forward gear

dan murphy

Cadet
Joined
Jul 26, 2006
Messages
8
I recently replaced clutch dog & forward gear, but it still seems to slip. Is it possible I need to adjust the tension that the clutch dog has on the forward gear & if so how do I adjust that?
 

OBJ

Supreme Mariner
Joined
Dec 27, 2002
Messages
10,161
Re: forward gear

Dan....give us a year and hp.

Also, can you give us a description of what the engine does when it "slips"?
 

dan murphy

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Joined
Jul 26, 2006
Messages
8
Re: forward gear

OBJ said:
Dan....give us a year and hp.

Also, can you give us a description of what the engine does when it "slips"?

It's a 1970 18HP, it seems like the clutch dog occasionally looses contact with the forward gear. I had it out last night & I found that if I kept pressure on the shifter it wouldn't slip, that's why I'm wondering if I can adjust the pressure that the shifter applies to the clutch dog.Thanks for any advise!
 

dan murphy

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Joined
Jul 26, 2006
Messages
8
Re: forward gear

dan said:
OBJ said:
Dan....give us a year and hp.

Also, can you give us a description of what the engine does when it "slips"?

It's a 1970 18HP, it seems like the clutch dog occasionally looses contact with the forward gear. I had it out last night & I found that if I kept pressure on the shifter it wouldn't slip, that's why I'm wondering if I can adjust the pressure that the shifter applies to the clutch dog.Thanks for any advise!
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: forward gear

I think that there is an adjustment screw in the recessed area of the shift handle. I don't have a manual for your motor, but I will guess that reverse has the shift rod down and forward pulls it up.

If that is so, see if you can adjust the shifter by putting it in reverse, loosening the screw, and then adjusting the shift rod lever so that it is just off the bottom of the lower cover. Maybe 1/8".

The idea is to get the forward gear to engage sooner in the travel path of the shift handle.
 

dan murphy

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Joined
Jul 26, 2006
Messages
8
Re: forward gear

ezeke said:
I think that there is an adjustment screw in the recessed area of the shift handle. I don't have a manual for your motor, but I will guess that reverse has the shift rod down and forward pulls it up.

If that is so, see if you can adjust the shifter by putting it in reverse, loosening the screw, and then adjusting the shift rod lever so that it is just off the bottom of the lower cover. Maybe 1/8".

The idea is to get the forward gear to engage sooner in the travel path of the shift handle.

Are you telling me that this screw is located on the top of the motor inside the cover for the power head? Sorry I'm kind of a novice just trying to wing it.
 

dan murphy

Cadet
Joined
Jul 26, 2006
Messages
8
Re: forward gear

ezeke said:
I think that there is an adjustment screw in the recessed area of the shift handle. I don't have a manual for your motor, but I will guess that reverse has the shift rod down and forward pulls it up.

If that is so, see if you can adjust the shifter by putting it in reverse, loosening the screw, and then adjusting the shift rod lever so that it is just off the bottom of the lower cover. Maybe 1/8".

The idea is to get the forward gear to engage sooner in the travel path of the shift handle.
 

dan murphy

Cadet
Joined
Jul 26, 2006
Messages
8
Re: forward gear

ezeke said:
I think that there is an adjustment screw in the recessed area of the shift handle. I don't have a manual for your motor, but I will guess that reverse has the shift rod down and forward pulls it up.

If that is so, see if you can adjust the shifter by putting it in reverse, loosening the screw, and then adjusting the shift rod lever so that it is just off the bottom of the lower cover. Maybe 1/8".

The idea is to get the forward gear to engage sooner in the travel path of the shift handle.
I'm just thinking, is this adjustment screw in the lower unit?
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: forward gear

No it is not. It is on the shift handle. Look at the parts diagram fot the mid-section where it shows the connectons from the shift handle to the shift rod lever.

"http://epc.brp.com/login.aspx?ReturnUrl=%2fdefault.aspx%3fbrands%3dej%26lang%3dE&brands=ej&lang=E"

Copy the url above the quotation marks then go to the parts manual for your motor. You will be able to enlarge the diagram with the icon above it.
 

steve694

Cadet
Joined
Aug 2, 2006
Messages
8
Re: forward gear

dan said:
I recently replaced clutch dog & forward gear, but it still seems to slip. Is it possible I need to adjust the tension that the clutch dog has on the forward gear & if so how do I adjust that?
 

dan murphy

Cadet
Joined
Jul 26, 2006
Messages
8
Re: forward gear

ezeke said:
No it is not. It is on the shift handle. Look at the parts diagram fot the mid-section where it shows the connectons from the shift handle to the shift rod lever.

"http://epc.brp.com/login.aspx?ReturnUrl=%2fdefault.aspx%3fbrands%3dej%26lang%3dE&brands=ej&lang=E"

Copy the url above the quotation marks then go to the parts manual for your motor. You will be able to enlarge the diagram with the icon above it.

So it's inside the motor case on the shift lever/
 

rickdb1boat

Supreme Mariner
Joined
Jan 23, 2002
Messages
11,195
Re: forward gear

Yes....# 38, 39, Etc.... 42 is the shift handle to shift rod

convert
 
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