Removed the cover plate from the rear of the engine and replaced the gasket then replaced the cover plate with new bolts (several of the bolts had rusted). 2005 Mercury E L P T O. Mercury 125 2 stroke. Why I say it's the sensor -. Replace oil Tank Assembly.
Oil Tank Dimensions: 9½" L x 7¼" D x 7½" H. - Overall Dimensions: 10½" L x 9" D x 10½" H. - Hose Length: 9 Ft. Joined: Fri Nov 20, 2015 9:58 am. By thalweg in forum Four Stroke and Direct Injected Two Stroke EnginesReplies: 0Last Post: 09-08-2008, 08:06 PM. I will also check the short hoses at the engine for leaks as best as I can. Original Equipment OEM QS-8M0075709. New Smyrna Beach, FL. Mercury oil reservoir tank senior services. I suppose we could kind of test a little further by removing the sensor lead from the oil pressure switch. Location: Cape Town. See my reluctance to go back. If this works out normally, then it is safe to assume the warning is activated by grounding the pressure switch/lead. Secondary question - how easy is it (for an amateur) to replace the oil tank - which Dr Google says is how you replace the oil sensor? Gage holds over time.
Replaced the oil reservoir which has the low oil sensor in the bottom of it. Air was never purged from. Troubleshoot and narrowed it down to the oil reservoir float as being defective. I hope this thread helps the next poor schmuck going through this.
Please don't run the engine at high RPM with the pressure switch disconnected. 90+% of the time it's the float. Your oil pressure sensor or switch monitors oil pressure in your engine. There's a sticker on the battery compartment that states Opti's need a "non-deep cycle" battery with 1, 000 cold cranking amps. Answer: Hello, Yes, this part does contain the float and magnet. I have previously checked the oil reservoir pick up filter and it is clean and no apparent blockage. Even a fault that lasts for only a few seconds will cause the alarm to sound for at least 30 seconds along with the corresponding light. Mercury oil tank assembly. Reservoir Drive Oil Bottle Assembly Mercury-Mercruiser OEM QS-8M0075709. Located in engine at end of. Put the jumper wire back in and it stopped. Sure, there is a possibility that there is an air leak from before the primer bulb into the tank pick up, but this is not very likely. Problem fixed: Continuous sound- oil low. Fitted and tested 2 new oil tanks, with 2 new sensors and THAT DIDN'T HELP. I did my phone a friend thing and got lots of advice, which I tracked down and checked out.
I would simply pump the oil tank primer bulb and look for external leaks caused by building pressure with the oil line primer bulb. Mercury has an extensive network of factory-trained dealers to help answer any parts-related questions you may have. 1999 Mercury efi Will fit other models, check PN Condition: Used, Manufacturer Part Number: 37-825068, Brand: mercury, Warranty: 90 Day, Country/Region of Manufacture: United States. Oil System Troubleshooting; Low Oil Warning System Is Activated - Mercury Optimax 115 Service Manual [Page 216. Canada Member - 2 Years. Replace check valve. By MikesXpress in forum Technical DiscussionReplies: 26Last Post: 02-05-2006, 07:38 AM. Thermostat and poppet functions as desired. He stepped back to think about it for a minute and realized that I have a deep cycle group 27 battery with 650 cold cranking amps as my cranking battery. Thank you to everyone that commented on my post and provided suggestions.
Contacted company and troubleshooted to determine the cause. Problem fixed: Oil alarm sounded continuously. The oil float switch from the. Float valve bad in oil tank. This is a factory original equipment kit, not aftermarket. Just cut the wire from the sensor and tie the two wires together and you have a jumper you can just plug in. Optimax Oil Reservoir Sensor Replacement. Joined: Mon Jan 14, 2013 6:10 pm. Perhaps there is a leaky pressure/vacuum hose. Reservoir Drive Oil Bottle Assembly Mercury-Mercruiser OEM QS-8M007570. Caps on remote tank must be. 11-21-2020, 10:30 AM #85000 RPM. My first tow since I was a teenager. Had to replace the tank since the sensor was built into the tank on my year model. Answer: The float itself comes with the tank, but the switch is sold separate from the tank.
Bad tank?, could be so I have a second new tank so I fitted that one, needless to say, same problem. I have a 2002 225 Opti Max with same problem a few years ago, replaced the oil tank with sensor on the motor. Have any of you heard of issues like this? Turn the key "on" m but don't start the engine, and let the gage cycle through its test procedure. Low oil sensor mercury outboard. I heard from a friend that its a bitch to replace and I would have to get the whole tank replaced. I saw guy on u-tube take the tank apart, fix the float with copper wire and glue it back together. Remove vowel, undo two bolts on top front of oil take, including a third one by the centre of the bottom side.
Get it fixed as soon as possible. 828361A2 Oil Tank Assembly - Mercury Marine | Crowley Marine. Gear Lube Drive Oil Reservoir For Mercury & Mercruiser Original Equipment OEM QS-8M0075709 Includes cap number QS-3680627 Mercruiser Gear Lube Bottle Includes low gear lube sensor Original Mercruiser Replaces Mercruiser 806193A46... Gear Lube Drive Oil Reservoir For Mercury & Mercruiser. Click here to find your local authorized Mercury Marine dealer. It sends these signals to the ECU and to your oil pressure gauge or warning light.
The oil dissolves the glue that holds the two together, and the magnet falls to the bottom of the spindle, activates the alarm, and causes the motor to go into limp mode. While previously looking over the hoses and fittings for leaks I had already determined that this was not the original Pump on the motor some of the clamps did not look like factory etc. If this silences the alarm/puts out the light, then I would feel comfortable saying the alarm if accurate and you have some sort of oil pick up pump issue. I've done more research and a lot of guys say that Opti's get weird and have electrical problems when they don't have the correct battery. 3 days you figure out the cost of THAT confirmation. For example after drift fishing and short runs to adjust position.
Problem fixed: Oil injection alarm sounding off. Does anyone know what that pressure switch it is set at or if there is a history of defective pressure switches. Anyone care to share their experience with this? I am now LOST AT SEA and don't have a paddle to row with. BEEP BEEP BEEP BEEP. You need to take a pin off the centre of an outer& inner grommet and install on the new tank. Should have new tank on Thursday. Was easy to find the part I needed for a great price. Last edited by flabum1017; 11-25-2020 at 11:26 PM. Fill cap is leaking air on re-. So, if you run your electronics from your cranking battery, and its not deep cycle, wont it run down quicker.
On early ETEC 2004-5 a new oil pump and software fixed the code 38s. Thank you for your prompt response to my inquiry. Every day I beat my own record for the number of consecutive days I've stayed alive. 11-25-2020, 11:24 PM #11. Replaced the tank and sender unit. 115 Mercury outboard. Problem fixed: Constant alarm.
QQ I have been doing that for the past few days and Google cannot help & youtube dont have anything on my motor. The (2) loose rear screws could allow the pump diaphragm to leak because the pump housing is not clamping onto the diaphragm uniformly. I want to remove the sensor from the tank so that I can "fix" my problem.
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