3145, 3150 & 3160 ELECTRIC SET ENGINES Caterpillar


Crankshaft Front Oil Seal

Usage:

Remove Crankshaft Front Oil Seal

NOTE: The crankshaft front seal can be removed with the timing gear cover on the engine or off the engine. However, to install the seal to the correct depth, the timing gear cover must be installed on the engine.

1. Remove the crankshaft front oil seal using the 1P3075 Puller Group.


REMOVING FRONT OIL SEAL

Install Crankshaft Front Oil Seal

1. Place seal over the short end of the 8S2276 Seal Installer. The lip of the seal must face the inside of the engine when installed. Coat the outer metal shell of the seal with 7F2770 Cement.

NOTE: Engines effective with the following Serial Numbers; 3145 (65P215-UP), 3150 (66P220-UP), and the 3160 (67P180-UP), have a new timing gear cover that permits the crankshaft front seal to be installed to two depths. To install the seal to the original depth, use the 8S2276 Seal Installer. To obtain a new seal wear track on the crankshaft, place the 9S6012 Spacer between the seal and the flange of the installer.

2. Place the installer on the crankshaft. Use the crankshaft pulley retaining bolt and washer to pull the seal into place. When the installer bottoms against the crankshaft gear, the seal is in place.


INSTALLING FRONT OIL SEAL

3. Lubricate the lip of seal and the mating surface of crankshaft pulley with clean engine oil (SAE 30) before installing pulley.

Caterpillar Information System:

3145, 3150 & 3160 ELECTRIC SET ENGINES Crankshaft Pulley
3145, 3150 & 3160 ELECTRIC SET ENGINES Pistons
3145, 3150 & 3160 ELECTRIC SET ENGINES Cylinder Heads
3145, 3150 & 3160 ELECTRIC SET ENGINES Rocker Arm Shaft Assembly
3145, 3150 & 3160 ELECTRIC SET ENGINES Valve Covers
3145, 3150 & 3160 ELECTRIC SET ENGINES Exhaust Manifolds
3145, 3150 & 3160 ELECTRIC SET ENGINES Air Inlet Manifold
3145, 3150 & 3160 ELECTRIC SET ENGINES Fuel Injection Pump Housing
3145, 3150 & 3160 ELECTRIC SET ENGINES Governor
3145, 3150 & 3160 ELECTRIC SET ENGINES Fuel Injection Pump Housing And Governor (Engines With Bolt On Drive for Fuel Injection Pump)
3145, 3150 & 3160 ELECTRIC SET ENGINES Fuel Injection Pump Housing And Governor (Engines With Taper Drive For Fuel Injection Pump)
3145, 3150 & 3160 ELECTRIC SET ENGINES Remove Gear From Fuel Injection Pump Camshaft
3145, 3150 & 3160 ELECTRIC SET ENGINES Timing Gear Cover
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft Gears (Earlier Engines)
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft Gears (Later Engines)
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft Gears (Engines With Bolt On Drive for Fuel Injection Pump)
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft (Engines With Taper Drive For Fuel Injection Pump)
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft (Engines With Bolt On Drive For Fuel Injection Pump)
3145, 3150 & 3160 ELECTRIC SET ENGINES Camshaft Bearings
3145, 3150 & 3160 ELECTRIC SET ENGINES Flywheel
3145, 3150 & 3160 ELECTRIC SET ENGINES Flywheel Housing
3145, 3150 & 3160 ELECTRIC SET ENGINES Crankshaft Rear Oil Seal
3145, 3150 & 3160 ELECTRIC SET ENGINES Crankshaft Wear Sleeve
3145, 3150 & 3160 ELECTRIC SET ENGINES Crankshaft
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.