IMPORTANT: If your carburetor had a ball and
weight combination, replace with ball and
weight. If your carburetor used a ball and spring
combination, replace with ball and spring.
IMPORTANT: Do not mix up the primary and sec-
ondary jets. Make note of the jet sizes and their
location before removal to be certain that during
reassembly they are installed in the carburetor
side from which they were removed.
NOTE: If jets are difficult to remove, place a screw-
driver, with the correct width, in the jet slot and lightly
tap the end of the screwdriver with a hammer.
a
29.
Remove primary and secondary jets.
70463
a - Ball Location
b
a
70466
b
a
a - Primary Fuel Jet
c
b - Secondary Fuel Jet
a
IMPORTANT: Before removing mixture screws,
check and note the number of turns from the fully
seated position. Also, do not mix up the two
screws.
70464
a - Check Ball
b - Check Weight
c - Check Spring
28.
Remove float bowl baffle plates, if necessary.
a
70465
a - Baffle Plate
Index
90-823224--2
796
WEBER 4 BARREL CARBURETOR - 5B-33
| 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