Fuel Manifold - Remove and Install - Return
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C9.3 <BR>Engines for Caterpillar Built Machines
[KENR8149]
C9.3 Engines for Caterpillar Built Machines
Relief Valve (Fuel) - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Turbocharger - Remove and Install - Cooled by Coolant
FUEL SYSTEM
LINES GP-FUEL
C9.3 Engines for Caterpillar Built Machines
Fuel Lines - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Fuel Manifold (Rail) - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Relief Valve (Fuel) - Remove and Install
C9.3 Engines for Caterpillar Built Machines
Fuel Manifold - Remove and Install - Return
1.1. Removal Procedure
2.1. Installation Procedure
Start By:
- Remove the exhaust sensor lines.
- Remove the exhaust gas valve.
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| NOTICE |
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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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
- Remove bolt (1) and disconnect tube assembly (4).
- Remove both tube assemblies (2) and (3).
- Disconnect tube assembly (5).
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Illustration 2 g01927327 - Remove bolts (6) and remove fuel manifold (7).
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Illustration 3 g01927577 - Remove check valve (8) and remove check valve (9).
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Illustration 4 g01927606 - Remove O-ring Seals (10) and (11). Remove backup ring (11) from check valve (8).
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| Illustration 1 | g01927253 |
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The control manifold is located above the engine control module. | |
- Install the fuel manifold in the reverse order.
- Tighten check valve (8) to a torque of
28 ± 3 N·m (21 ± 2 lb ft) .
- Tighten check valve (8) to a torque of
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