Temperature Sensor (DPF Inlet, Flame Detect) - Remove and Install
Removal Procedure
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Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool. |
- Open the hood.
- Turn the battery disconnect to the off position.
- Cut cable strap (1) and cable straps (5) from harness assembly (2) .
Note: Ensure that all cable straps are removed for the harness assembly.
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Illustration 1 | g02360136 |
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Illustration 2 | g02360156 |
- Slide locking tab (3) into the unlocked position. Disconnect harness assembly (2) from harness assembly (4) .
- Make temporary marks on temperature sensor (6) for installation purpose. Remove temperature sensor (6) from the Diesel Oxidation Catalyst (DOC) (7) .
- Cut cable straps (10) from harness assembly (2) .
Note: Ensure that all cable straps are removed for the harness assembly.
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Illustration 3 | g02360176 |
- Make temporary marks on flame detection sensor (8) for installation purpose. Remove flame detection sensor (8) from ARD combustion head (9) .
- Remove harness assembly (2) Clean Emission Module (CEM).
Installation Procedure
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Required Tools     | |||
Tool     | Part Number     | Part Description     | Qty     |
A     | -     | Bostik Pure Nickel Anti-Seize Compound     |
1     |
B     | 5P-0325     | Crowfoot Wrench     | 1     |
- Ensure that all components are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
- Position harness assembly (2) onto the bracket for the CEM.
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Illustration 4 | g02360136 |
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Illustration 5 | g02360156 |
- Use tooling (A) in order to lubricate the thread of temperature sensor (6) .
- Install temperature sensor (6) to the DOC.
Note: Ensure correct positioning of temperature sensor.
- Use tooling (B) in order to tighten temperature sensors (6) to a torque of 45 N·m (33 lb ft).
- Connect harness assembly (2) to harness assembly (4). Slide locking tab (3) into the locked position.
- Install new cable strap (1) and cable strap (5) to harness assembly (2) .
Note: Ensure that cable straps meet the Original Equipment Manufactures (OEM) specification.
- Use tooling (A) in order to lubricate the thread of flame detection sensor (8) .
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Illustration 6 | g02360176 |
- Install flame detection sensor (8) to the ARD combustion head (9) .
Note: Ensure correct positioning of the temperature sensor.
- Use tooling (B) in order to tighten flame detection sensor (8) to a torque of 45 N·m (33 lb ft).
- Install new cable straps (10) to harness assembly (2) .
Note: Ensure that cable straps meet the Original Equipment Manufactures (OEM) specification.
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