4) Remove 2 screws [1] and remove the solenoid cable cover [2].
5) Remove 2 tension springs [1] to replace with new springs.
6) Reassemble the parts in reverse order from step 4).
7) Make some testing copy to confirm if jam and the like will not occur any further.
[Replacement parts]
FU2-0947 SPRING, TENSION (2 pcs)
pg. 151