Remove and install new transmission 904 auto
Deman is right. Many people just pop in the speedometer gear housing and wonder why the speedometer won't turn! There is a little pointer cast on the side of the hole in the transmission case where the speedometer pinion housing goes into place. The housing has 4 marks with numerical stampings "26-31" "32-38", etc. The pinion housing is eccentric. You turn it to align the correct markings for the number of teeth your speedo gear has with the pointer on the side. (if you have a 30 tooth gear, set it on "26-31" etc)
This allows the plastic gear to mesh with the gear in the transmission. It's simple once you know how it's done, but without it your speedo is not gonna work and you'll have no idea why!
Deman is right. Many people just pop in the speedometer gear housing and wonder why the speedometer won't turn! There is a little pointer cast on the side of the hole in the transmission case where the speedometer pinion housing goes into place. The housing has 4 marks with numerical stampings "26-31" "32-38", etc. The pinion housing is eccentric. You turn it to align the correct markings for the number of teeth your speedo gear has with the pointer on the side. (if you have a 30 tooth gear, set it on "26-31" etc)
This allows the plastic gear to mesh with the gear in the transmission. It's simple once you know how it's done, but without it your speedo is not gonna work and you'll have no idea why!
