Car Repair World

Crankshaft Seal Replacement - Front FOR PREVIOUS PART CLICK PART 1 HERE Step 17  - Then assemble the dampener (balancer) installation tool using the proper thread insert. This will be used to install the dampener. Vibration Dampener Installation Tool Step 18  - After the tool is assembled, apply a small amount of grease to the sealing surface. This will help lube the seal during the break-in process. Apply Grease To Sealing Surface Step 19  - Now that the balancer is ready to install, align the woodruff key to the dampener key slot. Aligning Woodruff Key Step 20  - Once the balancer has been aligned push the balancer into place, ready to fully install the balancer into the crankshaft (press fit.) Balancer Set Into Place Step 21  - Next, screw the balancer installation tool into the end of the crankshaft. Balancer Installation Tool Installed Step 22  - Once the installer is in place, using wrenches to wind the balancer compl...

Crankshaft Seal Replacement - Front Replacing Crankshaft Seal In Car Helpful Information An engine front crankshaft seal is mounted into the front timing cover which rides against the vibration dampener sealing surface. This seal controls oil from leaking to the outside of the engine, once the seal starts leaking it must be replaced. A harmonic balancer or dampener is the common term for a weighted unit used to help an engine run smoothly. Best Practices Always use top quality seals to avoid premature failure. Clean sealing surfaces to enhance sealing ability. Use high quality silicone sealer Step by step repair guide on how to replace an automotive engine crankshaft front seal. This replacement is for external mounted seals only and applies to most vehicles. Difficulty Scale: 4 of 10 Tools and Supplies Needed Socket set Dampener puller Large pry bar Shop towels Carburetor cleaner Replacement front seal Hammer Seal installation tool or large s...