ELEVATOR UPPER SHAFT
DISASSEMBLE ELEVATOR UPPER SHAFT
remove drive sprockets and speed reducer
Remove fitting (1) from the housing.
Put identification marks for correct assembly. Remove
housing (2) from the spindle with tooling (A). The plate
fall out after housing is removed.
Remove bearing (3) from the spindle with tooling (B).
Remove lip type seal (4) from the spindle.
Remove eight nuts and bolts (5). Remove both
sprockets (6) from the shaft.