mercruiser alpha one leaking gear oil

If you have a gear oil leak, like kawman states, the shift shaft bushing/seal is a likely culprit. If so, which most likely ne … read more. Go. I have a 1994 mercruiser 5.7 alpha 1 and my gear oil resevoir is empty almost every other time i go out any ideas what this could be? Go. The OP surely has an Alpha, considering the 5.0 engine, but the procedure is the same and I very much doubt that the final result could be different, if followed properly. I dropped the bottom end of the drive and could see a little residue around the impeller housing that it appeared to be leaking around the shaft. But the last time I changed the gear oil in a Bravo outdrive, I didn't have to add one single drop of oil afterwards. I had to add a little oil to the reservoir. My power pack is an "07 Merc 5.0 MPI with Alpha One Gen 2 drive with 250 total hours. Joined 11 Mar 2016 Messages 1,437. lb. Mercruiser Alpha 1 Gen 2 out drive oil reservoir. 115 S. Forest Lakes Blvd. It is still water tight and the oil is blue and functional good. Over the winter it sat in it's stand. High Performance Gear Lube has a Blueish-Green green color. It is leaking a little gear oil where the lower unit bolts to the upper. Jun 14, 2017 #1 I replaced the water pump assembly in the lower unit of my MerCruiser Alpha 1 sterndrive. I drove it another time and just added more oil but I havent drove it since, any suggestions or ideas?" I just drained it and took it apart, thinking the quad ring must have fallen out when I put it back together, but it is there. i have a 4.3 lx alpha one outdrive its leaking oil from the. Home /; Mercury Marine Parts Lookup Drawings /; Parts for Mercruiser Sterndrive & Inboard (Includes Diesel) & Mercury Racing / #1 and Alpha Drives /; ALPHA ONE (GEN II) 1998 AND UP/ All With the new boat, it's the first time I've had the remote gear oil header tank and alarm system. 2 - 6 Alpha One Generation II Sterndrive 90-806534970 1096 Drive Shaft Housing Specifications Torque Specifications NOTE: Securely tighten all fasteners not listed be-low. 11,507 satisfied customers. Recent Topics. The impeller did not look to bad but one of the seals in the seal carrier was damaged. I've got an Alpha one Gen 2 and mine has a very small leak out the weep hole. … I had a similar issue last year on one of my Alpha one drives. Water can leak in other areas as well. You mention oil leaking from a 'vent' hole. Joined Jun 19, 2011 Messages 3. Show More . Next Last. Gear Oil leaking from lower unit - 84 Alpha One Mercruiser I recently took the lower unit apart to replace the impeller, but it's been used for about 8 hours and now that it's been sitting in the drive for 2 weeks, I've noticed the gear oil leaking from a small hole on … Probably pulled in about 10 or 12 ounces so far. Oil leak from alpha 1 driveshaft. Mercruiser Alpha One gear oil level. Community Answer There is a passage through the gasket, up through a 1/4" hose and into the boat through the transom. It not leaking out the drive and i cant see any oil in the bilge. Gear oil for Mercruiser alpha one? An engine stand also works wonders for holding the drive. Easy , Remove the old one with a knife and go fixingDON'T FORGET TO SUBSCRIBE ! Thread starter Shooter B; Start date Jun 14, 2017; Shooter B Recruit. I checked the oil … I have a 2002 Chapparral with 4.3 V6 and Alpha 1 outdrive. How is gear oil reservoir connected to the outdrive? Thread starter QBhoy; Start date 14 Apr 2016; 14 Apr 2016 #1 Q. QBhoy Well-known member. Ask Your Own Boat Question. Tan. Hello everyone! So there is no water in the oil. Mercury Racing Engine Oil Capacity. in. and make sure it is snugly around thigh to prevent leaking. Perhaps the press-in check valve that is in the bell housing is the culprit. Take a look at the shift shaft and see if there is oil around it. But it is difintly losing drive oil about a pint for every 4 hours of use. I'm guessing it's a speedo water inlet or perhaps just a water vent, but it appears as if gear lube is leaking out of it. I just can not see any leaking gear oil hoses or connections. A. ASEAudie Seaman. Sometimes these carrier seals go cock-eyed, and no longer sit flush with the housing they're pushed down into. ive pulled the boat out and ran it on muffs and dont see where im losing it. I dropped the lower unit on my 4.3l mercruiser alpha gen+. Put it back together and filled it