MANIFOLDS, ELBOWS AND RISERS
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 7B-13
Intake / Exhaust Manifold
Removal
NOTICE
Refer to Cold Weather or Extended Storage, Draining Instructions in SECTION 1B and
Precautions in this section, BEFORE proceeding.
1. Drain seawater cooling system.
2. Drain closed cooling system.
3. Remove heat exchanger assembly.
4. Remove intercooler housing.
5. Remove wastegate and valve.
6. Remove turbocharger.
7. Remove shift bracket, fluid cooler and hoses, if equipped.
8. Loosen hose clamp on rear cover to rear of water manifold strip hose.
70881
70882
b
c
d
a
b
Typical
a - Exhaust Manifold
b - Rear Cover
c - Hose Clamp
d - Hose, Rear Cover To Rear Of Water Manifold Strip
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