Choke Pull-Off
2. Bendchokepull-offlinkagetoachievesettinggiv-
en in Step 1.
1.
Choke pull-off is checked by holding in on vacu-
um diaphragm and attempting to close choke
plate. The gap between the plate and housing is
to be set at15/64 in. (6 mm).
b
c
a
70471
a - linkage (Bend)
a
70471
d
Float Drop
1.
Measure float drop from bottom side of carbure-
tor top to toe of float (lowest part), as shown. It
must be set at 2 in. (51 mm).
70471
a
70469
a - Vacuum Diaphragm
b - Choke Plate
c - Housing
d - Gap Measurement
a - Drop Measurement
2.
If float drop is not correct, hold hinge pin firmly
and bend tab shown, as needed.
Index
5B-12 - 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!
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.
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