Yamaha 55BET 55DEHD E60HMHD, Service Manual, Page: 12 / 488

E
HOW TO USE THIS MANUAL
1
The main points regarding removing/installing and disassembly/assembly procedure are
shown in the exploded views.
2 The numbers in the exploded views indicate the required sequence of the procedure and
should be observed accordingly.
3
Symbols are used in the exploded views to indicate important aspects of the procedure.
A list of meanings for these symbols is provided on the following page.
4 It is important to refer to the job instruction charts at the same time as the exploded
views.
These charts list the sequence that the procedures should be carried out in, as well as
providing exploded on part names, quantities, dimensions and important points relating
to each relevant task.
Example:
O-ring 39.5 x 2.5 mm: inside diameter (D) x ring diameter (d)
5
In addition to tightening torques, the dimensions of the bolts and screws are also
mentioned.
Example:
Bolt and screw size : bolt and screw diameter (D) x length (L)
6
In addition to the exploded views and job instruction charts, this manual provides
individual illustrations when further explanations are required to explain the relevant
procedure.
10 x 25 mm