hi guys my garbox broke a few days ago (airnozzel broke off have a new nozzel but due to me bing upset i forgot to check if the piston and piston head ( the bit with the air nozzel on it) which are seperate should be seperate
if so when i put them back together how do i do this.
(simple instructions please)
the gearbox is still in one peice just the piston cyilinder head and spring are seperate.