Tools Required
DW260-090 Clutch B/E (snap ring play, installation space) Measuring Fixture
DW260-120 Clutch B Adjust Ring
DW260-130 Clutch E Adjust Ring
- Install DW260-130, snap ring and DW260-120.
- Put the dial gauge sensor on Clutch E Adjust Ring DW260-130.
- Feed compressed air to Clutch B Adjust Ring DW260-120 via DW260-090 (C1 position).
- Set the dial gauge on DW260-130's upper surface to zero.
- Lift DW260-130 by hand until it touches the snap ring's bottom surface and read the measurement value.
- Repeat measurement twice with the set turned by 120°.
- Average measurement values M4, M5, M6. (measurement value is ME)
- The minimum installation space EE is equals ring height of DW260-130 (RE) plus measurement value ME.
- CALCULATION
ME = (M4+M5+M6)/3
EE = RE + ME
- EXAMPLE
M4 = 2.4 mm
M5 = 2.35 mm
M6 = 2.34 mm
So, ME = (2.4+2.35+2.34)/3 = 2.36 mm
After measuring the ring height of DW260-130, if the value (RE) is 20.98 mm,
EE = 20.98+2.36 = 23.34 mm