Inlet Manifold - Remove - Type 1 Engines and 9RM Engines
Removal Procedure
Note: For a complete description of Type 1 and Type 2 engines, refer to Disassembly and Assembly, "Engine Design".
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Disconnect electrical connector (5) for the air inlet heater.
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| Illustration 1 | g00545513 |
Typical example | |
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| Illustration 2 | g00545514 |
Typical example | |
- Disconnect fuel line (6) to the air inlet heater.
- Remove two bolts (7) that hold the bracket for fuel line (6) in position.
- Loosen two hose clamps (8) and slide hose (9) toward the turbocharger.
- Remove four bolts (3) in order to remove elbow (2) and gasket (4) .
- Disconnect boost pressure hose (10) .
- Remove bolts (12) that hold the turbocharger support to air inlet manifold (14) .
- Remove bolts (13) that hold air inlet manifold (14) to the cylinder head.
- Remove air inlet manifold (14) and gaskets (11) .
- Remove seal (1) .
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