Usage:
(1) Weight (two).
(2) Outer Spring:
3408C:
Length under test force ... 57.2 mm (2.25 in)
Test force ... 58.3 ± 2.9 N (13.10 ± .65 lb)
Free length after test ... 68.2 mm (2.69 in)
Outside diameter ... 25.3 mm (1.00 in)
Color Code (stripes) ... one purple
3412C:
Length under test force ... 49.3 mm (1.94 in)
Test force ... 100.5 ± 5.0 N (22.59 ± 1.13 lb)
Free length after test ... 68.1 mm (2.68 in)
Outside diameter ... 25.4 mm (1.00 in)
Color Code (stripes) ... one red, one yellow
(3) Middle Spring:
3408C:
Length under test force ... 57.2 mm (2.25 in)
Test force ... 19.4 ± 1.0 N (4.36 ± .22 lb)
Free length after test ... 62.3 mm (2.45 in)
Outside diameter ... 18.3 mm (.72 in)
/Color Code (stripes) ... one pink
3412C:
Length under test force ... 49.3 mm (1.94 in)
Test force ... 72.4 ± 3.6 N (16.26 ± .81 lb)
Free length after test ... 68.1 mm (2.68 in)
Outside diameter ... 18.3 mm (.72 in)
Color Code (stripes) ... one blue, one brown
(4) Inner Spring:
3408C:
Length under test force ... 43.0 mm (1.69 in)
Test force ... 4.1 ± 0.2 N (.93 ± .05 lb)
Free length after test ... 44.1 mm (1.74 in)
Outside diameter ... 13.6 mm (.54 in)
Color Code (stripes) ... one gray
3412C:
Length under test force ... 35.8 mm (1.41 in)
Test force ... 9.9 ± .5 N (2.22 ± 0.11 lb)
Free length after test ... 38.4 mm (1.51 in)
Outside diameter ... 13.7 mm (.54 in)
Color Code (stripes) ... one green, one white
(5) Torque for the four bolts ... 136 ± 7 N· (100 ± 5 lb ft)