Throttle Body Injection
Repair Procedures
Torque Specifications
Fastener Location
Lb. In. Lb. Ft.
N•m
Flame Arrestor To
Throttle Body
50
6
!
WARNING
Throttle Body To
Adapter
Electrical, ignition and fuel system components
on your MerCruiser are designed and manufac-
tured to comply with U.S Coast Guard Rules and
Regulations to minimize risks of fire and explo-
sion. Use of replacement electrical, ignition or
fuel system components, which do not comply
with these rules and regulations, could result in
a fire or explosion hazard and should be avoided.
30
25
40
34
Adapter To Intake
Manifold
Intake Manifold To
Heads
VST Cover To Body
Spark Plugs
6
8
11
23
15
31
VST To Throttle Body
Special Tools
Sensors And Plugs To
Thermostat Housing
Hand Tight Plus 2-1/2
Turns Maximum
Description
Part Number
Knock Sensor
TP Sensor
IAC Valve
14
19
2
Fuel Pressure Gauge
91-168850A1
20
13
30
18
Distributor Hold-Down
Clamp
40
6
Lubricants/Sealants/
Adhesives
MAP Sensor
53
Description
Part Number
Loctite 8831
92-823089-1
Loctite 262
Loctite 242
Obtain Locally
Index
5C-146 - ELECTRONIC FUEL INJECTION (MULTI-PORT AND THROTTLE BODY)
90-823224--2 796
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1993, 1994, 1995, 1996, 1997 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution 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. Hugely helpful service manual! Perfect. Thank you!
Manuals are all Important for Technician
This book is invaluable if you do your own repairs. Great book.
Could not find a copy until a search brought me here.
Excellent print.
Thank you