Author Topic: Misfires  (Read 503 times)

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Offline Little Doc

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Misfires
« on: January 17, 2013, 04:31:16 PM »
Today i was shooting and geting misfires (light primer strikes) five out of ten. they fired in another gun. then the hammer would not cock unless i held the bbl up. think something inside is broken, anyone have any ideas??
m

Offline quickdtoo

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Re: Misfires
« Reply #1 on: January 18, 2013, 02:06:53 AM »
Welcome! Sounds like a broken transfer bar, see Broken Transfer Bar in the FAQs sticky. You can buy a replacement from Numrich if they have any, or send the rifle to H&R for repair, see the trigger hone info in the FAQs sticky on how to replace it if you want to fix it yourself, or the repair page on the H&R website for them to do the work, be sure to ask them to cover return shipping. ;)

Tim

http://www.hr1871.com/support/repairs.asp

"Always do right, this will gratify some and astonish the rest" -  Mark Twain

Offline gcrank1

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Re: Misfires
« Reply #2 on: January 18, 2013, 10:17:27 AM »
Make sure you ask H&R to cover the shipping when you talk to them!
"Halt while I adjust my accoutrements!"
      ><   ->
We are only temporary caretakers of the past heading toward an uncertain future
22Mag UV / 22LR  Sportster
357Mag Schuetzen Special
45-70  SS Ultra Hunter with UV cin.lam. wood
12ga. 'Ol' Ugly OverKill', Buck barrel c/w  SpeedStock  and swap 28" x Full bird barrel, 1974

Offline Little Doc

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Re: Misfires
« Reply #3 on: January 18, 2013, 02:48:15 PM »
took the gun apart. nothing broken reassembled and still same. installed a wolf extra power hammer spring. still no help.
m

Offline ElkSlayer6x5

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Re: Misfires
« Reply #4 on: January 18, 2013, 03:04:17 PM »
factory ammo, or reloaded?   

Offline gcrank1

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Re: Misfires
« Reply #5 on: January 18, 2013, 04:17:11 PM »
Still having cocking issues?
If so sort that first. Some have reported getting a stock bolt screwed in far enough to affect cocking. The trigger return spring needs to kick it back and thus sear into position in the hammer notch. If the hammer isnt getting back far enough that wont happen either.
The lifter/striker (alias: t-bar) assembly has to be working free enough in there to not bind up.
If it is cocking OK and you are getting light strikes you probably have the 'too short striker syndrome' (there is much posted about this, complete with pics) and need the right new one.
"Halt while I adjust my accoutrements!"
      ><   ->
We are only temporary caretakers of the past heading toward an uncertain future
22Mag UV / 22LR  Sportster
357Mag Schuetzen Special
45-70  SS Ultra Hunter with UV cin.lam. wood
12ga. 'Ol' Ugly OverKill', Buck barrel c/w  SpeedStock  and swap 28" x Full bird barrel, 1974

Offline quickdtoo

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Re: Misfires
« Reply #6 on: January 18, 2013, 04:25:52 PM »
The 2-part t-bar will cause FTFs if it gets too warn and floppy, that usually happens before it becomes 2 separate pieces and fails completely, order a new one or peen it back together so it's tighter for a temp fix.

Tim

"Always do right, this will gratify some and astonish the rest" -  Mark Twain

Offline Little Doc

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Re: Misfires
« Reply #7 on: January 21, 2013, 07:19:54 AM »
peened the transfer bar. fixed the ftf. at least for five rounds so far. the non cocking was the transfer bar hitting the bottom fo the firing pin. the peening fixed that too. thanks to all
m