2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 11Get this manual
IMPORTANT INFORMATION EB101000
GEN INFO
IMPORTANT INFORMATION
PREPARATION FOR REMOVAL PROCEDURES 1.Remove all dirt, mud, dust and foreign material before removal and disassembly2.Use proper tools and cleaning equipmentRefer to the "SPECIAL TOOLS" section3.When disassembling the machine, always keep mated parts togetherThis includes gears, cylinder, piston and other parts that have been "mated" through normal wearMated parts must always be reused or replaced as an assembly4.During machine disassembly, clean all parts and place them in trays in the order of disassemblyThis will speed up assembly and allow for the correct installation of all parts5.Keep all parts away from any source of fire