Service Mares Jet (Blue one) 13mm Barrel. Manual

[ubik]

Hello Guys

A few years ago i bought my first speargun. A Mares Jet70. On my last trip after a few days suddenly the air came out of the gun(frontside). I think this is caused by an damaged oring. So i ordered a service kit. The question is now.
How do i disassamble the speargun properly and is there anything to keep in mind before disassambling it?
Is there an exploded diagram so i can look for the orings to change?
Which oil should i use for lubricationg the orings.?
Best thing would be a youtube video of a complete service, but i couldn find any?

Thanks in advance

Jan

 

[tromic]

Hello Guys

A few years ago i bought my first speargun. A Mares Jet70. On my last trip after a few days suddenly the air came out of the gun(frontside). I think this is caused by an damaged oring. So i ordered a service kit. The question is now.
How do i disassamble the speargun properly and is there anything to keep in mind before disassambling it?
Is there an exploded diagram so i can look for the orings to change?
Best thing would be a youtube video of a complete service, but i couldn find any?

Thanks in advance

Jan

Maybe this would help:

 

[ubik]

Thanks tromic. I already found these, but they are for different spearguns.
I assume they are much the same. And of course my jet is equipped with a tomba kit..

greez and thx

 

[tromic]

Thanks tromic. I already found these, but they are for different spearguns.
I assume they are much the same. And of course my jet is equipped with a tomba kit..

greez and thx

This was a link for Mares: http://www.webalice.it/svl555/smontaggio/mares.html
but does not work any more!

 

[ubik]

Great tromic. Thanks for the pictures!. They help a lot.
I think this is the video to the pictures.
It looks like a mares gun.

 

[Jegwan]

Hi,

Here's a very useful thread: http://forums.deeperblue.com/threads/pneumatic-dismantling-how-to-get-inside.90024/

I have attached the Mares Sten parts diagram - the guns are quite similar inside. Check O-ring 18, 19, 20 and 22.

Jégwan

 

[ubik]

Perfect jegwan. Thanx a lot.
Any Tips on what oil to use..? Normal WD-40..?

 

[Jegwan]

I use a SAE 10W fork oil in my guns. You need 25 ml for the Jet 70.
You can use this or some silicon grease or oil for the O-rings when installing them. "Superlube" (PFTE) grease can also be used on O-rings.
Jégwan