Charger L4-135 2.2L SOHC VIN C 2-bbl (1983)
Technical Service Bulletin # 140583
Date: 830314
Idle Mixture Screw - Plug Removal Procedure
Models
All 1982-1983 1.6L, 1.7L, 2.2L, 225, 318 & 360 Engines in Domestic Built Vehicles
Subject
New Carburetor Idle Mixture Screw Concealment Plug Removal Procedure
Index
FUEL
Date
March 14, 1983
No..
14-05-83
P-819-C
The new procedure and time allowances contained in this bulletin reflect shorter concealment plug removal times that now make it unnecessary to
remove the carburetor from the manifold in order to remove the idle mixture screw concealment plugs. This information supersedes all previous
concealment plug removal procedures.
During plug removal the concealment plug must be retained and reinstalled after the propane and idle speed adjustment is completed.
Should the concealment plug(s) be lost or damaged during removal, replacement plugs are serviced under the following part numbers:
Holley Carburetors, All
PN 4267140
Carter Carburetor Model
PN 4271855
B.B.D. (2BBL)
T.Q. (4BBL)
PN 4271855
Idle mixture screw concealment plug removal procedures are as follows:
1.6, 1.7, & 2.2L Engine (Holley Staged 2BBL Carburetor)
1.
Remove air cleaner crossover assembly.
2.
Remove canister purge and air pump diverter valve vacuum hose from carburetor.
