VALVE GUIDE REPLACEMENT [WITHOUT DIESEL PARTICULATE FILTER]

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Valve Guide Removal

1. Remove the valve guide from the combustion chamber side using the SST.

Valve Guide Installation

1. Assemble the SSTs so that depth L is as specified.

Depth L
IN: 18.7-19.2 mm {0.737-0.755 in}
EX: 17.6-18.1 mm {0.693-0.712 in}

2. Tap the valve guide in from the side opposite the combustion chamber until the SSTs contacts the cylinder head.

3. Verify that the valve guide projection height is within the specification.

Standard height
IN: 18.7-19.2 mm {0.737-0.755 in}
EX: 17.6-18.1 mm {0.693-0.712 in}