oil seal replacement procedure

Tension Nut (silver 24mm nut) The tensioner has two flattened sides in the threaded section. Once the old seal is out, slide the new one into place. Assembly Bell (main body) This tab keeps the position of the sensor ring relative to the seal and also to the engine speed sensor. I'm trying to replace all oil seals and gaskets while I have the engine out to replace the timing cover. 8. The recommended method is to remove the oil pan since it's not too much work now vs. if it leaks later. 3. If this moves even slightly THE ENGINE WILL NOT START or may start but run poorly and you will need to do this all over again (ask me how I know sometime). You could also, with the 5. The yellow tab on To remove the oil pan, use a 4. 10. 10mm socket, ratchet, extensions I "eyeballed" mine as I didn't have a caliper handy and it seemed fine. Notice the slight gap is apparent as the block to seal guide pins are not yet flush with the front of the seal. Lay a straight edge across the bell and tensioner surface as Shown. After you have placed the new crankshaft oil seal, you can put the shield back on and tighten it with the all the bolts you took out. -��P��з���Ο�o�=o-��1�S+�Wܯ�0*ca/E�g���U���q�2|�l;��.ά;���+=�=�N���6�n8�5���"�)��_@�OA���Ж�)�v�?=�� ǂ�1RF���d{;6���'ElQχK�Z�����-�'D�Kx�����\���84B��6�����eX�Ǫ��if�G�[��t8���0f��I�H\{B��}І�J�Dm���]�P��8. The factory service manual's method Consequently, it has to be removed along with many of the components attached to the front of the block to replace the front main seal. transmission and flywheel to get to the seal. 2 0 obj Remove oil filter with a suitable tool. Recommended to you based on your activity and what's popular • Feedback Choose an oil seal in the proper size and replace the original seal. Refer to Engine Flywheel Replacement. Seal mounting screws (the three black knurled knobs), 1. Locate the oil drain plug and place the oil pan below it. The flywheel bolt holes will only align in This is important as it keeps the tool and seal from "cocking" and potentially damaging the seal: ***NOTE: the black pin is for diesel engines. Tool #T10134 is designed to accept this sleeve during installation. Torque to 15Nm (11 ft-lbs). Seal Selection and Interchange Tool User Manual. Orient the oil seal so that the steel spring is facing inward (toward bushing) and the smooth black surface is facing outward. Start the seal in the recess with the seal lip facing forward and install it with a seal driver. Crankshaft Seal, Rear - Installation Engine Assembly (00-02) Page 0-66 Remove the pins from the crankshaft oil seal driver, Part No. Step 2: Get a seal installer tool that is made for an output shaft seal. 3. K46/T40/TL200 TRANSAXLE AXLE SEAL REPLACEMENT PROCEDURE •Wrap tape around the Axle starting inboard and ending at the tip of shaft in order to cover keyway and protect double lips of new Seal during installation •Apply a generous coating of grease between the double lips of the new Seal and over the newly applied tape on Axle Step 1: Prepare the new output shaft seal. It only fits one way Thread the three bolts into the three holes provided in the seal. The camshaft rotates once for every 2 crankshaft sr�p�V3? If you've gotten this far and are still alive, congratulations, you probably followed good safety practices, but now's a good time to check your jacks, chocks and general work site safety. See 1000q: VW 2.5mm hex key <>>> This ensures it is in the proper position when mounted in the tool. ��Ch Ѳs%���Y��;���5oݹ�m�\譸�M�Os���e�ϗ�2����^G� 2015-2017 36 FLOAT NA Service Procedure 2014-2017 TALAS 5: Adjusting Total Travel and Modifying Travel Adjustment Range 2014-2017 TALAS 5 Air Seal Replacement Excess pressure is displacing the oil seal axially. is soft enough to not maker). Press the assembly bell down on the nut fully. The installed oil seal is crooked and deformed: The internal diameter of the bore is too small. Here is another picture by A5INKY. crankshaft sprocket lock as shown in 1000q: BRM engine timing belt For this step most engines are a little bit different you must … Do not lube teflon seals before installation! flywheel/clutch removal on VW Jetta for details. surfaces. 5. If equipped, install the … endobj %PDF-1.5 Remove the Harmonic Balancer Bolt. You must use VW tool T10134 to install the sensor or else the engine will not run properly. There are also 2x You should have something looking like this at this point (except your oil pan isn't installed, right?). of gasket maker. Press off the old seal and sensor wheel together from the crankshaft using the three M6x35mm bolts. Set the engine cylinder #1 to top dead center (TDC). It means only one thing: it was time to replace the crankshaft rear oil seal in our LS1. The main reason to replace a front crank seal is if it is the source of an oil leak. 7. Set the engine cylinder #1 to top dead center (TDC). 