OIL WEIR TRIAL RUN 125 TRANSMISSION. Pontiac J2000 1982

For 1990-2009 cars

# OIL WEIR TRIAL RUN 125 TRANSMISSION

BEGINNING SEPTEMBER 11, 1981, THM 125 & 125C TRANSMISSIONS WILL BE ASSEMBLED WITH A NEW PART CALLED AN OIL WEIR. THIS PART WILL BE USED FOR ONE MONTH AS A P.T.R. (PRODUCTION TRAIL RUN). THE OIL WEIR IS LOCATED IN THE REAR CASE - OIL PAN AREA AND WILL REVISE THE LUBRICATION FLOW AROUND THE DIFFERENTIAL ASSEMBLY. SEE FIGURE 1. THE OIL WEIR, PART NUMBER 8637836, IS HELD IN PLACE BY A RETAINING CLIP, PART NUMBER 8637837, AND BOTH PARTS ARE AVAILABLE FOR SERVICE. TRANSMISSIONS BUILT WITHOUT AN OIL WEIR DO NOT REQUIRE ITS ADDITION DURING SERVICE.

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