Fig. 33: Identifying Cylinder Head Seal
Courtesy of BMW OF NORTH AMERICA, INC.
Use cylinder head bolts only once.
There must be no oil in the tapped holes of the engine block and the timing case cover.
Risk of cracking and distorted tightening values.
Put the cylinder head on.
Apply a light coat of oil to washer contact area and thread of new cylinder head bolts.
Tighten down cylinder head bolts in sequence 1 to 14.
Tightening torque; Jointing torque 30 N.m and an additional 90° and an 90°.
CAUTION: Different cylinder head bolts for M52TU engine: M10x95 for engines with
cast iron engine block. M10x110 for engines with aluminum engine block.
2006 BMW X5 30i
2004-2006 ENGINE Engine Mechanical - Repair Instructions - X3 & X5 (M54)
sábado, 2 de octubre de 2021 11:25:50 p. m. Page 37 © 2011 Mitchell Repair Information Company, LLC.
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