MAC PARA Muse 3, User Manual

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Line length measurement 

Lines should be separated and each line measured under a tension of 5 kg. 
Measurement is made from the line karabiner to the canopy according to the method of 
certification.      Rib numbering begins in the middle of canopy and leads to the wing tip.  

Measured full lengths should be documented in the inspection record and are compared 
with certified full line lenghts protocol. Lengths should not differ by more than 20 mm. 
The opposite sides should be checked for symmetry. 

Canopy line-attachment points check 

Attachment points should be checked for damage and stretching. Defects, loops and 
flares should be repaired.     

Canopy fabric check 

Ribs, diagonal ribs, top and bottom surface should be checked. Any damage to sewing 
or tears to the fabric, which could influence flying characteristics must be repaired.  

Lines  

All lines should be checked for tears, breaks any damage to the sheath or signs of wear. 
Special attention should be paid to the sewing of the line loops. Damaged lines must be 
replaced. 

The results should be documented in the inspection record. 

Connector check 

 All line carabineers, trimmers (if used), speed systems and pulleys should be inspected 
for visible damage. Open or improperly secured connectors should be secured in 
accordance with the producers recommendations. 

Risers  

Both risers should be checked for tears, signs of wear or any damage and measured 
with a pull of 5 daN strength. Measured data should be documented in the inspection 
record.  The difference must not be higher then 5 mm when compared to specified 
lengths. 

Final check  

The glider sticker and check sticker must be inspected  for  readability and correctness. 
The check must be documented with date, signature and stamp on the canopy and in 
the user manual.