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Bravo, Vacuum or pressure test?

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Old 03-15-2010 | 05:58 PM
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Originally Posted by offthefront
I used a brass 1/4 Tee a 30lb Gauge and reg Schrader air valve ....Used the hose and fitting from the drive oil pump kit to supply air to the drive ...If you have the Drive lube Resorvior pull and plug the hose ......m
Can you post a pic of that? I have the hose and fitting, and guage I should be able to use. I just need to get a schrader and the T.
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Old 03-15-2010 | 08:04 PM
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Originally Posted by Dave M
Can you post a pic of that? I have the hose and fitting, and guage I should be able to use. I just need to get a schrader and the T.
will do ..... tomorrow....werkin tonite ......
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Old 03-16-2010 | 11:59 AM
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Home Grown ..... Werks !
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Old 03-16-2010 | 02:49 PM
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Originally Posted by offthefront
Home Grown ..... Werks !
Thanks!

I was having trouble finding schrader's locally so I just ordered the parts I needed from McMmaster-Carr.

OK, here comes the stupid questions......

1. Does it matter if the drive is on the boat or not?

2. Assuming the drive does not need to be on the boat, does it matter if it has gear oil in it or not?
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Old 03-16-2010 | 03:40 PM
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Originally Posted by Dave M
Thanks!

I was having trouble finding schrader's locally so I just ordered the parts I needed from McMmaster-Carr.

OK, here comes the stupid questions......

1. Does it matter if the drive is on the boat or not?

2. Assuming the drive does not need to be on the boat, does it matter if it has gear oil in it or not?
No oil .....
Drive can be on the Boat but if you have Lube Reservoir you need to pull the hose and plug it .....
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Old 03-16-2010 | 05:39 PM
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If it has good oil in it I alway pressurize then look for leaking gear lube. If no oil I pressurize then spray soapy water around all possible leakers.

BT
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Old 03-18-2010 | 01:39 PM
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Originally Posted by offthefront
I have a drive on test right now ....put 15lbs on it about 10 this morning and just checked it about 4pm .shows 16 lbs thanks to the good ole warm Florida Sun ....

I used a brass 1/4 Tee a 30lb Gauge and reg Schrader air valve ....Used the hose and fitting from the drive oil pump kit to supply air to the drive ...If you have the Drive lube Resorvior pull and plug the hose ......m
How did you keep the 3/8" X 16 fitting at the drive from leaking? Is your fitting plastic or metal? Mine is plastic and is leaking at this spot and it doesn't look like an o-ring would work. I have a 2.5 Gal pump on order which I believe has a metal fitting instead of plastic. Hoping that this will allow an o-ring to be fitted. Anyone know of a good source for a 3/8" X 16 fitting that will allow an o-ring to be installed?
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Old 03-18-2010 | 02:43 PM
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Looking at that, one wonders if you could just pull the hose from the reservior and use that to pressurize the drive with a t -fitting, gauge, and schrader valve if its on the boat?
I figure if you're pulling the hose off the resv and plugging it, might as well use it to pressurize the drive- thats assuming you have a resv
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Old 03-18-2010 | 06:29 PM
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Originally Posted by tgorbett
How did you keep the 3/8" X 16 fitting at the drive from leaking? Is your fitting plastic or metal? Mine is plastic and is leaking at this spot and it doesn't look like an o-ring would work. I have a 2.5 Gal pump on order which I believe has a metal fitting instead of plastic. Hoping that this will allow an o-ring to be fitted. Anyone know of a good source for a 3/8" X 16 fitting that will allow an o-ring to be installed?
I seem to be having that problem. I have the metal fitting but it was leaking where you turn it to screw it in. I used the fitting off a gear lube pump that I've had for many years. That could be the problem.

So, I went out today and bought the plastic fitting, thinking that since it's one solid piece it won't leak. But , I think it's still leaking.
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Old 03-18-2010 | 06:48 PM
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Make sure you are using the gasket that normally goes on the drainplug with the metal fitting. Plus you need to hose clamp the tube to the metal fitting.
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