Fav 900
Engine / Cylinder head
Removing and refitting cylinder head
G
Repair
Fav 900 chassis number 23/3001 and up
16.02.2001
2010
000006
G
a
2/4
Capitel
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Date
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Removing and refitting cylinder head
PM-Picturemodule
PM-Picturemodule
PM-Picturemodule
PMTAB_Picture
Before refitting the cylinder head :
●
Clean all the parts which have been removed.
●
Clean sealing faces of cylinder head and
crankcase, and blow out tapped holes in
crankcase.
●
In the event of repeated leaking, use the
straight edge to chek the sealing faces of
cranskcase and cylinder head for distortion.
●
Uneven cylinder heads can be surface ground
by up to 1 mm.
●
Remachined sealing surfaces are measured in
relation to the bore centre of the cranskshaft
bearing.
Note:
Sealing surface of the cylinder head and
crankcase may only be cleaned manually by
scraper and slight sandpaper on a polishing
block.
PMTAB_Picture
Insert two 6h 8x10 DIN 7 straight pins per head
into the leading surface of the crankshaft housing
to locate the cylinder heads
PMTAB_Picture
If these straight pins need replacing, observe the
max. projection of 4,5mm.