Cub Cadet 7530 Operator's Manual page 76

WHEEL MOUNTING TORQUES
Front Wheel Disc to Axle Hub Bolts
Rear Wheel Disc to Axle Hub Bolts
Rear Wheel Rim to Wheel Disc Nuts
IMPORTANT: Check the wheel bolts and nuts after the first 10 hours of
operation and again after every 100 hours of operation. Also do this
procedure any time the wheel or rim is removed.
TIRES/WHEELS/SPACING/BALLAST
147 to 166 Nm (87 to 98 lb ft)
147 to 166 Nm (87 to 98 lb ft)
152 to 172 Nm (112 to 127 lb ft)
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