Tacoma Regular Cab 2WD L4-2438cc 2.4L DOHC MFI (1997)
Speedometer Gear, A/T: Service and Repair
1. Disconnect speedometer cable and remove speedometer driven gear.
a. Loosen the serrated collar with pliers. Do not lose the felt dust protector and washer.
b. Disconnect the speedometer cable.
c. Remove the bolt and locking plate. Pry out the speedometer driven gear assembly.
d. Remove the O-ring from the speedometer drive gear assembly.
e. Remove the clip and speedometer driven gear from the speedometer driven gear sleeve.
2. Remove speedometer driven gear oil seal.
Using Special Service Tool (SST) 09921-00010, remove the oil seal.
3. Install speedometer driven gear oil seal.
Using SST 09201-10000 (09201-01080), install a new oil seal.
Drive in depth: 20 mm (0.79 inch)
4. Install speedometer driven gear and connect speedometer cable.