High guys, just wanted to pick your brains as to if they're are any common problems with air being blocked in a dm7. Cheers guys
Dm7 air block
- Thread starter Harrisonpettican
- Start date
Have you turned the on off valve at the front of marker?
is the soleniod clicking when trying to fire?
Other main causes for bad air on dm's are the reg seats in lpr and hyper 2 badly worn. Strip them down regrease the regs. Check the seats in brass adjusters. If the are worn and you don't have new ones. Just take them out of and turn round.
reset the lpr reg at back of marker. Wind all way in then 5 full turns out.
Hyper 2 wind all way in then turn out 1/2 turn at a time till marker fires. Then half turn more. Should be about right. Just need to check over chrono.
also relube the bolt and fit a new battery.
is the soleniod clicking when trying to fire?
Other main causes for bad air on dm's are the reg seats in lpr and hyper 2 badly worn. Strip them down regrease the regs. Check the seats in brass adjusters. If the are worn and you don't have new ones. Just take them out of and turn round.
reset the lpr reg at back of marker. Wind all way in then 5 full turns out.
Hyper 2 wind all way in then turn out 1/2 turn at a time till marker fires. Then half turn more. Should be about right. Just need to check over chrono.
also relube the bolt and fit a new battery.