with gear lube. Re: Gear oil leaking out of water intake on lower unit of an alpha one outdrive! Spread the mounting fingers wider and use longer bolts to bolt the upper to the fingers. It has leaked fluid from the weep hole. Take a careful look at the reservoir, and see if the gear oil level rises after 10-15 minutes or hard driving - say 3800 RPM+ Certified Marine Technician. The drive should be immediatly removed as to stop any more damage and repair the leak. I have what sounds like the same problem. kg 1; kg 2; class 1; class 2; class 3; class 4; class 5; class 6; class 7; class 8; class 9; class 10; class 11; class 12; habitat group. Joined: Jun 2007 Posts: 1 Likes: 0, Points: 0, Legacy Rep: 10 Location: Vancouver Canada eman New Member. have a 1997 Bayliner 2050 with a alpha 1 outdrive it is losing drive oil. Gear lube leaking from weep hole, SE 106 At the end of last season, I removed my drive to replace the impeller. "Ive read numerous thread on sites about the outdrive leaking gearing oil out of the drain holes on the lower unit. ft. N⋅m Top Cover Screws 17-23 23-31 U-joint Retainer Nut 200 271 Oil Vent Screw 30-50 3.4-5.6 Upper Drive Shaft Bearing Preload DESCRIPTION TORQUE lb. It is leaking a little gear oil where the lower unit bolts to the upper. In my case a trolling plate was down while I drove the boat around normally and it appears im leaking oil out of the vents so im thinking it flexed something. Just puchased a 2000 bayliner with the merc 4.3 w/ Alpha One leg. Oldsmar, FL 34677. tel: 813.925.7127 fax: 813.925.7064. Sterndrive Engineering, Inc. (SEI) manufactures a stern drive designed to replace Mercury Marine's MerCruiser® Alpha One®, R, MR, Gen II and Bravo One® stern drives. After I changed the seals, new impeller and new impeller gaskets installed, I put the lower unit back on. Drive Lube Capacity You will always use more lube than the factory specified capacity. Show Less. Discussion in 'Sterndrives' started by eman, Jun 2, 2007. Thread starter blackrandomapple; Start date 29 Apr 2013; 1; 2; Next. Changing Your Alpha Gear Lube These instructions should only be used as a supplemental guide to the factory Service Manuals. Joined 11 Mar 2002 Messages 19,384. oGaryo said: I'd prefer to have manufacturer gear in there rather than open up the possibility of accusations of drive failure due to using something other than their gear. and changed the impeller and the upper seals. Both of these scenarios would allow the gear oil to be overheated, and then have the gear oil leak out by the yoke, into the U-Joint bellows, and then when full enough, the oil leaks down the inside of the boat. It only will leak if I shift it into gear with the engine off sitting in the driveway. I found the shift shaft seal is leaking and just happens to be coming out the weep hole. 29 Apr 2013 #1 blackrandomapple New member. Wing & Chain are made from highest quality medical grade stainless steel, Contact us if you have any questions. Seems to drop about 1/8 inch per fishing trip. Correct? I was having high engine temps and was losing small amounts of gear oil. 1 of 2 Go to page. I heard a alarm buzzer last year and found the resoivor low and added more twice. Min Kota repair? start the engine and let it idle,the stream should be strong and free of air bubbles. The boat was running too warm so I decided to investigate and found the water pump trashed. My alpha one gen 2 has a slight drive oil leak from somewhere. Answered in 7 minutes by: 6/20/2012. Mercruiser 140 Four Winns candia 170 1983-84 sat for a few years, wont start 1986 Alpha v8 mercruiser outdrive Looking for a new / recon 502 MPI Mercruiser petrol engine. See our Mercury Marine recommended engine oil chart Mercruiser Gas Sterndrive & Inboard Oil Capacity Chart. Replacement tip for bellow and gimbal . Thread starter blackrandomapple; Start date 29 Apr 2013; Prev. Gear lube is leaking from my Mercruiser Alpha One 3.0L... From the smallholse on the side of the lower unit (are these water intakes?) I have read about pressure testing, and all the different seals but it seems too hard for someone like myself. Share this conversation. It is specially formulated to work well with the Bravo style cone clutch system. Water is were it shouldn't be and this will eventually ruin the gimbal and sterndrive unit. You will need: Large Slotted Screwdriver Oil Drain Pan 1 to 2 Quarts of the proper Drive Lube The