Rear Gear Train
NOTE: If oil supply to the accessory drive is not required and the gasket does not have oil passages, this check is
not required. If the accessory drive uses a-rings for seals, this check is not required.
Prior to installing the accessory drive, identify which gasket is going to be installed so that, if necessary, the
gasket can be properly oriented.
There are two types of accessory drive gasket:
โข Three round oil supply passages and one elongated oil supply passage
โข Four round oil supply passages.
It is preferred that, when installing the accessory drive, the gasket with the four round oil supply passages be used.
The gasket can be installed in any orientation.
If only the gasket with the one elongated oil supply passage is available, install the gasket so that the elongated oil supply passage is not over the oil supply hole in the gear housing.