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## Conduct a Ripcord Pin Test for the MC-4 with a Main Mounted FF-2 as follows: 

The FF-2 must be able to pull the main ripcord pin positively and completely to ensure adequate travel of the FF-2 power cable. Inadequate travel of the FF-2 power cable may cause the parachute to not deploy, resulting in serious injury or death of the parachutist. 

The FF-2 Test (power cable length of travel) will be performed each time the main parachute is initially placed in service and whenever the main closing loop has been replaced. It is recommended that a “shop” FF-2 be utilized to withdraw the ripcord pins thus eliminating the over use of existing FF-2s. 

## WARNING 

## NOTE 

1. Test routing and installation of the FF-2 in the parachute harness/container while the harness/container is being worn in the normal fashion. 

2. Properly attach and secure an FF-2 by aligning rectangular key on end of power cable housing and insert in corresponding slot in base plate. 

<img src='content_image/609778.jpg'>

