Search found 30 matches

by Spancan
Fri May 10, 2024 1:58 pm
Forum: Loaders/Backhoes
Topic: JCB 3CX Fuel Level Sender
Replies: 7
Views: 602
Flag: Great Britain

Re: JCB 3CX Fuel Level Sender

Thanks for that Norm. I have found it after taking all the dash off. I found that the sensor wire has corroded away, however the gauage does not work when I touched the sender wire to the brass screw which suggests a new sender unit is required. It looks that I might struggle to get plate off with a...
by Spancan
Fri May 10, 2024 7:46 am
Forum: Loaders/Backhoes
Topic: JCB 3CX Fuel Level Sender
Replies: 7
Views: 602
Flag: Great Britain

Re: JCB 3CX Fuel Level Sender

Thanks Norm, do you access it from inside the cab or outside ?
by Spancan
Fri May 10, 2024 7:43 am
Forum: Loaders/Backhoes
Topic: JCB 3CX Fuel Level Sender
Replies: 7
Views: 602
Flag: Great Britain

Re: JCB 3CX Fuel Level Sender

Checked fuel gauge all ok. How do you access sender unit ?
by Spancan
Thu May 09, 2024 1:39 pm
Forum: Loaders/Backhoes
Topic: JCB 3CX Fuel Level Sender
Replies: 7
Views: 602
Flag: Great Britain

JCB 3CX Fuel Level Sender

The fuel gauge on my 1984 JCB 3CX model 297348 does not work. Not sure whether it is the gauge or fuel level sender. Does anyone know how to replace sender ( they are cheap enough from Vicary Plant at £30). There appears to be a circular inspection plate at the base of the diesel tank, however there...
by Spancan
Sat May 04, 2024 9:53 am
Forum: Loaders/Backhoes
Topic: 1984 JCB 3CX - Model 4 297348/P/S
Replies: 4
Views: 461
Flag: Great Britain

Re: 1984 JCB 3CX - Model 4 297348/P/S

Also if SUTO 10W-30 is used as engine oil and transmission oil can it be used as a top up, hence can it be mixed with existing oil ?
by Spancan
Sat May 04, 2024 9:10 am
Forum: Loaders/Backhoes
Topic: 1984 JCB 3CX - Model 4 297348/P/S
Replies: 4
Views: 461
Flag: Great Britain

Re: 1984 JCB 3CX - Model 4 297348/P/S

Thanks for advice. I believe SUTO 10W-30 is multi use and can also be used as engine oil, hydraulic oil and transmission oil ?
by Spancan
Thu May 02, 2024 8:06 pm
Forum: Loaders/Backhoes
Topic: 1984 JCB 3CX - Model 4 297348/P/S
Replies: 4
Views: 461
Flag: Great Britain

1984 JCB 3CX - Model 4 297348/P/S

I have recently noticed a small leak on the back axle hub on the above JCB 3CX.
Would appreciate any advice on where you top the oil up and what type of oil is used.
by Spancan
Sun Apr 24, 2022 3:56 pm
Forum: Loaders/Backhoes
Topic: JCB3CX stalled under hydraulic load and will not start
Replies: 43
Views: 10097
Flag: Great Britain

Re: JCB3CX stalled under hydraulic load and will not start

Would this be ok, as I will most probably change oil and filter.
Image
by Spancan
Sun Apr 24, 2022 2:14 pm
Forum: Loaders/Backhoes
Topic: JCB3CX stalled under hydraulic load and will not start
Replies: 43
Views: 10097
Flag: Great Britain

Re: JCB3CX stalled under hydraulic load and will not start

EUREKA I’ve got it started. I now have a clean sediment bowl, a clean lift pump filter, and a clean filter in the back plate of the CAV dpa injector pump. Thanks guys for all your advice ! However, I noticed that the fuel line between the lift pump and main diesel filter is joined with a plastic pip...

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