D379, D398, D399 INDUSTRIAL & MARINE ENGINES Caterpillar


Crankshaft Front Seal (Lip Type) And Wear Sleeve

Usage:

Remove Crankshaft Front Seal (Lip Type) And Wear Sleeve

start by:

a) remove vibration damper (D398 and D399 only)

1. On D379 only, remove cover (1); put a mark on two bolts (2) for installation.

2. Remove ten bolts (3) and remove adapter (4) Remove eight bolts (5) and spacers.

3. Make two holes (180° apart) in the metal surface of crankshaft front seal (6). Remove the seal with tooling (A).

4. Remove wear sleeve (7) from the crankshaft.

Install Crankshaft Front Seal (Lip Type) And Wear Sleeve

1. Clean the contact surfaces of the wear sleeve and crankshaft with 8M8060 Quick Cure Primer. Put 9S3265 Retainer Compound on the contact surfaces. Install the wear sleeve on the crankshaft with tooling (A). The tapered edge on the outside of the wear sleeve goes toward the end of the crankshaft.

2. Put a thin layer of SAE 30 oil on the seal lip. Install the seal over tooling (A). The seal lip goes toward the inside of the engine. Install spacers and bolts which hold the seal in the adapter. Tighten the bolts in the number sequence shown. Tighten each bolt a maximum of three turns each round until all the bolts are tight.

3. Put 5P3413 Sealant on the threads of the bolts which fasten the adapter to the crankshaft. Install adapter (9) on the crankshaft.

4. Install the cover on D379 only. Put 5P3413 Sealant on the threads of the bolts in the locations with the X mark.

end by:

install vibration damper (D398 and D399 only)

Caterpillar Information System:

D379, D398, D399 INDUSTRIAL & MARINE ENGINES Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Vibration Damper (D398 and D399)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Sea Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Oil Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Fuel Filter Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Expansion Tank (Marine Engines)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Fuel Priming Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES General Instructions
D379, D398, D399 INDUSTRIAL & MARINE ENGINES D379, D398I on Engine Attachments Testing And Adjusting
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Systems Operations D379, D398, D399 I & M Engine Attachments
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Service Meter And Tachometer Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Accessory Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Oil Pressure Relief Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Oil Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Engine Oil Cooler
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Fresh Water Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Prelubrication Oil Pump (D399)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Connecting Rod Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Oil Pan Base
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES Governor
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.