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5 US qt 47 L MCM 470165170 37L. Oil is apparently only leaking when the engine is runningdrive.
5 US qt 47 L MCM 470165170 37L.
Mercruiser alpha one lower unit oil. The Alpha One holds about 2 quarts of Mercruiser Premium Gear Lube. More if you have a remote Drive Lube Reservoir. We like to get 3 quarts of Mercruiser Premium Gear Lube and we use part of the first quart to flush through the drive to clean out some of the older lube.
The lower unit gear case oil on the Mercruiser Alpha One outdrive serves a very important function. Proper oil level and quality insures that the lower end transmission gears and shafts have enough lubrication to spin freely and smoothly with no friction. Lower unit gear case oil also provides a.
Changing Mercruiser Alpha One Bravo lower Unit. How To Change Gear Oil. To change the lower unit oil in your alpha one first lower the drive.
Youll want a drip pan under the unit. Remove the drain plug on the bullet see photo below. Next remove the side vent plug.
See picture below Now the oil will drain into your drip pan. Allow that to drain for about 15 minutes. How Much Lube In A Mercruiser Alpha One Gen One Lower Unit.
Make shure the drive is as level as possible and pump as much as needed to make some come out the top hole about 1 14-1 12qts. You are pumping from the bottom hole i assume. The Alpha is the best outdrive in its power bracket period.
And Im pretty sure that they improved it with the Gen 2 in many respects though I cant remember the details. In fact I likeknow much better the Bravo but that only makes sense for big blocks. Back to your original question the weight of gear oil is 75W-90.
A friend has a 2006 Campion Chase with a Mercruiser 50 MPIAlpha One approx 100 hours. Oil is running out but we cant see where. After a few trips the drive lube reservoir is empty.
I have pressure tested the outdrive without oil 9 psi after 12 hours it has only lost 2-3 psi. Oil is apparently only leaking when the engine is runningdrive. Older and newer R and Alpha drives can use Mercury Marines Premium Blend Lower Unit Oil but they now say its better to use the green looking stuff called High Performance Blend.
All the Bravo drives HAVE to use the High Performance Blend or they will experience clutch problems. The newer Generation 2 Alphas also use the High Performance. Available for single and twin engine applications standard and counter-rotating.
The efficient hydrodynamic profile produces very little drag which means better boat performance and fuel economy. Designed for boats capable of up to 65 mph and gas engines delivering up to. Boating Accessories New Oil Drain Plugsgasketswashers Sierra 18-2244 Fits MercuryMercruiser 1MRRAlphaAlpha I Gen II Upper Lower Units.
OEM 10-79953A2 10-79953Q2 Drain Screw Drain Screw. 45 out of 5 stars. 1 861623A 2 PLUG ASSEMBLY Bulk Head 1 required per assembly Applications without Gear Lube Bottle 22-861623A 2 - Plug Assembly More info 940 Available to order.
Usually ships within 10 days. 2 20195 1 O-RING 487 x 103 2 required per assembly. 4 US qt 38 L MCM 140.
5 US qt 47 L MCM 470165170 37L. Nope the seals you need dont come with the impeller kit. You can get the seals at Bassetts near the N.
If fluid is comming out that lower small drain hole on the starboard side then I would say its the seals in the lower unit Not the upper unit. That drain hole goes up to the base of the water pump and allows water to drain out of the pump housing. Alpha 1 Gear Lube use problem.
I assume by the year that you have an Alpha 1 Gen 2 drive. Follow the hose from the gear lube reservoir back to the transom. There is a fitting that comes through the transom that the hose is attached to.
Of course drained the oil and replaced it. No sign of water in the oil looked like new. Also drained the reservoir.
After reassembly filled the oil from bottom to top vent screw as usual and filled the reservoir. Since using the boat it has pulled in a full reservoir and 14 of gear oil so far. Seems to drop about 18 inch per fishing trip.
On the side of the lower unit you will see two large plugs with screw slots - one at the bottom opposite the prop and one high on the side. To check the oil first remove the lower plug the oil wont flow out yet because there will be a vacuum above. Trim the unit fully down.
Two flush-mounted slotted screw caps are located on the left side of the unit. Remove the one at the top then the lower one which will allow the oil to drain out. Once completely drained connect the fitting on the hose pump to the lower hole insert the pump into the bottle of lower unit oil and pump in the new oil.
View parts diagrams and shop online for OIL RESERVOIR COMPONENTS parts 1998 Mercruiser ALPHA 1471 5111200LP. Offering discount prices on OEM parts. For mercruiser gear oil.
Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles Includes 38 inch Metal Swivel 8mm and 10mm Adapters to Fit Most Marine Boat Outboard Motors NOT COMPATIBLE WITH VOLVO PENTA 47 out of 5 stars. 2 - 4 Alpha One Generation II Sterndrive 90-806534970 1096 Power Steering Hose Connections 73786 a Typical Hose Routing a - Hose Fittings - Torque Both Fittings to 23 lb. Stern Drive Unit Installation USING THE ALIGNMENT TOOL.
CAUTION Forcing the alignment tool into position may damage the Gimbal Bearing or Engine Coupler. Probably a good idea to pressure test at this point. I replaced the oilfluid and the seals on the drainfiller plugs on the lower unit ra.
Mercruiser Alpha Gen II Mercruiser Alpha Diagram ALPHA GEN II LOWER STERNDRIVE PART 2 ALPHA GEN II UNTERER ANTRIEBSTEIL TEIL 2 1 It can come up from the lower and through the water pump carrier assembly and then through the pump housing seals. Winter Nov-Feb Mon-Thu 8am-5pm EST. Sterndrive Engineering SEI is the largest supplier of aftermarket sterndrives and our own line of outboards in the world.
The company makes replacement sterndrives for MerCruisers Alpha One and Gen II stern drives and.