## Cylinder Head

#### Valves, Springs and Valve Seals Removal

6-42
Valve Inspection

Special Tools Required Valve Spring Compressor, 07757-0010000 Identify the valves and valve springs as they are removed so that each item can be reinstalled in its original position.

1. Using an appropriate-sized socket (A) and plastic mallet (B), lightly tap the valve retainer to loosen the valve keepers.

2. Install the valve spring compressor. Compress the spring and remove the valve keepers.

Measure the valve in these areas.

Except D15Y2, D15Y3, D16V2, D16W8, D17A5 engines:

Intake Valve Dimensions

A Standard (New): | 29.85 - 30.15 mm (1.175 - 1.187 in.)
B Standard (New): | 118.27 - 118.87 mm (4.656 - 4.680 in.)
C Standard (New): | 5.480 - 5.490 mm (0.2157 - 0.2161 in.)
C Service Limit: | 5.45 mm (0.215 in.)

Exhaust Valve Dimensions

A Standard (New): | 25.85 - 26.15 mm (1.018 - 1.030 in.)
B Standard (New): | 115.65 - 116.25 mm (4.553 - 4.577 in.)
C Standard (New): | 5.450 - 5.460 mm (0.2146 - 0.2150 in.)
C Service Limit: | 5.42 mm (0.213 in.)