Heat Exchanger Assembly-Exploded View - Mercury MerCruiser Service Manual

Heat Exchanger Assembly—Exploded View
3 4
1 2
Ref. No. Qty.
1 1
2 2
3 2
4 1
5 1
6 1
7 2
8 4
9 2
10 1
11 1
12 1
13 1
14 2
15 1
16 1
17 1
90-8M0099748 eng DECEMBER 2015
9 10
7
5 6 8
Description
End cap nut
Screw
Washer
Air manifold
Air manifold bracket
Hex head stud
End cap
O‑ring
Flat seal
Blue vacuum release plug
Purge valve
Pressure cap
Hex head cap screw
Screw with captive lockwasher
Thermostat cover
Thermostat seal
Thermostat (77° C [170° F])
11
© 2016 Mercury Marine
Models with Closed Cooling
12
17 16 15 14
Torque
Nm lb‑in.
14.9 131.8
2.3 20.3
14.9 131.8
Hand‑tight
14.9 131.8
6.8 60.1
13
56723
lb‑ft
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–
–
–
–
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