613C Series II Wheel Tractor-Scraper Machine Systems Caterpillar

Removal Procedure

Start By:

1. Remove the elevator. Refer to Disassembly and Assembly, "Elevator - Remove". The information is in this manual.

1. Move the ejector to the front of the scraper bowl.

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Illustration 1	g00454926

2. Remove three bolts (1) and plate (2) from ejector (3) .

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Illustration 2	g00442085

3. Place suitable cribbing under the ejector cylinder, as shown.

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Illustration 3	g00454927

4. Attach a lifting chain and a hoist to the ejector. Use a hammer and a brass rod to remove pin (4) from ejector (3) .

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Illustration 4	g00454928

5. Remove bolt (5) from bracket (6) . Remove guide roller (7) and roller shaft (8) from bracket (6) . Repeat the procedure for the other side of the ejector.

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Illustration 5	g00455003

6. Remove two bolts (9) and bar (10) from the scraper bowl. Repeat the procedure for the other side of the scraper bowl.

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Illustration 6	g00445443

7. Use a hoist to move the ejector forward in order to remove the ejector support roller from the track assembly.

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Illustration 7	g00455006

8. Remove the ejector from the scraper bowl. The ejector weighs 508 kg (1120 lb) .