SEAL 1920805 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-3931 Anti-Seize Compound 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: For information on the reusability of components of the turbocharger, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8018, "Turbochargers". For information on the salvage of components of the turbocharger, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8071, "Procedures to Salvage Turbocharger Components".
Inspect the turbocharger gasket for wear or damage. If the turbocharger gasket is worn or damaged, use a new part for replacement.
Apply Tooling (A) on the threads of the mounting studs for the turbocharger.
Illustration 1 g00617565
Position the turbocharger gasket and turbocharger (6) on the exhaust manifold. Install nuts (4) and tighten nuts (4) to a torque of 54 5 N m (40 4 lb ft).
Illustration 2 g00617515
Inspect the gaskets for oil supply tube assembly (5) and oil drain tube assembly (2). If the gaskets are worn or damaged, use a new part for replacement.
Position oil drain tube assembly (2) and the gasket on turbocharger (6). Install bolts (1) on the turbocharger and install bolts (3) on the cylinder block.
Install the gasket for oil supply tube assembly (5) and connect oil supply tube assembly (5) to turbocharger (6).