Tie Straps vs. hose clamps

MOTAS

Seaman Apprentice
Joined
Feb 17, 2002
Messages
32
Does someone know why OMC uses plastic tie straps instead of hose clamps for all the fuel connections?<br />Are these ties the same that are used to tie electric cables?
 

jegervais

Chief Petty Officer
Joined
Jan 18, 2002
Messages
646
Re: Tie Straps vs. hose clamps

Worm-drive style hose clamps can loosen from vibration and over-zealous DIYer's have a tendancy to over tighten them. The tie-straps used on the fuel lines are easier to deal with in production, there is a special tool that tightens the strap and cuts it flush. They also don't loosen from vibration and last a long time without corroding. They are NOT the same style of strap used in most electrical applications and electrical tie-strap should NEVER be used on a fuel hose. The strap OMC (and now Bombardier) use have a special curve to the back side of the locking device that clamps the full circumference of the hose allowing an air tight/no leak seal. You can ask your local dealer to order you a bag of them p/n 320107 I think they're about $7/bag of 100, or maybe he'll just sell you a few of his if you don't need that many.<br /><br />-John
 

MOTAS

Seaman Apprentice
Joined
Feb 17, 2002
Messages
32
Re: Tie Straps vs. hose clamps

Thank you John for your reply. Just on time!<br />Have a great weekend.
 
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