Dodge D250 1990 Service Manual page 279

In-Chassis Repairs
Page9F-50
Base Engine Components
DODGE Turbo Diesel
Install the seal pilot, provided in the replacement kit, on the
crankshaft. Push the seal on the pilot and crankshaft.
Remove the seal pilot.
Note: Seal O.D. lubricant/sealant:
> Rubber O.D. rear crandshaft seals are lubricated with-
soapy water.
- Seals without rubber O.D. use Loctite 277,11264 or no.
2654422 sealant.
Use the alignment tool to install the seal to the correct depth in
the housing. Use a hammer to drive the seal into the housing
until the alignment tod stops against the housing.
Hit the tool at the 12, 3, 6 and 9 o'clock positions to drive the
seal evenly and prevent bending the seal housing.