S0705010
Page 14
Cylinders
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REASSEMBLY
NOTE:
Check cylinder head grooves
for U-packing and dust seal. If
edges of grooves are sharp or
have burns, use an oil stone to
smooth surface. See Figure 14.
1. Apply grease to inner part of cylinder head
and to U-packing groove. See Figure 15.
2. Install split backup ring into its groove by
compressing ring. See Figure 16. Make
sure that ends of ring do not overlap.
NOTE:
The U-packing can be installed
by hand or by using a seal
installing jig. The jig should be
made of copper, aluminum, or
plastic. If a jig is used, be sure
that jig does not have sharp
edges that could damage U-
packing.
Figure 14
Figure 15
Figure 16