Use your mouth and blow in the small vent hole.
You should be able to feel the diaphram move if you stick your finger in the intake side hole.

If you have no resistance blowing in the hole, the diaphram is ruptured.

You can blow right through either of the large holes in either direction.

 

Pictures worth a thousands words even a dummy like me can get it.

 

Thanks Dave!

-Enjoy
fh : )_~

 

Dave,

Not to get off topic, but how come things like that are not put in a locked stickey.

Sure be nice to have all that cool info gathered up!

-Enjoy
fh : )_~

 

Thanks dave.

 

Festus if all the info was readily available this forum wouldn't be neer as fun.

 

yeah, true star, no more pot shots at some unnamed norcal person hehehe

and no i do not mean you festus, apologise if you read that wrong, but wanted to clairify myself

 

I get frustrated because I know I just read something, but can never find it again.

Suffering from CRS syndrome!

-Enjoy
fh : )_~

 

Or someone with enough gonads to have a dodge for a handle. got to commend him though it probably takes a wheel barrow to haul them things around.

 

He took a ration of $hi& for it when he first started coming here up in the superduty forum they had a poll of wich medium dutty deisel you would want in your truck and it was funny I said the cummins was better than the rest they didn't bat an eye but when Dodge said something about dodge trucks not being complete piles of trash they went apepoopy and started saying he was a troll and all that garbage be we all know the truth theres some light deep down inside him shown by his several fords! Of course it ait to hard to get peoples panties in a bunch up there all I did was state the fule milage my truck got and the fact that it didn't loose as much millage than the gassers did towin, they were discussing the pointlessness of the diesel truck because the gassers can tow as much for less totall cost of maintnance and fule, I just brought up the fact that my truck is cheap to maintain and gets decent millage and if you tow a lot you will see a savings with the deisel three post later the thread was closed they didn't take to kindly to my stating known documented facts. Sorry for rambling but I started the thread so atleast I'm not derailing some one elses this time.

 

Thats an image I could have done without.

 

maybe thats why he got all the Fords the Dodges couldn't carry all that wieght alone!

 

I would say you have a point.