mardi 28 juillet 2015

Rocker arm of old Briggs & Stratton OHV

My old B&S OHV 303777-0122 (date code 90021511) has a broken rocker arm (part 1029 from part manual) which has 5/8" holes on the sides (see the attached photo) to let a shaft (690693) to go through it. But the new (supposedly) replacement part 807323 doesn't have holes. How would I find the old rocker arm, or try to retrofit the new 80732 into the engine? I have also got new parts pivot (791959) and stud (809157) but can't figure out how to fit them to the old engine.
Attached Images


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