JD4300 leak?

[jorswift]

Hello, I have a 2001 JD4300 and have developed a leak, but cannot pinpoint where it is coming from. I am attaching some pics, as if some of you are better inclined and may have had the same issue. Thanks.

 

[Roadworthy]

A bit of talcum powder may help locate the leak. Be sure the area is clean and very dry. Dust it lightly with talcum powder. Watch for indication of your leak.

 

[loggin]

Hello, I have a 2001 JD4300 and have developed a leak, but cannot pinpoint where it is coming from. I am attaching some pics, as if some of you are better inclined and may have had the same issue. Thanks.View attachment 736132View attachment 736133View attachment 736134View attachment 736135

Hard to tell exactly from these pictures but it looks to me as thought the leak is potentially coming from the inlet at the top of the hydraulic pump. Where is the highest point that you notice the oil? It looks to me as thought the pipe clamp at the top of the pump is covered in oil and dust. I can also see a little bit on the engine block behind it. Could be the hose getting soft or the clamp not tight enough..??

Some more pictures from different angles might help.

 

[beenthere]

Some arrows to point to what you are seeing as leaks would help.
I have some leakage and think it comes from the upper part of the engine (rear)

 

[jthibodeau89]

The rubber inlet manifold is a known failure point. I keep a spare when i can find one.

 

[beenthere]

The rubber inlet manifold is a known failure point. I keep a spare when i can find one.

Do you have a part # ?

 

[Tx Jim]

I think rubber manifold that may be leaking is part # M134346

 

[jthibodeau89]

I have one on the self in the shop. I can confirm in the morning. JD Parts shows as TXJim stated, M134346. eBay shows 2 listings for M134346, $30.07 with free shipping. Price seems reasonable to me.

 

[jorswift]

I believe/hope it’s the rubber manifold. Have one in order. Thanks for all them reply’s.