HARNESS AS-ENGINE 2834542 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-3931     Anti-Seize Compound     -    
B     1U-6396     O-Ring Assembly Compound     -    
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01059137
Loosen the nuts on turbine clamp (10) enough to allow turbine housing (11) to rotate.
Loosen the nuts on compressor clamp (9) enough to allow compressor housing (8) to rotate.
Illustration 2 g01059077
Install exhaust gasket (4) and exhaust sleeve (6) on exhaust manifold (5) .
Apply Tooling (A) on the exhaust manifold studs.Note: Discard the locknuts after use. Use new locknuts for installation.
Attach a suitable lifting device on turbocharger (1) . The weight of the turbocharger is approximately 39 kg (86 lb). Install locknuts (3) . Do not tighten the locknuts at this time.
Install the exhaust piping on the turbocharger. Position the turbine housing with the exhaust pipe, in order to prevent binding.
Install the O-ring seals on the air pipe. Apply Tooling (B) to the O-ring seals. Install the air pipe on the turbocharger. Position the compressor housing with the air pipe in order to prevent binding.
Tighten the nut on the turbine clamp to a torque of 14 1 N m (10 1 lb ft). Do not overtighten the nut.
Tighten the nut on the compressor clamp to a torque of 14 1 N m (10 1 lb ft). Do not overtighten the nut.
Lightly tap around the diameter of turbine clamp with a soft hammer. Tighten the nuts on the turbine clamp to a torque of 14 1 N m (10 1 lb ft). Do not overtighten the nut.
Lightly tap around the diameter of compressor clamp with a soft hammer. Tighten the nuts on the compressor clamp to a torque of 14 1 N m (10 1 lb ft). Do not overtighten the nut.
Tighten locknuts (3) to a torque of 55 9 N m (41 7 lb ft).
Install the O-ring seals on tube assembly (5) . Install the tube assembly.
Install the gasket and tube assembly (2) .