Valve, Spring, and Valve Seal Removal

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools Required

Valve Spring Compressor Attachment 07757-PJ1010A

Identify the valves and the valve springs as they are removed so that each item can be reinstalled in its original position.

Remove the cylinder head (see CYLINDER HEAD REMOVAL ).
Remove the rocker arm assembly (see ROCKER ARM ASSEMBLY REMOVAL ).
Using an appropriate-sized socket (A) and plastic mallet (B), lightly tap the spring retainer to loosen the valve cotters.

Fig 1: Tapping Spring Retainer
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the valve spring compressor attachment and the valve spring compressor. Compress the spring and remove the valve cotters.

Fig 2: Installing Valve Spring Compressor Attachment On Valve Cotters
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the valve spring compressor and the valve spring compressor attachment, then remove the spring retainer, the valve spring, and the valve.
Install the valve guide seal remover (A).

Fig 3: Identifying Valve Guide Seal Remover
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the valve seal.

Fig 4: Removing Valve Seal
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the valve spring seat.