G3500 Engines Caterpillar

Disassembly Procedure

Start By:

1. Remove the carburetor. Refer to Disassembly and Assembly, "Carburetor - Remove".

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Illustration 1	g00597237
Typical example

1. Remove adapter (1) and the gasket from base (2).
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   Illustration 2	g00597238
   Typical example

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   Personal injury can result from parts and/or covers under spring pressure. Spring force will be released when covers are removed. Be prepared to hold spring loaded covers as the bolts are loosened.

2. Remove the screws, cover (5), spring (4), and air valve assembly (3).
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   Illustration 3	g00597239
   Typical example

3. Remove screws (6) and diaphragm (7).
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   Illustration 4	g00597284
   Typical example

4. Remove the setscrews and disc (10) from shaft (11).

5. Loosen the bolt and remove lever (8).

6. Loosen the set screw and remove stop assembly (9). Remove shaft (11).
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   Illustration 5	g00597280
   Typical example

7. Remove the screws and mixer housing (12).

8. Remove the bolts and base (13) from throttle assembly (14).