1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16

Fuel System Components
Cool Fuel System
Description
The fuel system consists of fuel tank(s), a water sep-
arating fuel filter, a fuel pump and a carburetor.
a
i
The fuel is stored in the fuel tank. When  the engine
is cranking or  running,  fuel is  drawn from  the fuel
tank, through  the water  separating filter,  by a  me-
chanically operated fuel pump. The fuel pump is op-
erated by the seawater pump shaft cam rotation.
b
c
The fuel is pushed through the fuel line to the carbu-
retor where it is metered and supplied to the engine.
g
Weber 4 Barrel Carburetor
d
f
g
f
b
a
c
1
h
e
i
74871
d
e
50830
a - Vacuum Line To Throttle Body
b - Fuel Pressure Regulator
c  - Fuel Cooler
d - Electric Fuel Pump
e - Water Separating Fuel Filter
f  - Fuel From Tank
g - Direction Of Water Flow
h - Throttle Body Unit
i   - Fuel Line To Throttle Body
a -  Fuel Tank
b -  Anti-Siphon Valve
c  - Water Separating Fuel Filter
d -  Fuel Pump
e -  Carburetor
f  -  Fuel Filter
g -  Vent Hose
h -  Fuel Line
j   - Excess Fuel Return To Water Separating Fuel Filter
i   - Sight Tube
1
- Boat Fuel System
Index
90-823224--2  796
FUEL DELIVERY SYSTEMS AND FUEL PUMPS - 5A-3
Product Specification
CategoriesMercury MerCruiser Manuals
Tags,
Model Year1993, 1994, 1995, 1996, 1997
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- 930 pages
Document File TypePDF
CopyrightAttribution Non-commercial
(4 votes, average: 4.5 out of 5)
Marine readers have rated 1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16 4.5 out of 5.0 based on 4 product reviews.
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1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16 SKU UPC Model
Nick on Aug 13, 2018. Exactly what I was looking for!

Hugely helpful service manual! Perfect. Thank you!


Sonthaya Traipug on May 04, 2018. Freelance Yachts Service

Manuals are all Important for Technician


Glenn on Dec 02, 2015. Nice

This book is invaluable if you do your own repairs. Great book.


Joseph on Oct 04, 2015. 1997 7.4l Bravo

Could not find a copy until a search brought me here.
Excellent print.
Thank you


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