Section 11-00: Steering System—Service
1994 Mustang Workshop Manual
SPECIFICATIONS

Specifications



Belt Tension
Engine Minimum Torque
All 40 Nm (30 Lb-Ft)



Static Steering Wheel Turning Effort 
Vehicle Power
Mustang 2.27 kg (5.0 Lb)



Power Steering Pump Specifications
Engine Minimum Flowa
@ 5100 kPa (740 psi)		 Minimum Relief Pressure Max. Relief Pressure Maximum Free Flow
@ 1500 Rpm		 Pump Model
Liters/Min. 78°C (172°F) Gal./Min. 78°C (172°F) kPa psi kPa psi Liters/Min. Gal./Min.
3.8L 3.4 .9 7240 1050 8480 1230 9.8 2.6 HBC-KC
5.0L 4.7 1.25 7240 1050 9510 1380 9.8 2.6 HBC-LE
a IMPORTANT: Flow depends on power steering pump model, engine rpm and pulley drive ratio. Engine idle rpm must be set to specification when checking power steering pump minimum flow capacity.


Power Steering Gear Operational Specifications
Description Specifications
Gear Ratio 15:1
Number of Turns 2.5
Pinion, Rack Lubricant Capacity 23-27 Grams
Power Steering Fluid Capacity (Including Steering Pump) 2.5 Pints
Pinion, Rack and Pinion Bearing Lubricant C3AZ-19578-A (ESW-M1C87-A)
Seal Lubricant (Cavity under Dust Seal) D0AZ-19584-AA (ESB-M1C93-A)
Premium Power Steering Fluid E6AZ-19582-AA (ESW-M2C33-F)
Effort Required to Initiate Proper Input Shaft Rotation (Power Cylinder Drained and Gear Removed from Vehicle) 0.78-2.03 Nm (7-18 lb-in)
Tie Rod Articulation Effort (On Pull Scale) 2-10 lbs.
Tie Rod Outer End Lubricant None (Bonded Rubber Design)



Torque Specifications
Description N-m Lb-Ft
At Steering Gear 19-27 14-20
At Column Intermediate Shaft 27-40 20-30