Originally posted by nedkelly69 I sent this query in to HD Cameras
Manfrotto 468MGRC5 Hydrostatic Ball Head
I purchased this a few years ago ,used it once and put in cupboard .
When I next took out to use it wouldn't lock , seems to have let oil past
seal .
Can they be repaired ? if so how much?
I am pissed off with this item ,cost a lot and I would have expected better
quality from such a manufacturer.
Their reply
Dear Danny,
I am sorry to hear about your problem. I do not appreciate your language though.
As you did not purchase it from us I am unable to help.
Regards Bernie
They sell the product but will not repair or advise if bought some ware else.
Whats up with the language (English ? ) I thought I was quite descriptively mild under the circumstance.
Hello Daniel
Further to our telephone conversation, the head we have in pieces on the workbench is a similar model but with a different QR on the top. The main body and ball are exactly the same as your model.
The one we have here I finally completely dismantled it. All the parts look to be in pristine condition. The only issue I see is the ball is covered in a lot of lubricant.
I have photographed all the parts and will email Manfrotto asking them what their opinion is. Hopefully their answer will give us a clue on getting your head operational.
By the way, I have attached a schematic of your head to this email for your reference.
If I can get some good information I'll relay it to you.
Regards
My Latest info Part R46839 seems to be the problem
I have completely dismantled the head ,as per your diagram ,and refilled this module with oil , ( it worked again briefly )
and then failed to hold as rigidly, so obviously the seal has gone on this unit.
This is defiantly the fault as my head would not hold at all before.
Regards Danny.
2nd attempt and we appear to have complete success.
1st grade of oil was too light and seeped ,so I changed to SAE 30 motor oil.
Too much in the 1st couple of tries and head locked up tight ,couldn't move it at all ,
but after releasing small amounts at a time ,I seem to have it just perfect.
Without adjusting the tension at all ,just rotating main knob 3/4s of a turn it locked up beautifully.
I will keep you informed as to how the seals hold as I can now completely strip the unit in minutes after stuffing around with it for so long
Regards Danny
PS pass this info onto Manfrotto as it is probably an inferior grade of oil being used that is causing all our problems with this particular head..
nedkelly69
Failed again ,seal just won't hold oil , bummer.