Pinpoint Test A: BACKLOCK

Visually inspect the condition of the suspect safety belt

Draw a maximum of 20mm of the webbing from the safety belt retractor with moderate force. Then release the webbing

Check for correct operation twice

Does the webbing move freely then retract correctly? 

YES:  No further action required

NO:  For first row safety belt Refer to Pinpoint Test C .For second and third row safety belts. Refer to Pinpoint Test B .