Mercury MerCruiser D2.8L D-Tronic Service Manual page 814

TURBOCHARGER
4. Loosen spring retaining heat-shield blanket around wastegate exhaust pipe.
5. Remove fasteners and lockwashers retaining wastegate exhaust pipe to exhaust elbow.
Typical
6. Make matching marks on exhaust elbow or riser and turbocharger housing, for
alignment during reassembly.
7. Loosen exhaust elbow, or riser, clamp. Remove elbow gasket and clamp.
a
d
Typical Exhaust Elbow (Similar With Riser)
Page 7C-12
a - Spring (Blanket Retainer)
b - Heat-Shield Blanket
c - Hex Nuts With Lockwashers
d - Wastegate Exhaust Pipe
b
c
a - Matching Marks
b - Clamp
c - Exhaust Elbow
d - Exhaust Gasket
d
c
b
a
SERVICE MANUAL NUMBER 22
d
73632 73941
90-860074--1 FEBRUARY 2002
70986
70987