NORAM GB2-1010 Instructions D'installation page 4

3. Remove clutch/chain/PTO shaft assembly from packaging and insert onto
engine crankshaft over keyway. Make sure clutch is fully seated against the
engine crank spacer. The key should engage the top centrifugal plate. The
bottom bearing on the PTO shaft should be fully seated into the bearing pocket
on the bottom housing.
Note – if clutch becomes disassembled during gearbox assembly, care must be
taken to ensure parts go together correctly. All friction disks must slide on
spline. Keyway on center shaft must align with keyway underneath top spring
plate. Make sure spline on top spring plate is engaged on mating shaft spline.
BEARING
POCKET