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Weird IHP 35 problem and solution

Posted: Wed Mar 05, 2014 3:23 pm
by bennedose
A few weeks ago I discovered that the rivet holding the cocking lever to the undeerside of the barrel was not fixed and had a tendency to protrude out from one side where it was gouging a deep groove in the stock. I'm lucky that the rivet didn't simply fall out as it is totally unfixed.

It took me several weeks to find out what was going on and a few more weeks before I realized that a small patch of black insulation tape on both sides of the rivet held it in place and pervented further damage. Not sure is there is any permanent method.

The photo below illustrates the problem
IHP-loose-rivet.jpg

Re: Weird IHP 35 problem and solution

Posted: Wed Mar 05, 2014 3:28 pm
by fantumfan2003
You can use a 45 degree punch and hit the pin on the sides for a permanent solution.

M.
bennedose wrote:A few weeks ago I discovered that the rivet holding the cocking lever to the undeerside of the barrel was not fixed and had a tendency to protrude out from one side where it was gouging a deep groove in the stock. I'm lucky that the rivet didn't simply fall out as it is totally unfixed.

It took me several weeks to find out what was going on and a few more weeks before I realized that a small patch of black insulation tape on both sides of the rivet held it in place and pervented further damage. Not sure is there is any permanent method.

The photo below illustrates the problem
IHP-loose-rivet.jpg

Re: Weird IHP 35 problem and solution

Posted: Thu Mar 06, 2014 11:50 am
by Basu
Dear benne,
What M has said ,is the best solution.
In case you dont have punch ,you may
use 3 mm cycle ball bearing on the rivet
hole and hammer it hard to settle the issue.

Basu

Re: Weird IHP 35 problem and solution

Posted: Fri Mar 07, 2014 5:59 pm
by fantumfan2003
Nice one Basu.

M.
Basu wrote:In case you dont have punch ,you may
use 3 mm cycle ball bearing on the rivet
hole and hammer it hard to settle the issue.

Basu

Re: Weird IHP 35 problem and solution

Posted: Sat Mar 08, 2014 3:41 pm
by bennedose
fantumfan2003 wrote:You can use a 45 degree punch and hit the pin on the sides for a permanent solution.
But what if I want to open up the rifle? If the rivet is banged into place I would not be able to detach the lever from the barrel.Would that not be a problem?

Re: Weird IHP 35 problem and solution

Posted: Sat Mar 08, 2014 7:49 pm
by brihacharan
bennedose wrote:
fantumfan2003 wrote:You can use a 45 degree punch and hit the pin on the sides for a permanent solution.
But what if I want to open up the rifle? If the rivet is banged into place I would not be able to detach the lever from the barrel.Would that not be a problem?


> I solved this problem by bunging in 'Brass Rivets' after applying 'rubber solution' to it!!! (It can be pried open with a screw driver anytime)
> Seemed to have served its purpose as I have shot over 200 pellets since then :D (I'll post the image in a day or two)
Briha

Re: Weird IHP 35 problem and solution

Posted: Sat Mar 08, 2014 9:00 pm
by Basu
Dear benne,
There is hardly any need to detach the C lever from barrel. If need be ,a flat punch ,equal to the OD of the pin to be hammered to take out the pin.

Basu