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Gel Blaster Repair Manual
2019-04-04

   Hey gel blaster fans! Today I will list some mainly problems we always have with our blasters in daily as well as the solution. Hope this will help you later.

Chapter One: Gen8 gearbox,BF Straight gearbox,standard V2 gearbox,V3 gearbox.

1:Short range

Reason one:tappet is broken

Solution:Swap a new one


Reason two:Fixed column for return spring is broken

Solution:Swap a new gearbox shell


Reason three:Tappet is not installed well

Solution:Polish the tappet or add some grease in the tappet groove.


Reason four:return spring get aged or broken

Solution: Swap a new spring


Reason Five:Diameter for gels is smaller than the inner barrel

Solution:Swap suitable gels


Reason Six:Cylinder is incompatible with the O ring in piston head

Solution:Swap a suitable cylinder or O ring 

Notice:normal in acrylic cylinder


Reason Seven:Bad seal

Solution:Guled the T piece&barrel,cylinder&cylinder head better.Swap upgraded cylinder head,piston head with good seal.


2:Gels easy go broken 

Reason one:High FPS

Solution:lower voltage,lower the motor speed,install gear delay piece


Reason two:Gels are bigger than inner barrel diameter

Solution:Using milky harden gels ,control the growth time of gels


Reason three:per-load for long time

Solution:Decrease perload time


Reason four:Both ends of inner barrel are rough

Solution:Using tool to polish and make the ends smooth.


3:gels trajectory unstable

Reason one: Big air volume cylinder

Solution:Swap one small volume cylinder,like 100% to 75%


Reason two:small spring with long inner barrel or big spring with short barrel.

Solution:get suitable spring to fit the inner barrel


Reason three:No hopup or invalid hopup

Solution:get a hopup or adjust your hopup.


Reason four: the head of nozzle lost or break

Solution:get a new nozzle head


Reason four:End of inner barrel is too rough

Solution:using tool to polish and make it smooth

4:Gears work wrong

Reason one:Spring is too big

Solution:get smaller spring or lower the motor speed.


Reason two:didnt lubricate the gearbox well

Solution:Add more grease into the gears 





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