2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 139Get this manual
Power Unit Mechanical: Camshaft Identification DF70A, DF80A and DF90A camshafts differ as indicated belowIdentification mark Model DF70A DF80A DF90A Identification mark Intake Exhaust 1
Camshaft Journal Wear Check camshaft journals and camshaft housings for pitting, scratches, wear or damageIf any of the above conditions are found, replace camshaft or cylinder head with housingNOTE Camshaft housing and cylinder head must be replaced as set
I9J011140030-01
I9J011140197-01
1Identification mark