Suzuki DF70A Service Manual

Power Unit Mechanical: 1D-32
Cylinder Head Removal and Installation
Z9J0111406016
Removal
1) Prior to removing cylinder head assembly;
• Remove the power unit.
Refer to “Power Unit Removal and Installation”
(Page 1D-11).
• Remove the timing chain.
Refer to “Timing Chain, Chain Tensioner and
Camshaft Sprockets Removal and Installation”
(Page 1D-20).
• Remove the IN. and EX. camshafts.
Refer to “Camshaft, Tappet and shim Removal
and Installation” (Page 1D-25).
2) Loosen and remove fifteen cylinder head bolts in the
order indicated in figure.
Remove cylinder head assembly and head gasket.
NOTE
Use special tool (10 mm deep socket wrench)
when loosening cylinder head bolts.
Special tool
(A): 09919–16010 (Deep socket wrench (10
mm))
Installation
Installation is in reverse order of removal paying special
attention to the following steps.
CAUTION
Do not reuse gasket. Always use a new
gasket.
1) Insert the dowel pins (1) and place a new cylinder
head gasket (2) into position on the cylinder.
NOTE
Before installing cylinder head gasket, apply
sealant to both surfaces of the hatched areas
shown in illustration.
: Sealant 99000–31140 (SUZUKI Bond
1207B (100 g))
2) Position cylinder head on cylinder.
NOTE
Use special tool (10 mm deep socket wrench)
when tightening cylinder head bolts.
Special tool
: 09919–16010 (Deep socket wrench (10
mm))
“1”
“2”
“3”
“4”“5”
“6”
“7”
“8”
“9”
“10”
“11”
“12”
“13”
“14”
“15”
I9J011140202-01
I9J011140203-01
I9J011140027-02
I9J011140204-01
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Suzuki DF70A Specifications

General

Brand	Suzuki
Model	DF70A
Category	Outboard Motor
Language	English