MANIFOLDS AND ELBOWS SERVICE MANUAL NUMBER 23
Page 7B-2 90-861326--1 MARCH 1999
Torque Specifications
Fastener Location lb-ft Nm
Hose Clamp Securely
Exhaust Elbow
Exhaust Manifold
Lubricants / Sealants / Adhesives
Description Part Number
Quicksilver Perfect Seal 92-34227--1
Removal
WARNING
Avoid possible injury or damage to equipment should wires be accidentally
shorted. Disconnect BOTH battery cables from battery before proceeding.
1. Disconnect battery cables from battery.
CAUTION
To avoid severe engine damage. Exhaust elbows and manifolds MUST BE drained
to prevent water (or coolant) from entering combustion chambers when exhaust
elbows are removed.
2. Drain water from manifold and exhaust elbow. Refer to SECTION 1B.
3. Disconnect exhaust bellows and cooling hoses.
4. Starboard Manifold:
a. Disconnect both shift cables (MCM only).
b. Disconnect instrument harness plug from engine harness, if mounted on exhaust
elbow.
c. Remove shift plate assembly from exhaust elbow (MCM only).
d. Remove bolt holding bracket for Quicksilver Water Separating Fuel Filter to exhaust
manifold.
5. Port Manifold:
a. Remove remote oil filter and bracket.
b. Remove components from exhaust elbows (if necessary).
6. Remove exhaust elbow.
NOTE: Later models will have an open gasket (four slots) instead of a restrictor gasket (two
slots and two holes). If replacing gaskets, it is acceptable to replace the old gaskets with the
open gaskets. Be sure that the same type of gasket is used on both manifolds.
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