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A/T - Delayed/Erratic Upshifts


91audi01

Group: 37

Number: 91-03

Date: March 31, 1991


Subject: Automatic Transmission 087/089 Delayed/Erratic Upshifts

Model(s): All MY All

ATF pump:





Condition:

1) Excessive wear in ATF pump piston grooves (arrow)

2) Worn ATF pump piston rings


Production:

ATF pump assembly modified beginning with transmission number 02119.

As of: November 1989

VIN: 8A_LA120142
44_LN037371


Service:

Replace ATF pump and direct/reverse clutch housing.

Improved parts available as spare parts. Part numbers unchanged.