HOUSING-ROTATING 1T1849 - Caterpillar

Removal Procedure
Start By:
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Note: The Balancer shafts are used on the 3114 Engines.
Illustration 1 g00596194
314 engine
Remove oil tube assembly (1).
Remove bolts (2) and the washers that hold the balancer group in position.
Remove the balancer group and the engine oil pump as a unit. Installation Procedure
Illustration 2 g00596364
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the engine in the counterclockwise direction and place the number one piston at the top center (TC) of the compression stroke. Install the timing bolt in the flywheel housing.
Align the timing marks on the balancer gears (3) with oil holes (4) in the engine oil pump. Position the balancer group in the cylinder block. Install the washers and bolts (2).
Illustration 3 g00596194
Check the condition of the O-ring seals in oil tube assembly (1). Replace the O-ring seal, if necessary.
Remove the timing bolt from the flywheel housing. End By:
Install the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".