Tools And Instruments; Test Propeller; Measuring Instruments - TOHATSU MFS 25D Service Manual

3. Tools and Instruments

1) Test Propeller

Part No.
Outer Diameter a
Width b
Fully Open Revolution Speed 5500 min

2) Measuring instruments

For the following measuring instruments, use commercially available ones.
Vernier calipers
Micrometer
Cylinder gauge
Ring gauge
Dial gauge
Thickness gauge
V block
Surface plate
Dial gauge magnet base or dial gauge stand
4st 25/30 2022
MFS25
3VS-64110-0
223 mm (8.78 in)
16 mm (0.63 in)
-1
(rpm)
(M1 type, 300 mm)
(JIS B 7502; minimum graduation of 0.01, outer, 0 to 25 mm, 25 to 50 mm, 50 to 75 mm)
(4 to 6 mm, 10 to 25 mm, 25 to 30 mm, 50 to 75 mm)
(JIS B 7420; 5.5, 17, 42, 70)
(JIS B 7503; minimum graduation of 0.01)
(JIS B 7524; 0.03 to 0.3 mm)
(JIS B 7540)
(JIS B 7513; 500×500)
MFS30
3VS-64110-0
223 mm (8.78 in)
16 mm (0.63 in)
-1
6000 min (rpm)
1
1-5