RELAY 3298511 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 121-7705 Stud Assembly 4
200-5958 Seal Installation Tool 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Use Tooling (A) to install the wear sleeve (if equipped).
Put clean engine oil on the O-ring seal on the outside diameter of rear crankshaft seal (1).
Illustration 1 g00951462
Each new crankshaft seal is mounted on an installation mandrel. DO NOT separate the crankshaft seal from the installation mandrel. If these components are separated, damage to the crankshaft seal can occur.
Note: The crankshaft seals must be installed with the lip of the seal toward the inside of the engine. Ensure that the correct seal is installed on each end of the crankshaft. For SAE standard rotation engines, use the 190-2462 Seal on the front and the 190-2463 Seal on the rear. For SAE opposite rotation engines, use the 190-2463 Seal on the front and the 190-2462 Seal on the rear.Note: Ensure that all the parts are clean. Do not touch the lips of the seal. Do not use lubricant on the lips of the seal. Ensure that the arrow on the seal points in the same direction as the crankshaft rotation.
Position rear crankshaft seal (1) on the rear of the crankshaft.
Install the bolts that hold the rear crankshaft seal in place. Tighten the bolts evenly. End By:
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".