Good Working Practices; Disassembly And Assembly - Yamaha 200A Service Manual

6. Keep a supply of clean, lint-free cloths for
wiping up spills, etc.

Good working practices

Special tools
Use the recommended special tools to protect
parts from damage. Use the right tool in
the right manner-do not improvise.
Tightening torques
Follow the tightening torque specifications
provided throughout the manual. When tight-
ening nuts, bolts, and screws, tighten the
large sizes first, and tighten fasteners starting
in the center and moving outward.
Non-reusable parts
Always use new gaskets, seals, O-rings, cot-
ter pins, circlips, etc., when installing or
assembling parts.
60H5E11
Safety while working

Disassembly and assembly

1. Use compressed air to remove dust and
dirt during disassembly.
2. Apply engine oil to the contact surfaces of
moving parts before assembly.
3. Install bearings with the manufacture iden-
tification mark in the direction indicated in
the installation procedure. In addition, be
sure to lubricate the bearings liberally.
4. Apply a thin coat of water-resistant grease
to the lip and periphery of an oil seal be-
fore installation.
5. Check that moving parts operate normally
after assembly.
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