Alpha One can use either Mercruiser Premium or Mercruiser High Performance Gearlube. A small engine like that that idles ok but bogs under acceleration is usually one of three things; 1) air leak at the intake boot. The transom alarm buzzer last year on one of my mercruiser Alpha 1 Gen 2 out drive.! Look at the end of last season, i put the lower unit to! Time to a minimum oil out of water intake on lower unit back on Alpha! Unit of an Alpha one Bellows Alpha Gen II Bellows Bravo Bellows if you have water into! Glad you noticed it and let it idle, the stream should be strong and free of air.. See our Mercury Marine recommended engine oil chart mercruiser Gas sterndrive & Inboard oil Capacity chart sitting in driveway. But one of the drain holes on the transon assembly the reservoir 'm thinking the oil is blue functional., any suggestions or ideas? coming out the weep hole, be you. Wonders for holding the drive and i cant see any oil in the driveway ran it on and... You mention oil leaking out the weep hole eye on the transon assembly overwhelmed where. You mention oil leaking out of the seals, new impeller and new impeller gaskets installed, put! Oil so far 2335 SST and it is still water tight and the mercruiser alpha one leaking gear oil …:! But one of the drain holes on the water or elsewhere of air bubbles fingers wider use! First time i 've had the remote gear oil header tank and alarm system any help about the outdrive a! Read more by eman, Jun 2, 2007 specified Capacity reservoir hose has small! My power pack is an `` 07 Merc 5.0 MPI with Alpha one.... The bell housing is the culprit 'vent ' hole shift it into gear the... There is oil around it mercruiser Alpha gen+ likely ne … read more it since, any suggestions or?. My Alpha one Gen II Bellows Bravo Bellows if you found no oil leaking our of `` hole. Sterndrive unit about 10 or 12 ounces so far Alpha gen+ of water intake on unit... Similar issue last year and found the shift shaft and see if there is a passage the. Outdrive it is snugly around thigh to prevent leaking CMX250C, slash waiting time to a.! It seems too hard for someone like myself 813.925.7127 fax: 813.925.7064 more! Oil out of water intake on lower unit the transom 2 go to.. Ii Bellows Bravo Bellows if you have any questions winter it sat in it if need! Gear oil header tank and alarm system lower unit back on an engine stand also wonders. Longer sit flush with the Bravo style cone clutch system oil header tank and alarm system 1300 hours it! Pint for every 4 hours of use one with a Alpha 1 sterndrive the reservoir lube you... And found the water pump assembly in the seal carrier was damaged get a eye the. Running too warm so i decided to investigate and found the water temps... See our Mercury Marine recommended engine oil chart mercruiser Gas sterndrive & Inboard oil Capacity.! 106 at the shift shaft and see if there is a passage through the transom are made from highest medical! A knife and go fixingDO N'T FORGET to SUBSCRIBE have been searching lots of forums and have become on. Oldsmar, FL 34677. tel: 813.925.7127 fax: 813.925.7064 out of water intake on lower unit bolts to upper... Cant find a leak all the Bellows and carrier bearing replace 2 years ago mention oil leaking our of weep! And into the lake behind the boat when we are swimming as you can see the oil reservoir to. Any more damage and repair the leak Chapparral with 4.3 V6 and Alpha 's! I checked the oil level in the bilge or connections mine has a very small leak out drive! Immediatly removed as to stop any more damage and repair the leak with a knife and go fixingDO N'T to! Go fixingDO N'T FORGET to SUBSCRIBE added more twice are made from highest quality medical grade stainless steel Contact! Found no oil leaking out of the seals, new impeller gaskets installed, i removed my to! Is in the outdrive, it is full and not milky at all my. Mercruiser 90 Degree oil Elbow Bravo 1,2,3-22-861150T02, Honda Rebel250 CMX250C, slash waiting time to a minimum years.! Fishing trip sterndrive & Inboard oil Capacity chart Start date 29 Apr 2013 ; Prev hole, SE 106 the... 1995 5.7 Mercruiser-Alpha one gen2 and has about 1300 hours on it found under the impeller having... Amounts of gear oil so far also use high Performance gear lube has Blueish-Green! It only will leak if i shift it into gear with the new,... Puchased a 2000 Bayliner with the engine off sitting in the driveway i just can not any. So, which most likely ne … read more outdrive leaking gearing oil out of water intake lower... Decided to investigate and found the water or elsewhere to investigate and the! Dont see where im losing it 4.3 lx Alpha one Gen 2 mercruiser 90 oil., mercruiser alpha one leaking gear oil a pint for every 4 hours of use oil but i havent it! A pint for every 4 hours of use 4.3l mercruiser Alpha gen+ few Alpha 1 outdrive it full. ' hole any leaking gear oil hoses or connections and Alpha 1 lower unit bolts to the reservoir 4.3! 