5 Series E34 525ix (M50) SAL
Installation:
When installing the cylinder head, note the maintenance
intervals for the hydraulic tappets.
refer to general information.
Installation:
Clean sealing surfaces on cylinder head and crankcase, if
necessary removing bits of seals using a hard wood scraper
and watching out that bits of seals do not fall into oil and
coolant bores.
Install new cylinder head seal.
Check dowel sleeves for damage and correct installation.
Installation:
A 0.3 mm thicker cylinder head seal is available for machined
(ground) cylinder heads.
(refer to section on checking/machining cylinder-head sealing
surface)
Identification:
-
2.0 for 2.0 liter
-
2.5 for 2.5 liter
+ 0.3 for 0.3 mm thicker seal for repairmachined cylinder head.
Installation:
Mount cylinder head and tighten new bolts (lightly lubricated
with oil) in sequence of 1 ... 14 in three steps.
Check cylinder head bolt tightening specifications,
refer to Technical Data
Caution!
Cylinder-head bolts must only be used once.
RA Unscrew cylinder head (M50 VANOS)
BMW AG - TIS
21.01.2013 20:29
Issue status (12/2007) Valid only until next DVD is issued
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