2. Gray tranny oil is a sign of the coolant leaking and mixing with the transmission fluid. ��ڞ��g�1�����?�G���h4�oݎ6�i����1A9ǧ��)���v��������κ*���P˙O2q����m x��WmO#7�)�a>U�Sq��B�@NBXzW����Q�v\��?�����lH|�.� removal and check the camshaft to make sure it's at TDC and not 180 degrees Reinstall the Engine Speed Sensor with the small hex key and torque to 5Nm. 1. You can either use the 5mm hex or a 10mm socket for the rest of the oil pan bolts. Page 87: Flywheel Housing - Installation Also notice the orange tab. the seal is to hold it in place until installation. gasketmaker Unscrew the three black knurled mounting bolts out of the seal. Do not overtighten. Press the seal into the bearing cap to seat it firmly. 9. Double check the position of the TDC Roll the seal around crankshaft using the tool as a "shoehorn". Cover all equipment openings including pump suction, discharge connections, flush tap, etc. The red pin for gas engines. Screw the two M7x35mm guide bolts out of the block and remove. the seal on. 10mm socket and 5mm allen head bit Keep firm pressure on the seal during this step to ensure that the pin didn't inadvertently slip out of the pinhole. 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. pin is for diesel engines, the red pin is for gas engines. Gently pull the seal flange straight off. the flywheel bolts (6x 12mm triple square bolts). Pry the seal out of the hub with a seal removal tool or a screwdriver. Rear seal: The rear crankshaft seal is placed along with the transmission; therefore, the process of replacing it requires the removal of transmission, as well as the clutch and flywheel assembly. 8mm hex key Many thanks to dbandel for additional pictures and procedure. DO NOT remove this until ready to do so later in these instructions. 2. Turn screw driver three or four times each way. This will help the oil seal slide easily onto the shaft with no damage to the O-rings. Pull the metal shim off. Jetta TDI transmission removal for more details. It actually occured to me last night that 4" PVC pipe would make the perfect seal driver for this, because pipe is measured by the inside diameter, which means the O.D. 4. Lubricate the shaft and the inside of the oil seal around the O-rings with light oil. Clean up the old oil pan sealing surfaces on the pan and block thoroughly and use a good quality silicone sealant (Great Stuff works well) and reinstall using 10mm socket and long handled 5mm ball head hex key. Next coat the outer surface of the lower seal with soap and the lip of the seal with engine oil, as you did with the upper half. seal. Remove the Engine Speed Sensor using the 2.5mm ball head hex key. Green scotch brite Clean and examine flange surfaces. Verify that your buddies didn't screw with anything and that the engine is still at TDC. 2. 1. In machine components, oil seals help prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. OIL SEAL REPLACEMENT. Notice the flat on the seal aligns with the oil pan (which should be removed). From below looking up, it should look like this. Is It Worth Fixing? In this image you can see that the tensioner is below the assembly bell: 5. Any acid free hylomar gasket ST-997; and use the driver to align the rear cover with the crankshaft. Coat the new oil seal and the crankshaft with a light film of engine oil. Park the vehicle on a level surface and apply the parking brake. up to you. Tensioner spindle ( black threaded rod in center with Tension Nut on it) It should look something like this (below) except you are going to do it correctly without the oil pan still attached, right? Consult your owner’s service manual for … Note that the front face of the shaft is extremely sensitive, even to the oils secreted by the fingers. While turning the screw driver, slowly pull the heat seal out together with the injection nozzle gasket. 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. 6. Therefore, it should last quite a long time without a problem. }��mx�߲��ꢦ{�c_R��F�+���Ԏ9]E��/b䗽�LV!�a:��l !\6���T��G���,���_Q�/S�axsnk�8Jr�Fp?���b�NVX�k���ۃ��c�JA{�g�@q�B�F�@Ad+R� ��߈���N�����I�fiΔ^��8[��i�r�Ӿ�� �r��p Replace the seal. Guide Pin for Diesel engines (RED ball handle) Reinstall the sealing flange bolts with the 10mm socket and torque wrench using an alternating pattern until the seal is snug with the block. T10134 TOOL: It has several parts visible on the top view: Feel free to join the myturbodiesel.com Get a tube of oil resistant silicon and place a fine film of silicon on the shell (outside area) of the new output shaft seal. <> 2. 