A/C

BELT DEFLECTION [1]
Used Belt 6.5 - 8.0 mm (0.26 - 0.31 in)
New Belt 4.0 - 5.5 mm (0.16 - 0.22 in)

BELT TENSION [2]
Used Belt 490 - 640 N (110 - 143 lbf)
New Belt 930 - 1130 N (209 - 254 lbf)

[1] As measured between pulleys with 10 Kg (22 lbs) of force. "Used belt" means a belt which has been used for five minutes or more.
[2] Using tension gauge.