LEVER ASSEM. (L.H.) 2J6071 - Caterpillar

Illustration 1 g01129177
Typical example
Illustration 2 g01129220
Typical example
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Install Tooling (A) in position on the cylinder head in order to compress valve spring (3) .
Ensure that the valve spring is compressed squarely or damage to the valve stem may occur.
Apply pressure to Tooling (A). Remove valve keepers (1) .
Slowly release the pressure on Tooling (A) .
Remove valve spring retainer (2) .
Remove valve spring (3) .
Repeat Steps 4 to 8 for the remaining valves.
Remove Tooling (A) .
Remove valve stem seals (4) .
Carefully turn over the cylinder head.
Remove valves (5) .Installation Procedure
Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
A     9U-6195     Valve Spring Compressor     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: The installation procedure is identical for the three cylinder and the four cylinder engines. The illustrations show the four cylinder engine.
Clean all parts. Ensure that all ports, all coolant passages and all lubrication passages are free from debris. Refer to Testing and Adjusting, "Cylinder Head - Inspect".
Inspect all of the valve seats for wear and for damage. Refer to Specifications, "Cylinder Head Valves" and Testing and Adjusting, "Valve Depth - Inspect ".
Inspect all of the valve guides for wear and for damage. Refer to Specifications, "Cylinder Head Valves" and Testing and Adjusting, "Valve Guide - Inspect".
Illustration 3 g01129220
Typical example
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Lubricate the stems of all valves (5) with clean engine oil. Install valves (5) in the appropriate positions.
Carefully turn over the cylinder head and ensure that all of the valves remain in place.
Install new valve stem seals (4) onto each of the valve guides.Note: The outer face of the valve guides must be clean and dry before installing valve stem seals (4). The inlet valve stem and the exhaust valve stem use seals that are different parts.
Inspect valve springs (3) for wear and for the correct installed length. Refer to Specifications, "Cylinder Head Valves".
Install valve springs (3) onto the cylinder head.
Install valve spring retainer (2) .
Install Tooling (A) in position on the cylinder head in order to compress valve spring (3) .
Ensure that the valve spring is compressed squarely or damage to the valve stem may occur.
Apply pressure to Tooling (A). Install valve keepers (1) .
The valve spring keepers can be thrown from the valve when the valve spring compressor is released. Ensure that the valve spring keepers are properly installed on the valve stem. To help prevent personal injury, keep away from the front of the valve spring keepers and valve springs during the installation of the valves.
Carefully release the pressure on Tooling (A) .
Repeat