Seiko 7d46A - 7 D48 Technical Instruction No.10

7D** Technical Instruction
No.10
No. PROSESS ILLUSTRATIONS AND SPECIAL INSTRUCTIONS
Lubricate the upper
pivots of the
wheels. (66#, 65#,
bearings of the
wheels)
↓
Measure the
current
consumption.
Lubricate the upper pivots of the wheels.
1. 66# upper pivot
*Type of oil, oil quantity: A0-3II-2 (To prevent parts
from wearing)
2. 65# upper pivot
*Type of oil, oil quantity: A0-3II-2 (To prevent parts
from wearing)
3. 65# pinion
*Type of oil, oil quantity: A0-3II-3 (To prevent parts
from wearing)
4. Bearings of the wheels
*Type of oil, oil quantity: A0-3II-3 (To prevent parts
from wearing)
Note) Additionally, you may lubricate the gap between
the inner ring axis and the outer ring axis.
1
2
3
4
65#
66#