As far as I know they all call for 32oz. My 07 FLH Service manual calls for 32ozs.
"Pour 32 ounces (0.95 liter) of GENUINE Harley Davidson FORMULA+ TRANSMISSION AND PRIMARY CHAIN CASE LUBRICANT part # 99851-05quart) through the clutch inspection cover opening."
And nothing on actually checking the level! :shock
The 06 books all say to check primary oil level with the motorcycle resting on the Jiffy stand and that it should no more than 1/4 inch below the cover opening. But still calls for 32oz for a change and refill.
Older bikes are just as you say but I only use a qt when I change the new bikes.
Mine must be the newer updated model with the higher measurements in it It's correct too, I checked.:s
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