5. Inspection and servicing of basic engine parts
191
5.2.6 Measuring top clearance
(1) Place a high quality fuse (Ø1.2 mm, 10
mm long) in three positions on the flat
part of the piston head.
(2) Assemble the cylinder head gasket and
the cylinder block and tighten the bolts in
the specified order to the specified
torque.
(3) Turn the crank, (in the direction of
engine revolution), and press the fuse
against the piston until it breaks.
(4) Remove the head and take out the
broke fuse.
(5) Measure the three positions where each
fuse is broken and calculate the
average.
mm
Top clearance 0.68-0.80
Fuse wire
001515-01E
To Next Page
Loading...