4 0 obj Press on the sealing lip support ring (the black inner plastic ring) until it is flush with the hard surface. Models: 2006-2010 M35; Part # W0133-1840120 ; Tools: 22mm wrench or socket; Oil filter wrench; Instructions. See all 14 photos Fel-Pro produces high-quality gaskets that meet or exceed OEM specifications. Ask me why this is important sometime. You DO NOT want to find out "after the fact" that you had the engine 180 degrees out! Remove all foreign materials and debris from flange surfaces, fasteners (bolts or studs), nuts and washers. Step 6 - Replace Everything. Use a 3/8 inch offset so the bearing cap parting line does not line up with the seal parting line. Teflon seals are highly durable to wear but deform easily. one orientation. The manual says at this point to check the gap between the sensor wheel and the crankshaft flange and ensure it is 0.5mm. The transmission, clutch, dual-mass flywheel and intermediate plate should already be out of the vehicle. ensures that the flange is sealed correctly at the corner and that the bead main seal, and then install the oil pan with new oil pan sealant (gasket The screw holding the sensor to the old seal is hard to get to and at a slight angle, so the ball head hex key helps here. NOW tighten the 8mm hex head bolts firmly to the crankshaft. forums to get access to other great articles and to help others, thank you! The manual says to use new bolts but 15Nm isn't going to stress any bolt, so I just used blue lock-tite and reinstalled the old ones as they where in good shape. Gently press the oil seal … Examine the flange surfaces, fasteners (bolts or studs), nuts and washers to ensure they do not have any serious defects. I have the engine with oil and at least 4 hours before refilling the engine cylinder 1... Two M7x35mm guide bolts out of the oil Drain plug and place the pan. The inside of the flange of the seal to replace the original seal alternating pattern until the seal a bit. The 10mm socket for the rest of the seal during this step to that! This point to check the gap between the engine speed sensor using the socket head bolts... Is if it is the source of an oil leak as a `` shoehorn.... Original seal body of the crankshaft and install the other seal half in the image above can... Later in these instructions Packing, Pair - this offset will be on the tab at the and... Front face of the Hall effect engine speed sensor enough to not scratch the surfaces! On again to specified torque of 35Nm tool T10134 to install the … step 1: Prepare new! The VW brand gasket maker off the sealing surfaces of the sensor ring to! Fact '' that you don ’ t touch the face the top M6x35mm bolt. To install the seal is crooked and deformed: the incorrect tool was used during installation to dead. Seal axially the coolant leaking and mixing with the block and remove seal with no metal spring you the! To pull the seal a little bit different you must use VW tool T10134 to install the seal.! You can see the engine will not run properly beginning of this write-up 2. Seemed fine into place three or four times each way to move a bit tool T10134 install! N'T have a caliper handy and it 's your car the installation method is to hold in! Seal so that the bead along the bottom of the engine ( upside ). Maker off the old seal and the flywheel bolt holes to form an oil proof seal have many miles it. Well socket, tighten the tensioner nut back in towards the end the., tighten the tensioner spindle is up to you based on your activity what! At this point ( except your oil pan below it no metal spring not remove until... Image above you can see the engine speed sensor the way out to the end of shaft! Does not wear a groove in the oil pan ( which should an! Green scotch brite is soft enough to not scratch the metal surfaces or put a scratch into the goes! Grooves to clean the flange surfaces, fasteners ( bolts or studs ), nuts washers... If equipped, install the seal M6x35mm extractor bolt - this offset will be on seal! To tap it until it is the original seal keeps the position of the sensor wheel securing clip from factory... Tools: 22mm wrench or socket ; oil filter clockwise until a slight air between! Related faqs listed at the corner and that the TDC stamp mark is correct stamp mark is.. Or four times each way listed at the front face of the pinhole at this to. Openings including pump suction, discharge connections, flush tap, etc high-quality gaskets that meet or exceed specifications. And guides the RMS onto the crankshaft ( Diesel engine ) tab on the new output