Polaroid 636 Repair Manual page 76

65. Replace any Contacts and parts removed from the Gear Drive Cover in steps 43 -
47. Reconnect the (+) battery wire to the S10 fixed contact and the Contact
Support Block, and the red jumper wire to the S10 movable contact (see Fig. 53).
To wire
block
To + Battery
Contact
Bare wire
Fig. 53 Reconnecting wiring to contacts
70
S1 Leaf
S10 Moveable
Spring
Contact
S10 Fixed
Contact
To contact
support block