E 300D (210.020) L6-3.0L DSL (606.912) (1996)
Repair Size 1:
Inlet: 30.310-30.320 mm
Exhaust: 29.310-28.320 mm
INSTALLATION
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Revers procedures to install, noting the following:
Use liquid nitrogen to supercool valve seat ring and heat cylinder head in water bath of about 80°C
The valve seat ring must be located axially in the cylinder head
Use a suitable guide drift to knock in valve seat ring
Machine the valve seats, refer to Refinish.