Article 1978 - Water Entry Into Front Turn Signal Lamp Assemblies

TSB #125 - October 24, 1969
(1967-69 W-WT-1000-D Trucks)


Perform the following to preclude water entry into the lamp body and prevent corrosion:

    1. Remove the lamp assembly from the vehicle sufficiently to gain access to the threaded end of the housing.
    2. Fill the threaded end of the housing with black silicone rubber sealer, part number C3AZ-19562-B.
    3. Remove one lens and wipe the interior of the lamp body to remove all moisture.
    4. Replace the lens and attach the lamp to the cab.

PARTS
Part NumberPart NameDepotAvail.
C3AZ-19562-BSilicone SealerAOK


PRODUCTION CORRECTION: October 1969
WARRANTY STATUS:
Reimbursable under the provisions of the Warranty & Policy Manual
Operation: 13024-A
Time: 0.3 Hr.

DLR. CODING: Basic Part No. 13A024 - Code No. 41

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