140M Motor Grader Engine Supplement Caterpillar

Installation Procedure

Note: Cleanliness is an important factor. Before you begin the installation procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.

Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.

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Illustration 1	g01410357

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Illustration 2	g01410576

1. Attach Tooling (B) and a suitable lifting device to aftercooler (17). Install aftercooler (17). The weight of aftercooler (17) is approximately 18 kg (40 lb). Install bolts (18) .

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Illustration 3	g01410339

2. Install hose (14). Tighten the clamp on hose (14) to a torque of 12 ± 1 N·m (106 ± 9 lb in). Install bolt (15) .

3. Repeat Step 2 for the other side. Install plate (16) .

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Illustration 4	g01410321

4. Position core assembly (10). Install bolts (11). Install bolt (12) .

5. Repeat Step 4 for the other side. Install plate (13) .

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Illustration 5	g01410179

6. Use a suitable lifting device and Tooling (A) in order to support bracket assembly (6). Install bracket (8). Install bracket assembly (6) and bolts (7). Install bolts (9) .

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Illustration 6	g01410066

7. Install hose (4). Tighten the clamp on hose (4) to a torque of 12 ± 1 N·m (106 ± 9 lb in). Install bolts (5) .

8. Repeat Step 7 for the other side.

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Illustration 7	g01410062

9. Position bracket assembly (3). Install bolt (1). Install bolts (2) .

End By:

1. Install the hydraulic oil cooler. Refer to Disassembly and Assembly, "Hydraulic Oil Cooler - Remove and Install".
2. Install the engine enclosure. Refer to Disassembly and Assembly, "Engine enclosure - Remove and Install".