How to rebuild a Rochester Quadrajet 4MV carburetor

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====Airhorn====
+
====Accelerator Pump Actuator====
 +
 
 +
====Choke and Linkage====
 +
 
 +
====Air Horn and Metering Rods====
  
 
====Float Bowl====
 
====Float Bowl====
 +
*Accelerator pump and spring
 +
*Gasket
 +
*Power piston pump, spring and rods
 +
*Check ball
 +
*Float assembly
 +
*Needle and seat
 +
*Jets
 +
*Fuel Filter Housing
 +
 +
 +
====Base Plate/Throttle Body====
 +
*Idle mixture screws
 +
*Gasket
  
  
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:#Replacement
 
:#Replacement
 
:#Staking
 
:#Staking
::*Procedure
+
::<blockquote>''"It is not uncommon for the retainer to fail to positively secure the PP in its hole in and of itself. The solution is to take a chisel and gently stake the edge of the hole in one or two spots against the retainer." ^'' - '''''TommyK''''', [[http://www.hotrodders.com Hotrodders]] forum member.
  
  
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''The primary wells can be drilled and tapped for short screws that will cure them for good, although these wells seldom leak. ^5</blockquote>''
 
''The primary wells can be drilled and tapped for short screws that will cure them for good, although these wells seldom leak. ^5</blockquote>''
  
 +
Also please see post #48 on [http://www.hotrodders.com/forum/rochester-quadrajet-4mv-carburetor-removal-disassembly-rebuild-rookie-level-190558-4.html page 4] on the thread [http://www.hotrodders.com/forum/rochester-quadrajet-4mv-carburetor-removal-disassembly-rebuild-rookie-level-190558.html "Rochester Quadrajet 4MV Carburetor: Removal, Disassembly, Rebuild (Rookie Level")]
  
 
=====Worn Shaft Bushings=====
 
=====Worn Shaft Bushings=====

Revision as of 20:17, 19 July 2011

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