HOSE AS 1876058 - Caterpillar

Removal Procedure
Start By:
Remove the turbochargers. Refer to Disassembly and Assembly, "Turbocharger - Remove".
Remove the aftercooler. Refer to Disassembly and Assembly, "Aftercooler - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Turn OFF the gas supply.
Illustration 1 g01251585
Disconnect tube assembly (2) from the fitting on the gas pressure regulator.
Remove clamp (1) from the joint.
Illustration 2 g01251587
Disconnect tube assembly (2) and remove tube assembly (2) from the carburetor.
Remove clamp (3) and tube assembly (4) .
Illustration 3 g00596755
Remove bolts (5) that hold the exhaust manifold to the cylinder head.
Illustration 4 g00596756
Remove tube assemblies (6) that connect the exhaust manifold to the exhaust bypass.
Remove the bolts that hold the manifold for the exhaust bypass to the exhaust manifold. The bolts are below tube assemblies (6) .
Illustration 5 g00596757
Remove bolts (7) that hold the exhaust manifold to the water temperature regulator housing.
Remove bolts (8) that hold the adapters to the exhaust manifold.
Illustration 6 g01251631
Illustration 7 g01251632
Attach a suitable lifting device to exhaust manifold (9). The weight of exhaust manifold (9) is approximately 287 kg (632 lb). Remove bolts (10) that hold exhaust manifold (9) to the mounting bracket.
Remove exhaust manifold (9) .