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Mechanical Specifications|Page 6536 > < P/S - Pressure Feed Tube/Line Changed|Page 6531
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Power Steering Pump: Mechanical Specifications

Service Specifications

DIMENSIONS

Pump Shaft And Bushing Oil Clearance:

Standard ..........................................................................................................................................................  0.03 - 0.05 mm (0.0012 - 0.0020 inch)
Maximum .................................................................................................................................................................................  0.07 mm (0.0028 inch)

Rotor Groove To Vane Plate:

Maximum Clearance ..............................................................................................................................................................  0.035 mm (0.0014 inch)

Spring Free Length:

Minimum ...................................................................................................................................................................................  32.5 mm (1.280 inch)

Vane Length

Pump Rotor And Cam Ring Mark:

NONE: ..........................................................................................................................................  14.999 - 15.001 mm (0.59051 - 0.59059 inch)
1: ...................................................................................................................................................  14.997 - 14.999 mm (0.59043 - 0.59051 inch)
2: ...................................................................................................................................................  14.995 - 14.997 mm (0.59035 - 0.59043 inch)
3: ...................................................................................................................................................  14.993 - 14.995 mm (0.59027 - 0.59035 inch)
4: ...................................................................................................................................................  14.991 - 14.993 mm (0.59020 - 0.59027 inch)

Vane Plate:

Minimum Height ..........................................................................................................................................................................  8.6 mm (0.339 inch)
Minimum Length .................................................................................................................................................................  14.991 mm (0.5902 inch)
Minimum Thickness ..............................................................................................................................................................  1.397 mm (0.0550 inch)

ROTATING TORQUE

Vane Pump:

Maximum (or less) ....................................................................................................................................................................  0.3 Nm (2.4 inch lbs.)

Torque Specifications

Clamp plate set nut ...............................................................................................................................................................................  7.8 Nm (69 inch lbs.)
Pressure Feed Tube To Pressure Feed Tube:

With SST ..............................................................................................................................................................................................  20 Nm (15 ft. lbs.)
Without SST .........................................................................................................................................................................................  25 Nm (18 ft. lbs.)

PS vane pump set bolt         

Stationary Bolt   

With SST ........................................................................................................................................................................................  29 Nm (21 ft. lbs.)
Without SST ...................................................................................................................................................................................  43 Nm (32 ft. lbs.)

Adjustment Bolt ....................................................................................................................................................................................  43 Nm (32 ft. lbs.)

Oil Pressure Switch To Union Bolt ..........................................................................................................................................................  21 Nm (15 ft. lbs.)
Union Bolt To Pressure Feed Tube ..........................................................................................................................................................  52 Nm (38 ft. lbs.)
Vane Pump Pulley Set Nut .......................................................................................................................................................................  43 Nm (32 ft. lbs.)
Front Bracket To Rear Bracket .................................................................................................................................................................  43 Nm (32 ft. lbs.)
Suction Port Union Set Bolt .......................................................................................................................................................................  13 Nm (9 ft. lbs.)
Pressure Port Union ..................................................................................................................................................................................  83 Nm (62 ft. lbs.)
Rear Housing Set Bolt ..............................................................................................................................................................................  24 Nm (17 ft. lbs.)

Mechanical Specifications|Page 6536 > < P/S - Pressure Feed Tube/Line Changed|Page 6531