Oil capacity of GS550

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Anyone know how much oil a '83 GS550 takes with filter change?

[PoPr]

Don know about the '83, but the '82 ~2.4l 20W50

[zuty13]

BY the book.......Clymer manual for GS 550 * 1977-1986

Without filter change
1983-on L models***2.6 Liters 2.7 U.S.qt
All others*********2.4 Liters 2.5 U.S.qt

With filter change
1983-on L models***3.1 Liters 3.3 U.S.qt
All others*********2.6 Liters 2.7 U.S.qt

After overhaul
1983-on L models***3.3 Liters 3.5 U.S.qt
All others*********2.7 Liters 2.9 U.S.qt

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Thank you for the information.