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8.8. Removal of the Focus Motor
Unit
8.9. The Applyment of Grease
Method
The grease apply point of lens unit are as follows.
Apply grease additionally in the specified position if necessary.
When the grease is applied, use a toothpick and apply thinly.
• Focus motor nut moving part
- Grease: VFK1850 (Furoyl type)
- Amount of apply: 3 - 5 mg
• 4th lens frame positioning pole, guide pole
- Grease: VFK1829
- Amount of apply: 0.15 - 0.35 mg