211
POWERHEAD
POWERHEAD ASSEMBLY
10
Cylinder Head Installation
Install a new thermostat seal in cylinder head with
side marked “TO CYL HEAD” facing toward ther-
mostat.
Refer to THERMOSTAT SERVICING on p. 186
before installing cylinder head.
Lightly lubricate new cylinder head O-rings with
Triple-Guard grease and install in cylinder head.
Apply soapy water to water dam and insert into
block.
Apply a 1/16 in. (2 mm) bead of RTV Adhesive
around each water passage on the block and cyl-
inder head as shown.
Install cylinder head with the thermostat toward
the top. Place ignition coil brackets as shown
below.
Apply outboard lubricant to screw threads and
install the cylinder head screws. DO NOT use any
sealant or locking compound on threads.
002061
1. Water dam 002062
1. RTV sealant
2. Thermostat seal
002272