DRIVE TRAIN SPECIFICATIONS (YUM1A/YUM2A)
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DRIVE TRAIN SPECIFICATIONS (YUM1A/YUM2A)
Primary and secondary sheave
Type V-belt automatic centrifugal engagement
V-belt width and outer line length 31.0 × 1010 mm (1.22 × 39.75 in)
V-belt wear limit 28.0 mm (1.10 in)
Secondary sheave torque cam angle 2-B
Transmission
Governor type Oil bath flyweight
Secondary reduction system Helical gear
Secondary reduction ratio
Forward 11.48:1
Reverse 15.38:1
Shift stroke 15–17 mm (0.59–0.67 in)
Differential type Bevel gear
Transmission oil
Type SAE 80W-90 or SAE 90 gear oil
Quantity 400 cm³ (0.44 US qt, 0.35 Imp.qt)
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