Also an expensive item to have serviced, freight included. Have a friend that has a chute due in November; he is going through the exercise of its service. The agent is compiling an instruction to allow L2's to dis arm the rocket motor to make safe, so chute can be sent away for repack and rocket due later on. Sounding very involved for him. I see some are left un-serviced and placarded not for use. As the aircraft with them get older more will be due for service.