Polaroid ProCam Repair Manual page 105

WALKING BEAM/
INERTIA/KICK SPRING
ASSEMBLY
Figure 3-39. Removing Catch Pawl and Spring, and
h. Unhook the upper leg of the Quintic Return Spring (Figure 3-40).
i. Remove (and disassemble, if necessary) the Quintic Moving Lens
Assembly (wear lintless cotton gloves or finger cots) (Figure 3-40).
QUINTIC RETURN
SPRING
Figure 3-40. Removal and Disassembly of Quintic Moving Lens Assembly
Walking Beam/Inertia/Kick Spring Assembly
QUINTIC MOVING
LENS ASSEMBLY
3 - 40
CATCH PAWL
SPRING
CATCH PAWL