1975
behind left cover panel
1974
The 2004 Harley-Davidson Fat Boy utilizes a standard gear shift pattern typical for most motorcycles, which is a 5-speed transmission. The pattern is one-down for first gear and four-up for the remaining gears, meaning you shift down to engage first gear and then shift up sequentially through the gears. To shift, the rider uses the left foot to operate the gear shift lever. Always remember to use the clutch when shifting to ensure smooth transitions between gears.
Behind the left side cover.
front left side.
under left side cover
under the left side panel
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left side aft of coils
On the bottom of the the bike, left hand side.
remove left side side cover
located right next to battery on left side of bike