Yamaha 25BMH 30HMH Factory Service Manual, Page 10Get this manual
HOW TO USE THIS MANUAL
The main points regarding removinginstalling and disassemblingassembling procedures are shown in the exploded viewsThe numbers in the exploded views indicate the required sequence of the procedure and should be observed accordinglySymbols are used in the exploded views to indicate important aspects of the procedureA list of meanings for these symbols is provided on the following pageIt is important to refer to the job instruction charts at the same time as the exploded viewsThese charts list the sequence that the procedures should be carried out in, as well as providing explanations on part names, quantities, dimensions and important points relating to each relevant taskIn addition to tightening torques, the dimensions of the bolts and screws are also mentionedExample: Bolt and screw size 10 25 mmbolt and screw diameter (D) lenght (L)