Here's what the service coupon page says to do:
- Change engine oil and filter.
- Change transmission oil.
- Change final drive oil.
- Check condition of the gasoline petcock, remove any contaminants, replace in-line fuel ilters.
- Check carburetors while idling for synchronous operation.
- Check tension of wheel spokes.
- Check fasteners for proper tightening.
- Check steering column bearings.
- Check alternator bolts
- Check brake fluid reservoir
- Torque the head bolts
- Adjust valves
- Check/torque sidecar mounts
- Check/adjust brakes
What else am I missing?









. Something like that.

Mr. Glaser will probably shed some light on this, as I am rather curious about it, myself. 



??? Oooops sorry st0n .. I didn't mean to hijack this thread.
