SERVICE MANUAL NUMBER 24
MERCARB 2 BARREL CARBURETOR
FUEL SYSTEM
Section 5B - Mercarb 2 Barrel Carburetor
Table of Contents
Identification . . . . . . . . . . . . . . . . . . . . . . . .
Replacement Parts Warning . . . . . . . . . .
General Precautions . . . . . . . . . . . . . . . . .
Fuel Delivery System . . . . . . . . . . . . . . . .
Recommendations . . . . . . . . . . . . . . . .
Torque Specifications . . . . . . . . . . . . . . . .
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . .
High Altitude Re-Jetting . . . . . . . . . . .
Important Service Information . . . . . . . . .
5B-2
5B-3
5B-3
5B-4
5B-4
5B-5
5B-5
5B-5
5B-6
5B-7
5B-7
5B-7
5B-7
5B-8
5B-8
5B-9
5B-9
Fuel Inlet Filter . . . . . . . . . . . . . . . . . . .
Choke Inspection . . . . . . . . . . . . . . . . .
Adjustments . . . . . . . . . . . . . . . . . . . . . . . .
Pump Rod . . . . . . . . . . . . . . . . . . . . . . .
Choke Setting . . . . . . . . . . . . . . . . . . . .
Choke Unloader . . . . . . . . . . . . . . . . . .
Initial Idle Speed and Mixture . . . . . . .
Final Idle Speed and Mixture . . . . . . .
Replacing Carburetor . . . . . . . . . . . . . . . .
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal . . . . . . . . . . . . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . . . . . . . . .
Exploded View Parts List . . . . . . . . . .
Disassembly . . . . . . . . . . . . . . . . . . . . .
Cleaning and Inspection . . . . . . . . . . .
Reassembly . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . .
5B-11
5B-12
5B-12
5B-12
5B-14
5B-14
5B-15
5B-16
5B-16
5B-17
5B-17
5B-18
5B-19
5B-20
5B-28
5B-30
5B-40
8
Point Carburetor Check List . . . . . .
Flooding At Idle RPM . . . . . . . . . . . . .
Needle / Seat Change . . . . . . . . . . . . .
Adjustable Accelerator Pump Lever .
Description . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance . . . . . . . . . . . . . . . . . . . . . . . .
Flame Arrestor with Carburetor Cover
5
B
90-861327--1
OCTOBER 1999
Page 5B-1
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser Engines Service Manual Number 24 GM V-8 305 CID 350 CID 4.0 out of 4.0 based on 1 product reviews. Great performance engine.
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