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PostPosted: Tue May 28, 2019 3:10 pm 
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How do you remove the barrel from the lever assembly?


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PostPosted: Tue May 28, 2019 3:17 pm 
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Location: Kingston, ON
Just remove screw 19, remove it and the barrel will come off. Careful not to lose/damage the plastic thrust washers. When I was into the B18/19 guns I replaced the plastic with brass washers for a better alignment and lockup. I think it helped.
If you want to take off the cocking lever, push out the roll pin 18, use a punch if necessary.

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PostPosted: Tue May 28, 2019 4:44 pm 
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Location: Eastern Townships
Ravenairgun wrote:
How do you remove the barrel from the lever assembly?


Do you mean removing the barrel from the breech block (square part), or removing the cocking arm from the breech block/barrel assembly?


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PostPosted: Tue May 28, 2019 8:33 pm 
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Im trying to remove the cocking arm from the barrel/breech block assembly i know it looks like a pin just wasnt 100 percent sure


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PostPosted: Tue May 28, 2019 8:39 pm 
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Im basicaly because on the schematics and the way the breech block ligns up is extreamly similar to my raven 177 ( long story short i tryed to take apart my benjimen .22 (supposed to be a 495 fps spring) and made a spring compressor with a car jack finnaly compressed the spring and went to hammer in the pin that holds the guts and the back cap literaly shaterd and exploded like a grenade so i have nothing to hold in the internals so i was going to swap the .22 barrel with the 177 barrel and put it on my raven. So i should be able to remove the lever assembly and attach it to the .22 we will see haha


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PostPosted: Wed May 29, 2019 1:02 pm 
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Are you guys sure its a push pin cant get it to budge?


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PostPosted: Wed May 29, 2019 1:57 pm 
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Location: Rocky Mtn Hse Alberta
Looks like a rivet on yours

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PostPosted: Wed May 29, 2019 2:44 pm 
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OP....Before you go thru all the hassle of removing this pin. Have you made sure everything is the same? Center bore of the pivot bolt to the breech etc? Sucks to go thru all this hassle and doesn't even fit.

FYI the plastic cap that shattered on your benji is merely cosmetic. Still should have a black metal end cap that attached to the spring guide.

Voltar1 wrote:
Looks like a rivet on yours


Looks more like it was staked, to prevent it from backing out. Some of my pins on my CZ are like that.. You basically take a center punch to the center, and wack it with hammer. It expands the ends of the pin out a bit.


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PostPosted: Wed May 29, 2019 3:35 pm 
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Yup they all lign up. And unfortunatly the metal back cap is what shatterd and exploded on the benjamin lol


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PostPosted: Wed May 29, 2019 3:55 pm 
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Easiest is to get a replacement for the shattered block.

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PostPosted: Wed May 29, 2019 4:18 pm 
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Ravenairgun wrote:
Yup they all lign up. And unfortunatly the metal back cap is what shatterd and exploded on the benjamin lol


Buy a new one. You're looking at like 13$CAD in parts, plus tax and shipping. It's much easier, than trying to make a barrel work for a gun its not made for.


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PostPosted: Wed May 29, 2019 4:28 pm 
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Ya was going to do it for fun any way and its more then just the back cap that shaterd im also missing pieces again and dont want to go thru the hassel of compressing the spring and have the same tjing happen. Im adventualy going to pick up a 25cal marauder soon enough just waiying for my gun license to be approved...


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PostPosted: Wed May 29, 2019 4:31 pm 
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Ravenairgun wrote:
Are you guys sure its a push pin cant get it to budge?


It's a pin with the ends riveted, I removed a couples on my air rifles. I used a 3/16'' or 5/32'' drift punch, not sure, with a 24 oz hammer. I also used a hardwood plank with a 1/4'' hole drilled in it. I laid the barrel/block on the plank, with the pin centered over the hole in the plank. I carefully centered the punch on the pin and gave a ''light-medium'' blow on the punch, this started the pin to go through the hole. Continued with same force blows until the pin got out. If you can do it this way, you can re-use the pin by re-peening the head.

You could drill the pin head, but you will need to make or buy a new pin (a worn out drill bit can make very good pins). Also check if the barrel latch components are compatibles, you may find some challenge there :wink: . Anyways, best of luck and keep us informed please!


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PostPosted: Wed May 29, 2019 4:42 pm 
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Ravenairgun wrote:
Ya was going to do it for fun any way and its more then just the back cap that shaterd im also missing pieces again and dont want to go thru the hassel of compressing the spring and have the same tjing happen. Im adventualy going to pick up a 25cal marauder soon enough just waiying for my gun license to be approved...


I find it strange that it launched with enough force to shatter. Most under 495 I can push down with my hand and only need like 1/2 or so of preload to get the pin out.


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PostPosted: Wed May 29, 2019 5:05 pm 
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Ya i was surprised to i made the compresor finaly compressed the apring had it ligned up with the pin hit it lightly with the hammer to lock it in and the force shatterd the back cap kind of dangerous.


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