60H5E11
1
Coating with a sealing material
Full threaded bolt
Bolt hole
Bolt
Corroded particles
Sealing material
Power unit mount bolt
A fully threaded bolt coated with a sealing material to the thread portion has been adopted for mount-
ing the power unit.
This gives a sealing function to the bolt, which will help prevent the bolt from sticking by the salt water
entering into the thread hole and crystallizing .
Also, the bolt can come out by turning, due to the full thread structure and the sealing material having
a function as an insulator, even if the bolt hole has been choked with corroded particles.
Therefore, an easier servicing such as removing the power unit can be obtained.
NOTE:
Apply a sealing material such as LOCTITE
572 to the bolt thread if the bolt is reused.
60H10080
1-12
Features and benefits
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