Article 2019 - C4 Automatic Transmission Erratic Shifting

TSB #128 - December 5, 1969
(1969 Fairlane, Mustang and 1970 Mavericks with Six Cylinder Engines)


Check the automatic transmission vacuum tube and diaphragm for fuel which would restrict vacuum and result in erratic shifting. If fuel is found, replace the vacuum tube with the listed part which has a larger loop to prevent fuel entering the vacuum line and also replace the vacuum diaphragm if found inoperative after cleaning.

PARTS
NUMBERNAMECLASSAVAIL.
D0ZZ-7B095-AVACUUM TUBECGOK


PRODUCTION CORRECTION: July, 1969
WARRANTY STATUS:
REIMBURSABLE
Operation: SP-7095-A-70
Time: 0.4 Hr.

DLR. CODING: Basic Part No. 7B095 - Code No. 55