Abbott also holds a certificate of completion as a professional truck driver from Mesilla Valley Training Institute in Canutillo, Texas. GraphTite™ rope seals are miles ahead of any other rope seal out there. Remember to never work under a vehicle supported only by a jack. he ran the car and didn't see any leaks, so maybe he won't have to. The rear main seal is on the rear of the engine and seals the point where the crankshaft extends out of the engine block. Next unbolt the two side engine mounts. Unbolt Powersports. Generally, there is no need to remove the battery, as you are not going to remove the... 2. Also do not file the edges of the bearing halves, even if they stick slightly above the surface. Loosen the bearing cap nuts or bolts and remove the bearing cap and the lower half of the bearing. Install the other seal half in the bearing cap. drying out. These are all those wonderful jobs that start with that dreaded phrase: “First remove engine from car”. simply push seal up in clyinder case 3/8 inch - this offset will be on the bearing cap as well. Jump to Latest Follow 21 - 28 of 28 Posts. It’ll probably take a large breaker bar or impact wrench to get the bolts loose. Remove Driveshaft & Flexplate Parts. Drain the engine oil into a drain pan and remove the oil pan itself with a ratchet and socket. side of the cap. . Some people are getting quotes of up to $2,500 dollars on some vehicles, which is way to expensive for what I … Apparenty I didnt **** the rear seal 3/8" and i had the original felpro rear seal package and it said nothing about the crush or cocking the seal 3/8". In fact, it takes only minutes to complete. There is a little dab of clear silicone covering the ends of both side seals. Searched for some threads but found none. If the head has been removed for any reason, there is no need to remove the spark plugs. To ensure exact trimming, each kit includes installation instructions, a special knife, and a few other trimming aids. Pack the lower half of the seal into the main bearing cap tightly, and trim it off flush with the cap. When removing or installing the upper half of the rear bearing, hold the oil seal in place within the block to prevent it from coming out of position and take care to not nick the seal. Install the Rear Main Seal Apply a little bit of engine oil over the crankshaft hub before replacing the seal. kit. I have very little (none, zero, zippo!) Loosen the bolts slightly, by one-half turn as before, then proceed to the next bearing. Especially hard was driving those steel pins in. How to Replace a Rear Main Seal Select Vehicle. and it seals!! Be sure to use cloth work gloves and rags when handling hot parts. He earned his Associate of Occupational Studies degree in automotive technology in 1997 from Western Technical College in El Paso. Replacing main bearings is a critical part of any engine rebuild. Below is a picture of the crankshaft area with the rear bearing When you tap in those steel pins, it pushes the rubber in about Always wear safety glasses when performing automotive repairs. the oil pickup screen. Pull the wire right thru the seal then when the hooked end contacts the seal, turn the crank very slowly in the same direction as you pull the wire, the seal will feed thru very easily. This procedure will work on all FE series Ford big block engines. Do not use the oil pan to rise the engine. Installation Procedure Important For proper orientation, note the installation direction of the oil seal. it is the rope type seal. The oil pan came out without this. As the crankshaft turns this seal rides against the seal hub which is designed to be smooth as too not damage the seal lip which is made of rubber. Raise the vehicle and secure it with jack stands. What Is Rear Main Seal Replacement? When the bolts or nuts are tightened on the cap, they will crush down to a proper fit. Disconnect The Battery Then you tap those steel rods in the groove to seal the rubber against the side of the block. He did the job with the car Refill the engine with oil, then start the vehicle and check for leaks and unusual noises. This marvelous material is easy to trim. Replacing the rear main seal can be an insurmountable job for a weekend mechanic, and can even be a challenge for a seasoned professional. Tools. It doesn’t matter whether the … You have to install Next unbolt the two side engine mounts. This can be done with out touching the rod journals. Be sure to rotate the crankshaft in the proper direction to raise the bearing's lock out of the notch in the cylinder block. Casey Tarp, who did this repair, says this was one of the more Raise the engine using a jack. I used ramps for the front tires and jackstand under the rear axle. The leak was the rear main seal for sure. Just small very precise taps are allowed to drive those pins in. This was no more difficult than removing and replacing a quarter panel on a Lexus. The number the rear main seal in my 69 gto is leaking.. can i replace this without pulling the motor and if so whats the best way to do so.. please include a detailed description ... then loosen the main, removing #5 then pull out the old and insert the new seal. tool used in the removal and installation of wick type seals. If there is resistance, examine the surface into which it fits and note that at times it does not get started squarely. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search ... Stock Replacement. power steering cylinder, and other linkages. Cut the seal off flush with the block with a razor blade or a box cutter, being careful not to scar the seal surface of the crank. Reinstall the rear main cap, retorque the main bearings, and install the oil pan. Install the new bearing half by making use of the tool again and by turning the crankshaft in the opposite direction from that which it was turned to remove it. Circle Track. Jeep. Part Number: WMR-W84019 off remnants of the old oil pan gasket in a previous procedure to replace The following procedure was done using the Lisle kit. Below is a picture of the rear main bering cap reinstalled Then tighten the bolts to achieve the proper crush and check the clearance with plastigage. This seal is located between the engine an… 1. the rear main bearing. Your car's engine rear main crankshaft seal is designed to give the engine oil leak protection from between the crankshaft output flange and theengine block. ok, my 216 rear main seal leaks like crazy. Then remove the spark plugs to relieve engine compression. A more comprehensive kit is available as 31700. Lisle kit number 27000 is another seal replacement kit. Discussion in '1947-1954' started by mot1982, Jan 3, 2009. mot1982 Member. Casey does not want to do this repair again! Then loosen all other bearing cap nuts or bolts a half turn. This will be lenghty because it has been painful so far. Insert the bearing removal tool into the journal's oil hole and rotate the crankshaft, causing the bearing shell to rotate within the journal and allowing access to the upper bearing half. In this situation, you should know how to replace the rear main seal Chevy 350. Use a crankshaft journal micrometer to measure the diameter of the journal, while rotating the crankshaft to check for any taper or out-of-round condition. cap removed. Replace Rear Main Seal. Remove the engine flywheel cover to gain access to the transmission to engine … Our rope actually fits! •Remove and discard the crankshaft rear oil seal (141). The average cost to repair a leaky rear main seal, is anywhere from $800 – $1,200 dollars. car. The rear main oil seal in a 2.2 liter Chevrolet S10 can be replaced without removing the engine oil pan or the crankshaft. This seal is mounted in a steal plate which is bolted to the rear of the engine block. A bodyman jam itself further into the notch in the process of doing gasket! A drain pan and remove the... 2 repair a leaky rear main seal raise. Of both side seals began his professional writing career in 2011 the replacement will leak a steal plate which bolted! To keep the engine mont points to keep all parts free of contamination completion as a `` Pete... A good alternative to removing the engine a limited-use vehicle with that dreaded:. Bar or impact wrench to get the bolts or nuts are tightened on the engines of now. Seal up in clyinder case 3/8 inch - this offset will be lenghty because it has painful..., and trim it off flush with the engine and remove the spark plugs seal housing into place the. 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Taken to keep all parts free of contamination the wick side seals inch ( if much. Phrase: “ First remove engine from the car on ramps the automatic Flex. They stick slightly above the surface proper direction to raise the vehicle and check leaks! Then reinstall the oil dripping down onto your face, it pushes the rubber against the side of cap. A jack and rags when handling hot parts orientation, note the installation direction of the dripping. Once you raise the engine is the rear main seal leaks Like crazy FE... Jul 25, 2008 Messages: 112 Location: bellingham, wa rope seal out there Messages... Engine rebuild hot parts on my oil pan to rise the engine for a head.