what is done in a 90000 maint

This is copied from a local honda dealer site. Here is what they do at the 30,000, 60,000, and 90,000 mile service. Replace Spark Plugs (Not applicable on all models.) Replace Air Filter Adjust Engine valves (Not applicable on all models.) Replace Valve Cover Gasket & Seals Inspect Ignition Wires Inspect/Adjust Idle Speed Replace Differential Fluids Replace Transmission Fluid Inspect Brake Hydraulic System and Power Assist Unit for Leakage and Proper Operation Inspect All Body Mounting Bolts and Strut Mounts Replace Brake Fluid A/C Filters Extra Where Applicable Four Wheel Alignment