http://techdocs.shimano.com/media/techdocs/content/cycle/EV/bikecomponents/RD/EV-RD-5600-2452A_v1_m56577569830646682.pdf
See part number 7, the spring, where the ends probably fit into notches; one on the cage, on the back of the mech.
@rodabod started
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http://techdocs.shimano.com/media/techdocs/content/cycle/EV/bikecomponents/RD/EV-RD-5600-2452A_v1_m56577569830646682.pdf
See part number 7, the spring, where the ends probably fit into notches; one on the cage, on the back of the mech.