Mercury 225 EFI Service Manual page 353

11. Using an awl, scribe identification number of connecting rod on inside of piston. Reas-
semble piston on same connecting rod.
12. Using tool (91-52952A1), remove piston pin lockrings from both ends of piston pin. Nev-
er re-use piston pin lockrings.
90-884294 OCTOBER 2001
a
a - Scribe Identification Number
a
a - Lockring
POWERHEAD
55968
55969
Page 4A-41