Specifications
MCM Carburetor
Engine Model
Mercury
Number
(Manufacturer
Number)
Metering
Rod
Spring
Color
Metering
Rod
Number
Carb
Type
Primary
Jet Size
Secondary
Jet Size
MCM 7.4L
SN OF352105
and Below
3310-818659
(9772)
.107 in.1
.104 in.
.107 in.1
.098 in.1
.098 in.
16-6542
16-757347
16-6542
Pink
Green
Pink
MCM 7.4L
SN OF352106 and
Above
3310-806969
(9780S)
MCM 7.4L Bravo Three
SN OF070156 and
Above
3310-818659
(9772)
.098 in.1
.098 in.1
MCM 7.4L Bravo Three
SN OF070155 and Below
3310-805569
(9777)
.107
in.1
16-7147
16-757347
16-6542
Pink
Green
Pink
WFB
3310-806969
(9780)
MCM 7.4L
.104 in.
.098 in.
.107 in.
MCM 454 Magnum
SN OF304599 and below
3310-816917
(9773)
.107
.106
in.
in.
MCM 454 Magnum
SN OF305000 and
Above
3310-806755
.092 in.
.101 in.
16-757347
16-7147
Green
Pink
(9779,
9779S)
MCM 454 Magnum
3310-805341
(9776)
3310-806791
(9776S)
MCM 502 Magnum
.110 in.
1
7.4L Engines with the following serial numbers may have staggered jets in the main and/or secondary jets.
They should be changed to jets listed above for that respective carburetor.
MCM (Stern Drive) serial numbers OF022828 and below
MIE (Inboard ) serial number OD857999 and below
Index
5B-2 - WEBER 4 BARREL CARBURETOR
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!
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