Install Cylinder Head (One) - Hudson Eight 1930 Service & Operating Manual

Remove hood., Drain cooling system. Disconnect spark plug wires. Remove spark plug in head to be
removed. Loosen radiator upper hose clamps. Remove upper hose. Remove eight bolts holding water outlet
manifold to cylinder heads. Remove water manifold. Remove two nuts holding cable tube to cylinder heads.
Remove horn and bracket. Remove cylinder head stud nuts. Remove cylinder head. REPLACE cylinder
head. Replace cylinder head stud nuts. Replace horn and bracket. Replace water outlet manifold. Replace
water manifold bolts. Replace cable tube. Replace radiator upper hose and tighten clamps. Replace spark
plugs and connect plug wires.
Remarks:

INSTALL CYLINDER HEAD (ONE)

INSTALL CYLINDER HEAD (ONE)
ADJUSTMENTS
Spark plug gap: .022"
Cylinder head nuts: Tighten nuts carefully, each a little at
a time. After engine has been warmed up the nuts
should be tightened a second time.
Suggestions: Do not lift off cylinder head by means of the water outlet manifold. Use two cylinder head
lifting handles, HE-286. Test spark plugs and adjust gap. It is advisable to replace cylinder head gasket.
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PROCEDURE OF OPERATION
138
SPECIAL TOOLS
h—284 Cylinder head nut wrench
h—317 Cylinder head nut wrench
HE-169 Spark plug wrench
HE-286 Cylinder head lifting
handle (2 required)
HUDSON
GREAT EIGHT
HUDSON
GREAT EIGHT