to the oil filter.

1.4 Maintenance Method

0511-001

Cover

Packing

Element

Nut

Washer

Washer + Nut

Note

Reference