C11 and C13 Engines for Caterpillar Built Machines Cylinder Head - Install Caterpillar


Cylinder Head - Install
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1.1. Installation Procedure

Installation Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     4C-5593     Anti-Seize Compound     -    


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Thoroughly clean the mating surfaces of the cylinder head and the cylinder block.

  1. Install the correct cylinder head gasket on the cylinder block.



    Illustration 1g01132970



    Illustration 2g00950659

  1. Attach a suitable lifting device to cylinder head (10) . The weight of cylinder head (10) is approximately 227 kg (500 lb). Position cylinder head (10) on the engine block.

  1. Lubricate the bolt threads, the underside of the bolt heads, and the washers on Bolt (1) through Bolt (26) with Tooling (A) prior to assembly.

  1. Install bolts (9) . Refer to Step 6 for the correct tightening procedure.

    Note: Refer to Reuse and Salvage Guideline, SEBF8301, "Inspection and Reuse of Critical Fasteners Used in All Engines" for reuse criteria of cylinder head bolts.

  1. Tighten the cylinder head bolts according to the following procedure:

    1. Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 170 ± 10 N·m (125 ± 7 lb ft).

    1. Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 170 ± 10 N·m (125 ± 7 lb ft).

    1. Place a mark on Bolt (1) through Bolt (26) . Rotate Bolt (1) through Bolt (26) in a numerical sequence for an additional 120 ± 5 degrees (1/3 turn).

    1. Loosen Bolt (1) through Bolt (26) until the washers are loose under the bolt heads.

    1. Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 170 ± 10 N·m (125 ± 7 lb ft).

    1. Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 170 ± 10 N·m (125 ± 7 lb ft).

    1. Place a mark on Bolt (1) through Bolt (26) . Rotate Bolt (1) through Bolt (26) in a numerical sequence for an additional 120 ± 5 degrees (1/3 turn).

    1. Tighten Bolt (27) through Bolt (34) in a numerical sequence to a torque of 55 ± 10 N·m (41 ± 7 lb ft).

  1. Install the cover for water regulator housing (14) .

  1. Connect tube assembly (15) .

  1. Connect hose assemblies (11) , (12) , (13) , and (16) .



    Illustration 3g01132968

  1. Connect harness assembly (8) .

  1. Install bolts (7) .



    Illustration 4g01132963

  1. Install the bracket assembly and fuel filter base (4) .

  1. Install oil level gauge tube (2) .

  1. Connect harness assemblies (3) and (5) (not shown).

  1. Connect hose assemblies (1) and (6) .

  1. Fill the coolant system. Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations".

End By:

  1. Install the electronic unit injectors. Refer to Disassembly and Assembly, "Electronic Unit Injector - Install".
  2. Install the valve mechanism cover base. Refer to Disassembly and Assembly, "Valve Mechanism Cover Base - Remove and Install".

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