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OLDER MERCURY CARBURETOR TECH DATA

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Try our carburetor help page

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History of KIEKHAEFFER - MERCURY

Carburetor Views & Adjustments

Prior to 1965

General Part 1........ Float & Drop Adj.(Page Bottom)
General Part 1....... Float & Drop Adj. & Fuel Pumps,(Vacuum Type)
General Part 2........ General Part 3........Fuel Pumps, Most Models
Index to Carburation....... Following is listed in same order as index
General Information........ Carburetors explained
Carburation Preliminary check
General Service Hints
Types of Carburetors Part 1......... Adjustment
Types of Carburetors Part 2........ "AJ" Series Gravity Feed & Pressure Feed Cross sections
Pressure Feed Carb.(Tillotson)........ Disassembly, Cleaning, Reassembly
Pressure Feed Carb. (Blowup).......... Parts Name List
Gravity Feed Carb. (Blowup).......... Parts Name List
Gravity Feed Carb........... Disassembly & Reassembly Additional Instructions
Carburetor Drill Chart (Mark & K models)......... Jet Dimensions etc
Carburetor Drill Chart. (Merc Models) Part 1......... Jet Dimensions etc
Carburetor Drill Chart. (Merc Models) Part 2.......... Jet Dimensions etc
Mark 20H-55H (Blowup)......... Parts Name List
Mark 20H & 55H Carb. (Part 1) .......... Disassembly, Reassembly, Service
Mark 20H & 55H Carb. (Part 2)......... Assembly & Service Continued
Carburetor Conversion (Mark 55H & 20H) (Part 1)
Carburetor Conversion (Mark 55H & 20H) (Part 2)
Carburetor Assembly Information (2, 4, & 6 Cyl. Engines)
Model KA Carburetor (Blowup)........ Parts Name List
Model KA Carburetor (Part 1)........ Disassembly
Model KA Carburetor (Part 2)........ Disassembly, Cleaning & Reassembly
Model KA Carburetor (Part 3)........ Reassembly

1966 and newer

Fuel Pumps......... Merc 39-60-75-110-200
Fuel Pumps......... Description, Disassembly, Page 1
Fuel Pumps......... Reassembly, Installation, Page 2
Fuel Pumps (bottom page 2.)...... Check Valve Replace, Pump 39082A21
Fuel Pressure Testing
Pump Exploded View, Types:....... 66530A2, 58888A4 Merc 800-850 Single Pump
Index to Carb. subjects Below..... (Files in same order)
Pressure Type Carbs........... Trouble-shooting
Pressure Type Carbs........... Disassembly
Pressure Type Carbs........... Exploded View
Pressure Type Carbs........... Cleaning, Inspecton, Re-assembly, Float Adj
Pressure Type Carbs........... Adjustments
Integral Fuel Pump Carbs....... Trouble-shooting
Integral Type Carbs............. Removal & Installation.(page bottom)
Integral Type Carbs............. Disassembly
Integral Type Carbs............ Disassembly, Cleaning & Inspection
Integral Type Carbs........... Reassembly
Integral Type Carbs........... Reassembly & Adjustments.

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DISCLAIMER

The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.

Revised: November 19 2019