C13 Engines for Caterpillar Built Machines Caterpillar

Removal Procedure

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Illustration 1	g01873368

1. Disconnect harness assemblies (1).

2. Remove clamps (3) and (3).

3. Remove tube assembly (4).

4. Remove hose (3).
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   Illustration 2	g01873370

5. Remove bolts (7).

6. Remove clamp (6) and venturi (8).
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   Illustration 3	g01873435

7. Remove bolts (10) and differential pressure sensor (9). Remove pressure sensor (11).

Installation Procedure

1. Install the exhaust sensor lines in reverse order of removal.

   1. Tighten (11) to a torque of 10 ± 2 N·m (89 ± 18 lb in).

   2. Tighten clamps (3) and (6) to a torque of 8.5 ± 2 N·m (75 ± 18 lb in).