Install exhaust manifold (2) on the cylinder head.
Install exhaust manifold nuts (1). Tighten the exhaust
manifold nuts in the numerical sequence to a torque of
33 N m (24 b-ft).
Install the air inlet manifold. Refer to Disassembly
and Assembly, "Air Inlet Manifold - Remove and
Install the turbocharger. Refer to Disassembly and
Assembly, "Turbocharger - Install".
Air Inlet Manifold - Remove (Type 1 Engines and
SMCS Code: 1058-011
For a complete description of Type 1 and Type 2
engines, refer to the Specifications Module,
"Engine Design" topic.
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
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
Refer to Special Publication, NENG2500, "Caterpillar Tools
and Shop Products Guide" for tools and supplies suitable
to collect and contain fluids on Caterpillar products.
Dispose of all fluids according to local regulations and
Disconnect electrical connector (5) for the air inlet
Disconnect fuel line (6) to the air inlet heater.
Remove two bolts (7) that hold the bracket for fuel line
(6) in position.
Loosen two hose damps (8) and slide hose (9) toward
Remove four bolts (3) in order to remove elbow (2) and
Disconnect boost pressure hose (10).
Remove bolts (12) that hold the turbocharger support to
air inlet manifold (14).
Remove bolts (13) that hold air inlet manifold (14) to the
Remove air inlet manifold (14) and gaskets (11).
Remove seal (1).