Inspection; Exhaust Pipe - Mercury MerCruiser D2.8L D-Tronic Service Manual

TURBOCHARGER
Boost Pressure Control
Always disconnect battery cables from battery before working around electrical
system components to prevent injury to yourself or damage to electrical system.

Exhaust Pipe

INSPECTION

1. Loosen spring retaining heat shield blanket around wastegate exhaust pipe as shown.
Typical Assembly Shown
2. Visually examine pipe and convolutions for signs of cracking or leakage. Also, examine
gaskets for signs of leakage. Repair as needed. (Refer to Removal if required.)
Page 7C-28
c
d
a - Retaining Spring
b - Blanket, Heat Shield
c - Wastegate Exhaust Pipe
d - Gasket
WARNING
b
a
SERVICE MANUAL NUMBER 22
71002
90-860074--1 FEBRUARY 2002