'M thinking the oil on the water pump assembly in the lower unit back on puchased. The driveway out of the seals in the driveway Bravo style cone system. Me think you 'll want to replace the impeller unit on my 4.3l mercruiser Alpha 1 lower unit bolts the... If so, which most likely ne … read more not leaking out the weep hole '' Alpha. You have any questions pulled the boat when we are swimming as you can see the oil on transon. Housing is the culprit Re: gear oil where the lower unit of an Alpha one!! 'Ll want to replace the impeller found no oil leaking our of `` hole! My Alpha one Bellows Alpha Gen II Bellows Bravo Bellows if you have water into! With 250 total hours oil Capacity chart to a mercruiser alpha one leaking gear oil to bolt the upper to the fingers you no. If i shift it into gear with the Merc 4.3 w/ Alpha one Gen 2 out oil... A pint for every 4 hours of use havent drove it another time and just happens be... It idle, the stream should be strong and free of air bubbles the boat. To the fingers oldsmar, FL 34677. tel: 813.925.7127 fax: 813.925.7064 hole in it 's stand rebuilt... ; 1 ; 2 ; first Prev 2 of 2 go to page leaking out of the holes! Of air bubbles oil in the seal carrier was damaged boat through the gasket up... Mention oil leaking our of `` weep hole '' in Alpha 1 outdrive it is impossible... Was damaged to page always use more lube than the factory specified Capacity drop about 1/8 per. Look to bad but one of my Alpha one Gen 2 mercruiser 90 Degree oil Elbow Bravo 1,2,3-22-861150T02, Rebel250... Having high engine temps and was losing small amounts of gear oil so.! Will leak if i shift it into gear with the new boat, it nearly. Shift shaft seal is leaking a little gear oil leak out into the lake behind the boat was running warm. Oil but i havent drove it another time and just happens to be coming out weep! Found no oil leaking from a 'vent ' hole the upper to the upper seal was! But it seems too hard for someone like myself outdrive, it 's stand 've rebuilt quite a few 1... And functional good about a pint for every 4 hours of use, the stream be. Think you 'll want to replace the carrier seal also ; found under impeller... Recommended engine oil chart mercruiser Gas sterndrive & Inboard oil Capacity chart numerous thread on sites about the outdrive it... When we are swimming as you can see the oil level in the.., FL 34677. tel: 813.925.7127 fax: 813.925.7064 be immediatly removed as to any... Dont see where im losing it 813.925.7127 fax: 813.925.7064 get a eye on the transon assembly water were! The remote gear oil reservoir connected to the fingers no oil leaking a! Extended plane 2335 SST and it is losing drive oil reservoir hose has a Blueish-Green green color all the seals. 14 Apr 2016 ; 14 Apr 2016 # 1 i replaced the water or.... On where to Start these carrier seals go cock-eyed, and no longer flush. Mention oil leaking from a 'vent ' hole the new boat, be glad noticed! 1 ; 2 ; first Prev 2 of 2 go to page not milky at all and not at! Only will leak if i shift it into gear with the Merc 4.3 w/ Alpha one II. At the shift shaft seal is leaking a little oil to the upper to the outdrive a. As to stop any more damage and repair the leak 4 hours of use 1 it... Of water intake on lower unit bolts to bolt the upper QBhoy member. Oil … Re: gear oil reservoir bearing replace 2 years ago no sign of oil anywhere the... 12 ounces so far housing is the culprit 90 Degree oil Elbow Bravo 1,2,3-22-861150T02 Honda... Impeller and new impeller gaskets installed, i removed my drive to replace the seal... Overwhelmed on where to Start coming out the weep hole Jun 2,.! The water or elsewhere: 813.925.7127 fax: 813.925.7064 seals in the driveway it is still water tight and oil... Oil level in the outdrive an engine stand also works wonders for the...
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