Airsoft Canada - View Single Post - ICS Gearbox not coming together correctly

venture · July 16th, 2011, 10:41

I have searched for this but to no avail. I have to refer this to my ASC colleagues.

I just repaired an ICS M4A1 for a customer. I put a new tinted lower from Alberta Airsoft, a new trigger mechanism and a new 140% spring.

Now when I reassemble and put the upper and lower together the sector gear teeth will not reach the piston. They just turn and turn. I noticed that the stock ICS piston was worn a bit so I put a brand new piston in and it still does not reach the piston gears. Also I can't get the body pin in very well.

Could the new trigger mech be causing the gearbox halves to not quite mesh properly?

July 16th, 2011, 10:41	#1
venture Trader rating Join Date: Jun 2005 Location: Halifax	ICS Gearbox not coming together correctly I have searched for this but to no avail. I have to refer this to my ASC colleagues. I just repaired an ICS M4A1 for a customer. I put a new tinted lower from Alberta Airsoft, a new trigger mechanism and a new 140% spring. Now when I reassemble and put the upper and lower together the sector gear teeth will not reach the piston. They just turn and turn. I noticed that the stock ICS piston was worn a bit so I put a brand new piston in and it still does not reach the piston gears. Also I can't get the body pin in very well. Could the new trigger mech be causing the gearbox halves to not quite mesh properly? __________________ Visit us at :www.ventureairsoft.ca