C6.6 Engines for Caterpillar Built Machines Rocker Shaft - Assemble Caterpillar


Rocker Shaft - Assemble
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1.1. Assembly Procedure

Assembly Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Ensure that all components are clean and free from wear or damage. Refer to Specifications, "Rocker Shaft" for more information. If necessary, replace any components that are worn or damaged.


    Illustration 1g01417114

  2. If necessary, install nuts (10) and adjusters (9) to rocker arm assemblies (3) and (4). If the original adjusters are reused, ensure that the adjusters are installed in the original positions.


    Illustration 2g01340048

  3. Install retaining clip (7) and spring (8) to the front end of rocker shaft (5).

  4. Lubricate the bores of rocker arm assemblies (3) and (4) and rocker shaft (5) with clean engine oil.

  5. Install rocker arm assembly (3) for number 1 inlet valve to the rocker shaft. Install rocker arm assembly (4) for number 1 exhaust valve to rocker shaft (5).

    Note: The rocker arm assembly for the inlet valve is longer than the rocker arm assembly for the exhaust valve. Used components should be installed in the original location.

  6. If necessary, ensure that locator (2) is correctly seated in pedestal (1). Ensure that the counterbores for the holes in rocker shaft (5) are upward. Align locator (2) with the hole to the front of rocker shaft (5). Install the pedestal to the rocker shaft.

    ------ WARNING! ------

    Improper assembly of parts that are spring loaded can cause bodily injury.

    To prevent possible injury, follow the established assembly procedure and wear protective equipment.


  7. Install spring (6) to rocker shaft (5).

  8. Repeat Steps 5 to 7 in order to assemble the remaining components to rocker shaft (5).

End By:

  1. Install the rocker shaft assembly. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Install".

Information System:

C6.6 Engines for Caterpillar Built Machines Rocker Shaft - Disassemble
C6.6 Engines for Caterpillar Built Machines Rocker Shaft and Pushrod - Remove
C6.6 Engines for Caterpillar Built Machines Valve Mechanism Cover Base - Remove and Install
C6.6 Engines for Caterpillar Built Machines Valve Mechanism Cover - Remove and Install
C6.6 Engines for Caterpillar Built Machines Valve Mechanism Cover Base - Remove and Install - Composite Valve Mechanism Cover Base
C6.6 Engines for Caterpillar Built Machines Valve Mechanism Cover - Remove and Install - Composite Valve Mechanism Cover
C6.6 Engines for Caterpillar Built Machines Crankcase Breather - Install - Filtered Breather
C6.6 Engines for Caterpillar Built Machines Crankcase Breather - Install - Unfiltered Breather
C6.6 Engines for Caterpillar Built Machines Crankcase Breather - Remove - Filtered Breather
C6.6 Engines for Caterpillar Built Machines Crankcase Breather - Remove - Unfiltered Breather
C6.6 Engines for Caterpillar Built Machines Accessory Drive - Remove and Install
C6.6 Engines for Caterpillar Built Machines Housing (Front) - Install
C6.6 Engines for Caterpillar Built Machines Rocker Shaft and Pushrod - Install
C6.6 Engines for Caterpillar Built Machines Cylinder Head - Remove
C6.6 Engines for Caterpillar Built Machines Cylinder Head - Install
C6.6 Engines for Caterpillar Built Machines Lifter Group - Remove and Install
C6.6 Engines for Caterpillar Built Machines Camshaft - Remove and Install
C6.6 Engines for Caterpillar Built Machines Camshaft Gear - Remove and Install
C6.6 Engines for Caterpillar Built Machines Camshaft Bearings - Remove and Install
C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove - Cast Iron Oil Pan
C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Remove - Aluminum Oil Pan
C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Install - Aluminum Oil Pan
C6.6 Engines for Caterpillar Built Machines Engine Oil Pan - Install - Cast Iron Oil Pan
C6.6 Engines for Caterpillar Built Machines Engine Oil Pan Plate - Remove and Install - Aluminum Oil Pan