ELBOW AS 1504049 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-3931     Anti-Seize Compound     -    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01043209
Position the gasket on the exhaust manifold.
Apply Tooling (A) to the threads of the exhaust manifold studs.
Attach a suitable lifting device to turbocharger (1) . The weight of the turbocharger is approximately 34 kg (75 lb). Position turbocharger (1) on the exhaust manifold.Note: Discard the locknuts after use. Use new locknuts for installation.
Install locknuts (5) and tighten finger tight.
Connect tube assembly (4) .
Position tube assembly (2) and the gasket (not shown). Tighten the bolts that secure the tube assembly to a torque of 25 6 N m (18 4 lb ft). Tighten the bolts to a final torque of 47 9 N m (35 6 lb ft).
Connect tube assembly (3) and tube assembly (6) .
Tighten locknuts (5) to a torque of 55 5 N m (41 4 lb ft).
Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".