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1970 40 hp Model 40EL70A. Replaced all lower unit seals and
1970 40 hp Johnson Model 40EL70A. Replaced all lower unit seals and O-Rings. Pressure tested with no leaks. Used ProLine SAE 80W-90 Gear Oil,API Sevice GL-5. After test run in barrel a lot of foamy Ge… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I followed your instructions on removing the lower unit, But
I followed your instructions on removing the lower unit, But when I dropped the lower unit there is no bolt there to unscrew. I am working on a 1996 johnson 15hp model j15fredc … read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
How before a mechanis would be available? I cant sit at
I cant sit at computer for an hour waiting for an available mecjanic … read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I have a 1985 Johson 15 hp with an extrnsion on the shaft. I
I have a 1985 Johson 15 hp with an extrnsion on the shaft. I just replaced the impeller and now I have forward and neutral but no reverse. the drive shaft did come up about 1/4 in. max. after replacin… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I have a 1977 V6 175 hp (175tl77) that needs a water pump. I
I have a 1977 johnson V6 175 hp (175tl77) that needs a water pump. I shifted the engine into reverse, took out the 5/8 linkage bolt underneath the carborator, removed the lower unit nuts and the unit … read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
NEED TO KNOW HOW TO ADJUST THE SHIFTING ROD ON THE LOWER UNIT
NEED TO KNOW HOW TO ADJUST THE SHIFTING ROD ON THE LOWER UNIT OF A 1978 55 HP JOHNSON OUTBOARD HAD TO TAKE IT OUT TO REPLACE THE GEAR SHIFT COVER IN THE LOWER UNIT… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
Getting ready to change impeller in water pump on 2003 50 HP
Getting ready to change impeller in water pump on 2003 50 HP Johnson. Where is the shift rod connector. Any special techniques in disconnecting the shift rod? Have done this on older model Johnsons wh… read more
Charles
Charles
Certified Mercury Tech
5,752 satisfied customers
Hello techs, I have a pair of 1997 Johnson 225, they are both
Hello techs, I have a pair of 1997 Johnson 225, they are both becoming hard to shift. I have Morse controls with separate levers for gear and throttle, not the all in one binacle control. The right en… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I have a 1997 Johnson 175 (J175EXEUC). Want to change impeller
I have a 1997 Johnson 175 (J175EXEUC). Want to change impeller and service lower unit. Do you know if there is a video link that takes you through the steps. I do have the manual, but as you know the … read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have a johnson 28 hp model#j28eslesm,serial#r08613976, it
I have a johnson 28 hp model#j28eslesm,serial#r08613976, it is leaking oil out of ahole in the bottom right by the fill hole,it gets water in the bottom unit,the oil is gear oil.Can you help me out? T… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
Mariner I own a 1983 Mariner 40E Serial # XXXXX I would
I own a 1983 ? Mariner 40E Serial # XXXXX I would like to remove the lower unit to change the cooling impeller, Replacement OEM #47-85889-3, I am told. I have removed 5 of the 6 bolts to the lower uni… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
I have a 1964 40hp Big Twin. It is leaking oil around the
I have a 1964 40hp Big Twin. It is leaking oil around the prop shaft. I have a new seal, can it be replaced by taking off the bottom cap? Or does the entire lower unit have to be removed. Also, anythi… read more
tom
tom
outboard mechanic
High School or GED
117 satisfied customers
I would like to know the step by step procedure to replace
I would like to know the step by step procedure to replace the water pump impeller on a 70 hp. 1983 johnson o/b motor. I started dropping the lower unit,but the shift rod seem to be stopping it.… read more
orcamarine
orcamarine
Proprietor
Vocational, Technical or Trade Scho
7 satisfied customers
I have a 1982 15 HP Johnson. The lower shift rod will not budge.
I have a 1982 15 HP Johnson. The lower shift rod will not budge. It seems there is a lot of packed in dirt holding it in place. Is this a sealant of some kind? I have no idea how to get the lower unit… read more
TOM
TOM
Vocational, Technical or Trade Scho
196 satisfied customers
I need guidance on replacing the water pump impeller on a 1998
I need guidance on replacing the water pump impeller on a 1998 Mercruiser Alpha One Gen II. Background: I have a 1998 Sea Ray 185 with a Mercruiser 4.3 with Alpha One Gen II drive. Two years ago the l… read more
Michael
Michael
master marine technician/charter captain
Vocational, Technical or Trade Scho
256 satisfied customers
I have a 1969 Johnson 9.5 hp outboard and wish to know how
I have a 1969 Johnson 9.5 hp outboard and wish to know how to locate and replace the impeller.… read more
Dominick
Dominick
Marine Mechanic
Vocational, Technical or Trade Scho
1,009 satisfied customers
hello! I am trying to remove the 6 extension on my 15 hp johnson...
hello! I am trying to remove the 6" extension on my 15 hp johnson... the shifter ( F N R) seems to be holding the lower unit in place, what do I need to do to release the shift rod from the shifter an… read more
Larry B.
Larry B.
Marine Service Tech
High School or GED
574 satisfied customers
i have a 77 15 hp johnson lower unit dissassembled, and it
i have a 77 15 hp johnson lower unit dissassembled, and it has a brass bushing were shift rod goes in and that is were the oil leak is im replacing all the other seals and water pump, how do i seal th… read more
Larry B.
Larry B.
Marine Service Tech
High School or GED
574 satisfied customers
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