STUD 1494236 - Caterpillar

Remove Exhaust Manifold (STA) & (TTA)
Start By:a. remove side turbochargerb. remove turbocharger assembly
STA1. Remove shield (1) from exhaust manifold (2).
STA2. Remove twelve nuts (3). Remove exhaust manifold (2) and gaskets.
TTA3. Remove clamp (8).4. Remove twelve nuts (4). Remove exhaust manifold (2) and gaskets.5. Make a separation of section (7), four sections (6), and section (5).Install Exhaust Manifold
Make sure the 2P2333 Manifold Sealer does not get on the inside of each manifold. Damage to the turbocharger could be the result if the manifold sealer gets on the impeller on the turbocharger.
1. Put 2P2333 Manifold Sealer on the male portion of the connecting surfaces of four sections (7) and one section (8).2. Make a connection of sections (6), four sections (7), and section (8).3. Install 5P3931 Anti-Seize Compound on the threads of studs.4. Install the gaskets on the studs.5. Install exhaust manifold (3).6. Install nuts, spacers and brackets (5). Tighten the nuts to a torque of 52 7 N m (38 5 lb ft).7. Install clamp (9).8. Install shield (2) to exhaust manifold (3).9. Using a new O-ring seal at the bottom and a new gasket at the top, install turbocharger return oil line.End By:install side turbocharger