TURBOCHARGER
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 7C-11
Removal
WARNING
Always disconnect battery cables from battery before working around electrIcal
system components to prevent injury to yourself or damage to electrical system.
REMOVING EXHAUST ELBOW
1. Disconnect battery cables from battery terminals.
2. Loosen hose clamp and disconnect seawater hose at turbocharger exhaust elbow or
riser. Drain seawater into a suitable container.
50665
a
b
Typical
a-Hose Clamp
b-Seawater Hose
3. Loosen exhaust elbow hose clamps as shown.
74298
a
c
b
Sterndrive D4.2L With Riser Shown (All Similar)
a-Hose Clamps
b-Exhaust Elbow Or Riser
c-Exhaust Hose