International Navstar fleet vehicle arrived with a nasty oil leak.
After steam cleaning the engine it was determined that the front crankshaft oil seal had failed.
All the v belts and ancillary items were removed.
Also the front crank pulleys.
Notice the oil on the inside of the crank pulley, this was being slung out and all over the machine.
Removint the front pulley hub with 3 leg puller.
The source of the oil leak.
New speed sleeve fitted the the oil seal face to eliminate the wear grove cut by the oil oil seal.
