Search found 646 matches

by agrimax
Fri May 03, 2024 9:41 pm
Forum: Loaders/Backhoes
Topic: 1984 JCB 3CX - Model 4 297348/P/S
Replies: 4
Views: 208
Flag: Great Britain

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

There are two plugs on the rear of the centre axle housing. 32mm socket. Bottom for draining and top one to fill through. Fill til the oil runs out of the top one.You need an oil that is suitable for wet brakes. SUTO 10w30 or SUTO 15w40 or UTTO 10w30. I've had no issues in years with any of these bu...
by agrimax
Fri Apr 12, 2024 9:31 pm
Forum: Excavators
Topic: Early 3cx
Replies: 1
Views: 267
Flag: Great Britain

Re: Early 3cx

One of the first with the BMC engine...
by agrimax
Mon Apr 08, 2024 11:24 am
Forum: Loaders/Backhoes
Topic: '87 3CX Perking 4.236 Injector Pump Problem
Replies: 29
Views: 9687
Flag: Great Britain

Re: '87 3CX Perking 4.236 Injector Pump Problem

You're now in the wrong thread Gary. You've asked in this one...

https://www.classicmachinery.net/forum/ ... 9&start=10
by agrimax
Fri Apr 05, 2024 8:57 pm
Forum: Loaders/Backhoes
Topic: Starting problem - fuel
Replies: 12
Views: 11330
Flag: Great Britain

Re: Starting problem - fuel

You mean the filter in the inlet end of the injector pump? Yes you can but need to be very careful doing so. Remove the inlet pipe,then the large plug(15/16'' spanner). Then lift out the spring. You can just about see the top of the filter around the outside of the hole. You need something fine to h...
by agrimax
Thu Feb 15, 2024 9:11 am
Forum: Loaders/Backhoes
Topic: JCB 3cx
Replies: 12
Views: 22093
Flag: Great Britain

Re: JCB 3cx

The lever needs pushed away (anti clockwise) from you to release the clamps. The rotating part that the vertical rod goes into may need pushed around further with a pry bar or suchlike.
by agrimax
Fri Feb 09, 2024 1:36 am
Forum: Loaders/Backhoes
Topic: 4/98 leyland engine swap between JCB3CMk2 & Mk3?
Replies: 7
Views: 1303
Flag: Great Britain

Re: 4/98 leyland engine swap between JCB3CMk2 & Mk3?

Yes they are. A few internal differences in the last of the MK3 Powertrain engines but still interchangeable.
by agrimax
Wed Jan 24, 2024 8:46 am
Forum: Loaders/Backhoes
Topic: parts catalog for backhoe MF50B
Replies: 10
Views: 2181
Flag: Great Britain

Re: parts catalog for backhoe MF50B

But the 65 didn't have a 4.236...
Can't help with the 50B manual but there's a Perkins manual in the forum downloads section.
by agrimax
Fri Jan 19, 2024 1:17 am
Forum: Excavators
Topic: Jcb 3c
Replies: 9
Views: 1648
Flag: Great Britain

Re: Jcb 3c

You haven't said which MK of 3C. 1,2 or 3?
The return filter is as below for MK 1 and 2. MK 1 has no door covering it and should be obvious to see.
Bottom picture is of the suction filter for MK 2 and 3. Lie on your back and look up under the step. Don't know if MK 1 has this one or not.
by agrimax
Thu Jan 18, 2024 9:10 pm
Forum: Excavators
Topic: Jcb 3c
Replies: 9
Views: 1648
Flag: Great Britain

Re: Jcb 3c

If it's a MK1,I think there's only the big return filter in front of the right hand rear wheel.Might be a suction filter somewhere but I'm not familiar with it. The MK2 will have a suction strainer behind/up under the steps into the cab. Flat plate to come off and the strainer is above it. Also then...
by agrimax
Tue Jan 16, 2024 8:53 pm
Forum: Loaders/Backhoes
Topic: Perkins phaser 1004 in 3cx running bad
Replies: 38
Views: 244619
Flag: Great Britain

Re: Perkins phaser 1004 in 3cx running bad

The thermostat should be inside the housing directly above the sensor you have circled in green. Your engine should really start instantly without any heat with that particular starter on it. Wonder if your fuel lift pump has become weak?

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