16
Installation Requirements
Installation
Requirements
Mounting Transmission to Engine
Use the two transmission lifting eyes provided. The lifting eye position must not be changed on the transmission.
Note:
For lifting eye and sensor retaining bolt locations, see Appendix. These bolts can not be used for brackets or for any other
purpose.
1.
Use a two point lift chain or transmission jack with a minimum capacity of 1500 lbs.
2.
Inspect the engine to transmission mating surfaces for damage or debris prior to installation. Make sure engine fly-
wheel housing face, transmission clutch housing face, input shaft, etc. are free of paint, debris, rust, and any type of
damage before installation.
3.
Input Shaft To Clutch Alignment: The transmission is shipped from Eaton with the transmission in gear. The transmis-
sion must be in gear in order to rotate the input shaft by turning the output shaft/yoke.
4.
Adjust the lift chain or transmission jack to obtain the same relative angle as the engine. The face of the engine flywheel
housing and the face of the transmission clutch housing must be parallel during installation. If the transmission is prop-
erly aligned and the clutch is installed properly, very little force is required to slide the input shaft through the clutch and
into the pilot bearing.
5.
If interference is encountered, move the transmission away from the engine to investigate the cause. The use of exces-
sive force to overcome misalignment may cause damage to the transmission input shaft and the clutch.
6.
Rotate the output shaft/yoke while sliding the input shaft into the clutch to line up the splines.
7.
Once the transmission is seated against the engine flywheel housing, align the clutch housing bolt holes with the engine
flywheel housing bolt holes and install all capscrews and tighten finger tight.
Note:
The clutch housing must be flush against the engine flywheel housing before tightening any capscrews. Do not use the
capscrews to seat housing.
8.
Tighten four capscrews at 90° intervals around the clutch housing, then tighten the remaining transmission mounting
capscrews using the recommended torque specifications.
Note:
Do not tighten any mounting capscrews until all capscrews have been installed and finger tightened. Do not remove the
transmission support chain or jack until all mounting bolts have been tightened.
