Mercury MerCruiser D2.8L D-Tronic Service Manual page 822

TURBOCHARGER
b. On Engines With O-Ring Seals:
3. Position exhaust housing and bearing housing (with intake housing) as shown.
Page 7C-20
(1.) Being certain surfaces are clean, install a new O-ring in groove of drain/spacer
flange where it meets bearing housing of turbocharger.
(2.) Assemble spacer with bracket attached as shown. Tighten hex nuts finger-tight
at this time.
a
a - O-ring (Now Shown In Assembled View)
b - Spacer (Oil Drain)
c - Support Bracket
d - Hex Nut
a - Exhaust Housing
b - Bearing Housing (With Intake Housing)
d
c
b
a
b
SERVICE MANUAL NUMBER 22
a
b
90-860074--1 FEBRUARY 2002
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