Thunderbird V6-232 3.8L SC (1989)
NOTE:
THE NOTCH IN THE REAR AXLE HOUSING VENT MUST BE ALIGNED WITH THE NUB IN THE AXLE HOUSING COVER.
CAUTION:
IF THE VENT IS NOT INSTALLED AS SHOWN IN FIGURE 8, IT WILL LEAK, CAUSING OVERHEATING OF THE AXLE AND
POSSIBLE COMPONENT FAILURE.
12.
Seat the rear axle housing vent using a 9/32" (7.144 mm) deep well socket or similar tool to drive against the rear axle housing vent lip, Figure 9.
CAUTION:
DO NOT HAMMER ON END OF VENT TUBE.