Good Working Practices; Disassembly And Assembly - Yamaha 20C Manual De Servicio

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GOOD WORKING PRACTICES

1. The right tools Use the special tools that are advised to protect parts from damage. Use the right tool in
the right manner – don't improvise.
2. Tightening torque Follow the torque tightening instructions. When tightening bolts, nuts and screws, tight-
en the larger sizes first, and tighten inner-positioned fixings before outer-positioned ones.
3. Non-reusable items Always use new gaskets, packings, O-rings, split-pins and circlips etc on reassembly.

DISASSEMBLY AND ASSEMBLY

1. Clean parts with compressed-air on disassembling them.
2. Oil the contact surfaces on moving parts on assembly.
3. After assembly, check that moving parts operate normally.
4. Install bearings with the manufacturer's markings on the side exposed to view, and liberally oil the bear-
ings.
5. When installing oil seals, apply a light coating of water – resistant grease to the outside diameter.
SAFETY WHILE WORKING
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