Error:Change y-axis of scale of "Microsoft graph 2000" graph


A graph object can be accessed (to change the scales) this way in an Excel application.
With ActiveSheet.ChartObjects("Chart 2").Chart.Axes(xlValue)
.MaximumScale = 15
.MinimumScale = 5
End With

What is the equivalent in an Access 2000 application or Visual basic? I am trying to change the max and min on the y-axis (of a linear graph OLE Class: Microsoft graph 2000 chart and class: MSGraph.Chart.8) based on the data I am plotting. Each of the code (tries) below gives me an error such as “object doesn’t support this property of method”

With Me.[ContractLinearGraph].Axes(2) ' this blows up
'With Me.[ContractLinearGraph].axes(xlvalue) ' this blows up
'With Me.[ContractLinearGraph].Chart.Axes(xlValue) ' this blows up
'With Me.Application.ChartObjects("ContractLinearGraph").Chart.Axes(xlValue) ' this blows up

If bPlottable Then
.MinimumScaleIsAuto = False
.MaximumScaleIsAuto = False
.MinimumScale = CDbl(yaxisMinimum)
.MaximumScale = CDbl(yaxisMaxmum)
End If
End With