Author Topic: Oil Pipe / hoses  (Read 456 times)

Offline AndyD

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Oil Pipe / hoses
« on: April 06, 2020, 11:25:24 AM »
Morning all,
Another question if that's OK...
The short pipe by the oil filter is a bodged bit of crumbling hose on mine and seems to be NLA as replacement - part 69 on attache image.
Is this just 'any old' bit of fuel / oil hose or does it need to be anything more?
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Also replacing the various other fuel / vent hoses and assume that the description in parts books show the internal id and overall length. od being unimportant - is that correct?

Cheers,
Andy

Offline mike the bike

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Re: Oil Pipe / hoses
« Reply #1 on: April 06, 2020, 11:36:44 AM »
It gets hot and oily so it's got to be robust.   Do you really want to risk blocked oil ducts from using below-spec rubber.
Where's that 10mm socket got to?

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
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Re: Oil Pipe / hoses
« Reply #2 on: April 06, 2020, 11:52:22 AM »
Don't buy OEM part numbered items, if you can find them, they are a rip off. Get all you need from here
https://www.ebay.co.uk/str/planetsilicone
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline AndyD

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Re: Oil Pipe / hoses
« Reply #3 on: April 06, 2020, 12:21:30 PM »
Thanks for quick responses
Mike - Quite agree and I always use good quality hoses, I just wasn't sure if this oil pipe was anything 'special' as the one in mine is clearly a later replacement but is quite a thick braided hose but in poor condition. I have a box of bits and pieces of hoses from previous restorations and some have the right id so I just wanted to check if anything above and beyond was needed for this hose.

Julie - many thanks for the link - I'll shoot to ebay and order up hoses from them.

I guess the garden hose used on the engine top breather wasn't a period upgrade either so I'll replace that as well!

Cheers,
Andy

Online taysidedragon

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Re: Oil Pipe / hoses
« Reply #4 on: April 06, 2020, 03:02:47 PM »
Just check the routing of the top breather hose and some others. A hose with too big an od will not fit the clips or hole at back of crankcase. 🤔
Gareth

1977 CB400F
1965 T100SS

 

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