Volvo D12 Specifiche Scaricare il pdf (Pagina 39)

Volvo Trucks North America, Inc. Date Group No. Page

TSI 9.2003 211 007 39(41)

Remove the old valve seat by grinding two diametrical

notches in the seat and cracking it with a chisel.

Thoroughly clean the seat location and check the cylinder

head for cracks.

Measure the diameter of the seat location. Check

whether a standard size seat or an oversize seat is

required. Machine the valve seat location, if necessary.

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Volvo D12 Specifiche Pagina 39