| Author |
Message |
bruceknee (12.76.102.143)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 11:18 am: | |
This is not bus related but someone might know the answer. Where should I look if I am getting fuel down in the oil pan? It is a 3 cyl John Deere backhoe.
Thanks, Bruce |
Geoff (Geoff) (66.238.120.26)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 11:26 am: | |
If the injectors are externally mounted I would suspect that the front seal on the injector pump is bad. |
Chuck Lott (68.219.213.166)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 11:29 am: | |
If I'm not mistaken, it's usually the front seal in the injector pump, just behind the drive gear. |
Chuck Lott (68.219.213.166)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 11:31 am: | |
Sorry for the duplicate post with Geoff...I guess great minds think alike :-) |
jim mci-9 (209.240.205.60)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 12:28 pm: | |
there is a small mechanical transferr pump mounted on the side of the engine.... in addition to the injection pump.....sometimes it leaks also.....this pump is what delivers fuel to the injection pump.... |
Geoff (Geoff) (66.238.120.26)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 12:39 pm: | |
Doesn't the lift pump have a weep hole in it? Unless it is packed with dirt it should let the fuel drip to the ground if the diaphram leaks. |
jim mci-9 (209.240.205.60)
Rating: N/A
Votes: 0 (Vote!) | | Posted on Sunday, December 28, 2003 - 2:52 pm: | |
it should.. and the injection pump, if its a roosamaster or stanadyne(sp0, will have double seals... 1 to keep oil in from the engine and 1 to keep fuel in from the pump... this might be a double lipped seal or 2 seals back to back... i"m guessing... havent seen this particular engine... |