POWR
7. Remove the cylinder head 0 and gasket
q.
NOTE:
Insert a flat-head screw driver between the
pry tabs to pry off the cylinder head.
cC
Do not scratch or damage the mating sur-
faces of the cylinder head and cylinder
block.
Checking the cylinder head
1. Clean the carbon deposits from the com-
bustion chambers. Check the cylinder
head cover and cylinder head. Replace
the cylinder head cover or cylinder head
if cracked or corroded.
NOTE:
To check the cylinder block anode, refer to
page 3-19.
5-19
Power unit
68850280
q
0
68850290
2. Check the cylinder head warpage using a
straightedge 1 and thickness gauge 2
in directions as shown. Replace the cylin-
der head if above specification.
Cylinder head warpage limit:
0.1 mm (0.0039 in)
Removing the exhaust cover
1. Remove the exhaust cover bolts in the
sequence shown.
1
2
68850300
68850310
68850320
6885J11