Mid-Mount Z Service Manual 1 - 3
SPECIFICATIONS
HYDRAULIC SYSTEM
TORQUE SPECIFICATIONS
CHASSIS
Model Pumps Motors Fluid Type Fluid Capacity
Z100
Series
(2) Hydro-Gear BDP10A (2) Ross MB15 Torquemotors
Mobil 1 15W20
Synthetic
2.1 Qts.
Z250
Series
(2) Hydro-Gear BDP10A (2) Ross MB15 Torquemotors Mobil 1 15W20
Synthetic
2.1 Qts.
Z280
Series
(2) Hydro-Gear BDP10A (2) Ross MB15 Torquemotors Mobil 1 15W20
Synthetic
2.1 Qts.
Hydraulic Hoses & Fittings
Item Torque
Fitting to hydraulic oil tank 50 - 70 ft. lbs.
Fittings to hydraulic pumps 50 - 70 ft. lbs.
Hoses to pump fittings 34 - 41 ft. lbs.
Straight fittings to wheel motors 72 - 82 ft. lbs.
Item Torque
Wheel lug nuts 45 - 55 ft. lbs.
Rear hubs to drive motors 300 - 400 ft. lbs.