2007 Yamaha Apex Factory Service Manual, Page 13Get this manual

2007 Yamaha Apex Factory Service Manual, Page 13

SPECIAL TOOLS FOR ENGINE SERVICE Piston pin puller PN: YU-01304 (for U.S.ACanada) 90890-01304 (for Europe) This tool is used
guide is used to synchronize the carburetors S Compression gauge set PN: YU-33223 (compression gage) (for U.S.ACanada) 90890-03081
(for Europe) PN: YU-33223-3 (adapter) (for U.S.ACanada) (for Europe) 90890-04136 (for Europe) These tools are used to measure
engine compressionS Valve spring compressor set, quick release, attachment PN: YM-04019 (valve spring compresser) (for U.S.ACanada)
90890-04019 (for Europe) PN: YM-4108, YM-4114 (attachment) (for U.S.ACanada) 90890-04108, 90890-04114 (for Europe) These
tools are used-to remove or install the valve assembliesS 40 and 50 mm bearing driverWater pump seal installerPN: YM-4058