CARRIER-PLANETARY 3T3294 - Caterpillar

Removal Procedure
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.Dispose of all fluids according to local regulations and mandates.
Note: Plug and cap all open ports and tube assemblies.
If the turbocharger is equipped with an exhaust elbow, remove the exhaust elbow. Refer to Disassembly and Assembly, "Exhaust Elbow - Remove and Install".
Loosen the hose clamp and disconnect the air inlet hose from the turbocharger.
Loosen the hose clamp and disconnect the air outlet hose from the turbocharger. If the engine is equipped with an air pipe, remove the air pipe and remove the gasket from the cylinder head.
If the valve mechanism cover is equipped with a heat shield, remove the heat shield.
Illustration 1 g01343533
Typical example
If the turbocharger is equipped with an adapter (9), Remove nuts (10) and remove adapter (9) from turbocharger (5). Remove gasket (11) (not shown).
Remove banjo bolt (1) and disconnect tube assembly (3) from turbocharger (5). Remove sealing washers (2) from tube assembly (3).
Remove banjo bolt (4) and disconnect tube assembly (3) from the cylinder block. Remove sealing washers (2) from tube assembly (3). Remove tube assembly (3).
Remove bolts (13). Disconnect tube assembly (14) from turbocharger (5). Remove joint (12). If necessary, remove bolts (15) and remove tube assembly (14) from the cylinder block. Remove joint (16).If tube assembly (14) is secured with tube clips, loosen the fasteners for the tube clips. If the engine has a top mounted turbocharger, the exhaust manifold must be removed in order to remove tube assembly (13). Refer to Disassembly and Assembly , "Exhaust Manifold - Remove and Install".
Remove nuts (8) and remove turbocharger (5). Note: Do not use the actuator rod to lift the turbocharger.
Remove gasket (7).
If necessary, remove the studs from the exhaust manifold.