2003-2004 GP1300R WaveRunner Service Manual, Page 13Get this manual
GEN INFO
SPECIAL SERVICE TOOLS SPECIAL SERVICE TOOLS
Using the special service tools recommended by Yamaha will aid service and enable accurate assembly and tune-upImprovisations and using improper tools can damage the equipmentNOTE: For USA and Canada, use the special service tools starting with part numbers "J-," "YB-," "YM-," "YS-," "YU-," or "YW- For all other countries, use the special service tools starting with part number "90890-
1 YU-34899-A
90890-03174
MEASURING AND DIAGNOSIS