Cutting Unit - Toro Groundmaster Series Service Manual

Cutting Unit

Specifications and Maintenance: Specifications
Item
Rotary blade bolt torque
Standard series cutting unit (models
31974, and 31975)
Groundsmaster series cutting unit
(models 31970, 31971, 31972, and
31973)
Caster wheels
Rotary cutting unit
F60 Flail cutting unit
Rotary cutting unit gearbox lubricant
8 x 3.5 – 4, 4 ply smooth semi-pneumatic
petroleum or synthetic SAE 80W–90 gear
Page 2–6
Description
68 to 81 N∙m (50 to 60 ft-lb)
135 to 149 N∙m (100 to 110 ft-lb)
8 x 3.5 – 4, 4 ply smooth pneumatic
@ 276 kPa (40 psi)
lube 283 ml (12 oz) capacity
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A