Login or Sign Up
Logging in...
Remember me
Login
Forgot password or user name?
or
Sign Up
Log in with
Forums
Classifieds
Groups
Zero One Airsoft
Ground Zero Airsoft
Airsoft Festival
Today's Posts
|
Member List
|
Calendar
|
Forum Rules
|
Forum
Airsoft Related
Technical Help
Tech - Electric Guns
Announcement
Collapse
No announcement yet.
Zero One Ads
Collapse
P90 Help
Collapse
X
Collapse
Posts
Latest Activity
Photos
Search
Page
of
2
Filter
Time
All Time
Today
Last Week
Last Month
Show
All
Discussions only
Photos only
Videos only
Links only
Polls only
Events only
Filtered by:
Clear All
new posts
Previous
1
2
template
Next
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#1
P90 Help
28 April, 2009, 18:11
Hey guys. Got my P90 a couple of days ago, changed the connectors and found that the auto firing mode was working in burst, took it appart and there are 2 little metal contacts behind where the metal bit the trigger moves.
Now. On semi, the trigger only goes part way back, then on full, you can have it so you pull it part way back for semi then full way back for full. Now, semi works, but auto, im getting burst, so i'm assuming that it's something to do with how far forward each contact is.
So i need to know, which one goes furthest forward, or if im wrong, the actual answer to my question. Thanks guys.
Systema M4A1 PTW | TM P90 | KJW P229
Will_0
Lieutenant
Join Date:
May 2008
Posts:
339
Share
Tweet
#2
28 April, 2009, 18:14
Re: P90 Help
So you're saying that when set on fully auto, you can't single shot very easily?
I can't either to be honest, only on the odd occassion does that work for me, which is annoying cos my semi doesn't actually work.
Or do you mean that on fully auto when you hold the trigger down all you get is a burst?
TK Airsoft- Take one "from" the team
Army Armament L85A1
Tokyo Marui P90
HFC M9 Special Forces
KSC Glock 18c
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#3
28 April, 2009, 18:23
Re: P90 Help
I mean all im getting when i hold it all the way down is burst : /
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
danhc
Major
Join Date:
Jan 2006
Posts:
974
Share
Tweet
#4
28 April, 2009, 18:25
Re: P90 Help
has it got a computer controlled burst in it by any chance?
PM me if you're looking for S-ARMS M4 mags
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#5
28 April, 2009, 18:26
Re: P90 Help
:S I duno lol. It worked fine on auto when i first got it, then i changed the connectors, was fine for a bit... Then just started doing burst.
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
The Keeper of Secrets
General
Join Date:
Dec 2007
Posts:
5035
Share
Tweet
#6
28 April, 2009, 18:28
Re: P90 Help
Chech the wiring on the connectors you replaced. Perhaps one of the wires has slipped off and is only just touching the connector, resulting in is cutting out randomly as the wire touches and leaves the connector as you move the gun around.
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#7
28 April, 2009, 18:31
Re: P90 Help
Yeh. I've checked connectors. I've not looked at it since i tried to fix it, but it seemed to work fine on full outside, but not inside the body, which lead me to the little contacts, which im not really sure what either of them do.
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
The Keeper of Secrets
General
Join Date:
Dec 2007
Posts:
5035
Share
Tweet
#8
28 April, 2009, 18:36
Re: P90 Help
You desribed it pretty well.
Basically, the P90 has two sets of trigger contacts, as you've seen. One of them (the first to engage) is semi auto. The other one, (the second to engage), is full auto. All the selector level does is to prevent the trigger being pulled back far enough the engage the second one (on semi), and allow it to on full.
You'll need to have a look at the wriing on the second (full auto) trigger contacts.
Comment
Post
Cancel
Will_0
Lieutenant
Join Date:
May 2008
Posts:
339
Share
Tweet
#9
28 April, 2009, 18:41
Re: P90 Help
Sorry to slightly hijack the thread, but on semi auto my trigger still goes as far back as full auto. Is this fixable at all?
TK Airsoft- Take one "from" the team
Army Armament L85A1
Tokyo Marui P90
HFC M9 Special Forces
KSC Glock 18c
Comment
Post
Cancel
The Keeper of Secrets
General
Join Date:
Dec 2007
Posts:
5035
Share
Tweet
#10
28 April, 2009, 18:45
Re: P90 Help
Your selector lever will have worn down slightly, or your full auto contact will have shifted forward.
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#11
28 April, 2009, 18:54
Re: P90 Help
Originally posted by
The Keeper of Secrets
View Post
You desribed it pretty well.
Basically, the P90 has two sets of trigger contacts, as you've seen. One of them (the first to engage) is semi auto. The other one, (the second to engage), is full auto. All the selector level does is to prevent the trigger being pulled back far enough the engage the second one (on semi), and allow it to on full.
You'll need to have a look at the wriing on the second (full auto) trigger contacts.
Yeh. So does one contact need to be further forward (The semi one)?
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
The Keeper of Secrets
General
Join Date:
Dec 2007
Posts:
5035
Share
Tweet
#12
28 April, 2009, 18:57
Re: P90 Help
Not so much "further forward" as "needs to be contatced before". Provided the semi contacts are closed by the trigger mech first, then they're fine. But you should be looking at your full auto contacts.
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#13
28 April, 2009, 19:19
Re: P90 Help
Full auto contactS?
There are 2 i can see... Is there more? I assumed there is one for semi and one for full.
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
The Keeper of Secrets
General
Join Date:
Dec 2007
Posts:
5035
Share
Tweet
#14
28 April, 2009, 19:26
Re: P90 Help
Sorry, one contact block contains two contacts, which are the little tabs of metal. There are two contact blocks, one for semi and one for full.
Comment
Post
Cancel
propaintballa
Sergeant
Join Date:
Mar 2008
Posts:
208
Share
Tweet
#15
28 April, 2009, 20:09
Re: P90 Help
What... Where? I only see 2 small contacts?
Systema M4A1 PTW | TM P90 | KJW P229
Comment
Post
Cancel
Previous
1
2
template
Next
About the Author
Collapse
Find out more about
propaintballa
Working...
Yes
No
OK
OK
Cancel
X