possible missing part in 990 hold valve

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Wheelrim
Posts: 39
Joined: Mon May 29, 2017 2:23 pm
Location: NR9 3LG

possible missing part in 990 hold valve

Post by Wheelrim » Tue Apr 14, 2020 9:47 pm

I'm slowly progressing with my understanding of the location and names of the Selecamatic 990 hydraulic parts.

I've now been able to remove the optional DUMP VALVE and beneath it I've removed the HOLD valve ( I think thats the correct name).

My parts diagrams show the HOLD VALVE without the DUMP VALVE should have a 1/8 inch steel ball and retainer 'washer'.

When I disassembled mine it did not have the ball and retainer.

Perhaps they are not required with a DUMP VALVE.

Advice form anyone with knowledge and understanding would be most appreciated.

My photo and diagram show the parts in question

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Wheelrim
HOLD VALVE very SMALL.JPG
HOLD VALVE very SMALL.JPG (103.38 KiB) Viewed 966 times

DRM
Posts: 96
Joined: Thu Oct 17, 2019 11:56 am
Location: Warwickshire

Re: possible missing part in 990 hold valve

Post by DRM » Wed Apr 15, 2020 10:38 am

Trev,

You really need to post in the correct forum. You'll get loads of responses if you do........

David

Wheelrim
Posts: 39
Joined: Mon May 29, 2017 2:23 pm
Location: NR9 3LG

Re: possible missing part in 990 hold valve

Post by Wheelrim » Mon Apr 20, 2020 8:37 am

David,
Again thank you.
I thought after your previous advice I had found the correct location for this post.
I will try again.


Trev

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