
206
POWERHEAD
POWERHEAD DISASSEMBLY
Separate crankcase and cylinder block. It may be
necessary to tap on crankshaft with a rawhide or
rubber mallet to loosen.
Cylinder Head Removal
Remove thermostat cover and thermostat assem-
bly. Refer to
Loosen
in stages
and remove cylinder head
retaining screws. Remove the cylinder head. Dis-
card thermostat seal and O-rings.
Connecting Rods and Pistons
Use a permanent marker to identify each connect-
ing rod cap, connecting rod, and piston by cylinder
number. Number 1 is closest to the flywheel.
Use Torquing Socket, P/N 331638, to loosen
in
stages
the rod cap retaining screws. DO NOT
remove the screws.
Use one hand to support the piston, and remove
the rod cap screws with your other hand. Remove
each piston and rod assembly.
002139
1.
Cylinder head screws (20 total)
002066
1
1
002140
002123
002141
Summary of Contents for E75DPLSCB
Page 1: ...2008 SC E TEC 75 90 P N 5007527 75 90 HP 5007527 Service Manual ...
Page 2: ......
Page 231: ...POWERHEAD POWERHEAD VIEWS 229 11 POWERHEAD VIEWS Port Short Block Starboard Short Block ...
Page 232: ...230 POWERHEAD POWERHEAD VIEWS Port Dressed Powerhead Starboard Dressed Powerhead ...
Page 233: ...POWERHEAD POWERHEAD VIEWS 231 11 Front ...
Page 234: ...232 POWERHEAD POWERHEAD VIEWS Rear ...
Page 235: ...POWERHEAD POWERHEAD VIEWS 233 11 Top ...
Page 302: ...S 2 ...
Page 349: ...2008 SC E TEC 75 90 P N 5007527 75 90 HP 5007527 Service Manual ...