1996 Ski-Doo Shop Manual, Volume 3, Page 85Get this manual
Section 04 ENGINE b-S ectio 01 (503 GIN YPE)
To minimiz the ffe ct of acceleration forces on circlip, install ach circlip so th circlip break is at o'clock as illustrate dUse piston circlip installer (P529 0086 00)1 529 0169 00 2
Install prop er ring co pre ssor on piston asse mblyE GI YPE 503 RIN PRE N 420 8769 70
NThe ring co mpre ssor ill not fit on over size pistons
5,7,11, yli er d, ylin er and Intake ocket
Ch eck flatn ess of intake socketsRe fer to GIN DIM NSIO SURE NT 04-04 and look for ch eckin su rfa ce flatn ssAt cylind er andor cylinder he ad installation, use aligning tool or xhaust anifold itself to ensure aling of intak anifold an xhaust fore tighte ning cylinder ead nutsE GI YPE 503 LIG NIN PN 420 8761 71