TH220B and TH330B Telehandlers Machine Systems Caterpillar

Removal Procedure

Start By:

1. Remove the quick coupler. Refer to Disassembly and Assembly, "Quick Coupler - Remove and Install".

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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

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Illustration 1	g01025510

1. Remove bolt (1). Remove pin assembly (2). Remove link (3) .

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Illustration 2	g01025511

2. Attach a suitable lifting device to lever assembly (4) .

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Illustration 3	g01025531

3. Remove bolt (5). Remove pin assembly (6) .

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Illustration 4	g01025532

4. Remove bolt (7). Remove pin assembly (8) .

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Illustration 5	g01025534

5. Remove lever assembly (4). The weight of lever assembly (4) is approximately 29 kg (65 lb).

Installation Procedure

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Illustration 6	g01025511

1. Attach a suitable lifting device to lever assembly (4) .

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Illustration 7	g01025534

2. Install lever assembly (4) into position. The weight of lever assembly (4) is approximately 29 kg (65 lb).

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Illustration 8	g01025532

3. Apply Tooling (A) to pin assembly (8). Install pin assembly (8) into position. Secure pin assembly (8) with bolt (7) .

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Illustration 9	g01025531

4. Apply Tooling (A) to pin assembly (6). Install pin assembly (6) into position. Secure pin assembly (6) with bolt (5) .

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Illustration 10	g01025510

5. Install link (3) into position. Apply Tooling (A) to pin assembly (2). Install pin assembly (2) into position. Secure pin assembly (2) with bolt (1) .

End By: Install the quick coupler. Refer to Disassembly and Assembly, "Quick Coupler - Remove and Install".