Mercury MerCruiser D2.8L D-Tronic Service Manual page 776

INTERCOOLER
Assembly
IMPORTANT: Do NOT roll or twist O-ring(s) when installing.
1. Install O-ring on radiator insert against front flange.
Typical Radiator Insert Shown
2. Install radiator insert into intercooler housing. Align insert passages as shown.
3. Place O-ring into groove of front cover. Fasten to housing using 4 allen-head screws and
wave washers. Torque to 40 Nm (30 lb-ft).
Typical
Page 7A-14
a - Radiator Insert (Front Flange)
b - O-ring
b
c
D4.2L D-Tronic
a - Housing
b - Radiator Insert
c - Alignment Reference Mark
a
a - Front Cover
b - O-ring
c - Allen-Head Screws And Wave Washers
b
a
70933
b
a
c
70926
SERVICE MANUAL NUMBER 22
a
a
b
c
70926
D2.8L D-Tronic
90-860074--1 FEBRUARY 2002
70925
70908