2007 Yamaha Apex Factory Service Manual, Page 11Get this manual

2007 Yamaha Apex Factory Service Manual, Page 11

IMPORTANT INFORMATION GEN INFO GASKETS, OIL SEALS, AND O-RINGS 1All gaskets, seals, and O-rings should be replaced when an
outwards(In other words, the stamped letters must be on the side exposed to view When installing oil seals, apply light coating
of lightweight lithium base grease to the seal lipsOil the bearings liberally when installing CAUTION: Do not use compressed
air to spin the bearings dryThis causes damage to the surface of the bearings CIRCLIPS All circlips should be inspected carefully
before reassemblyAlways replace piston pin clips after one useReplace misshapen circlipsWhen installing circlipmake sure
that the sharp edged corner is positioned opposite to the thrust it receivesSee the sectional view4 Shaft LOCTITE After installing