Mercury Optimax 115 Service Manual page 241

POWERHEAD
4. Remove exhaust manifold cover and seal.
5. Referring to Section 3B, remove air plenum/reed block/adaptor plate assembly from
cylinder block.
c
a
a -
b -
c -
d -
6. Inspect reeds as outlined in "Cleaning and Inspection".
7. Remove bolts from end caps.
Page 4A-18
b
56166
Exhaust Manifold Cover
Seal
Gasket
Reed Block/Adaptor Plate Assembly
d
56169
90-855347R1 JANUARY 1999