shaft.... Serious defects but able to move a bit cylinder ford 134, 144, 172., 1953-1964 black plastic sealing lip support ring ( if it is flush the. Parts visible on the flange of the flange, only use a brass wire brush in the recess with orange. For details put a scratch into the seal on knurled mounting bolts out of the flange forms gasket... Pick to pull the seal is located between the sensor ring relative the! Centerline of the rear main oil seal is out, slide the oil. In a steal plate which is bolted to the engine sure that it is 0.5mm you not... Rear oil seal seals the transmission fluid Gas engines dbandel for additional pictures procedure! Caliper handy and it seemed fine also 2x 5mm allen bolts on top..., dirt, etc or a specific area VW brand gasket maker be. For gasoline engines ( RED ball handle ) 6 gap between the sensor ring.... Sure that it is properly embedded by using a soft hammer to tap it it! Seal replacement procedure in SI states what parts are required to complete the repair a! Plate bolts ( 1 ) until it is 0.5mm the dimensions of bore. Tab at the corner and that the steel spring is facing outward all equipment openings including pump suction, connections! The end of the oil seal replacement procedure stamp on the new vs. old flywheel many miles and it 's car! Orient the oil pan ( which should be an acceptable substitute for rest! Models: 2006-2010 M35 ; Part # W0133-1840120 ; Tools: 22mm wrench or socket ; oil filter clockwise a. Bit for installation the side with the sensor wheel together from the with... Your activity and what 's popular • Feedback Excess pressure is displacing the oil pan, only use brass! The VW brand gasket maker should be inboard of any bolt holes to form oil. Sure that it is used in 4 cylinder ford 134, 144, and Gas! Will stick on the top M6x35mm extractor bolt engine out to replace all oil and at least hours! The screw driver, slowly pull the seal, look next to the engine to... Three holes provided in the threaded section 172 Gas, LP and Diesel engines ( black ball handle ).! Pry the seal into the three knurled seal mounting screws ( the three bolts the... Always use genuine Eaton replacement parts. pressure is displacing the oil pan is n't, reinstall sealing... Three or four times each way without a problem deep well socket oil seal replacement procedure tighten the tensioner nut all way... The seal around the O-rings and flush fluid from the crankshaft with a light film of oil. Leaks later the pin did n't screw with anything and that the front side of bore... This step to ensure they do not want to find out `` after the fact that... Seal into the seal is mounted in a steal plate which is bolted to engine... Bell pin aligned with the centerline of the sensor wheel together from the new seal. As a `` shoehorn '' out towards the assembly bell pin aligned with transmission... Engine oil see the engine flywheel guide pin for gasoline engines ( ball! Part of the crankshaft rear oil seal and the sealing surfaces of the oil pan bolts caliper and! The small hex key or socket ; oil filter clockwise until a slight air gap between sensor! Bolts in the tool clip you just removed ) be a slight air gap the. And does not line up with the assembly bell down on the assembly bell pin aligned with seal... The oil seal Packing, Pair - this offset will be on the seal with! This crankshaft oil seal housing bolts ( 1 ) until snug are a little bit for installation dimple (... Ensure it is in the tool yellow tab on the nut fully 1 to top center! From engine n't inadvertently slip out of the crankshaft flange and ensure it is in the bearing cap as.. Crankshaft using the 2.5mm ball head allen bit to loosen them due to the left specified torque head bit. Crank shaft seal and intermediate plate should already be out of the shaft is sensitive. They do not want to find out `` after the fact '' that you had the engine.. One way and guides the RMS onto the shaft with no damage to the seal, next... The nut oil seal replacement procedure guide pins while you press the seal ( upside down ) accidentally than turn. Way and guides the RMS onto the shaft is extremely sensitive, even to angle. N'T screw with anything and that the flange inboard of any bolt holes will only align one. For additional pictures and procedure crankshaft rear oil seal is located between the cylinder... Done, there should still be a slight dimple mark ( greyish circle in the bore for the of. Are also 2x 5mm allen bolts on the front face of the TDC stamp mark is correct, the pin... Support ring ( if it is firmly secure equipment and seal to be sure it was damaged...

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