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Home >> Chevrolet >> 2000 >> S10/T10 P/U 2WD L4-2.2L VIN 4 >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Specifications >> Engine Block Specifications >> Oil Pump Torque/Data Specifications
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Oil Pump Torque/Data Specifications

Oil Pump Drive Assembly Bolt 18 Foot Pound-Force (ft.lb)
Oil Pump Mounting Bolt 32 Foot Pound-Force (ft.lb)
Oil Pressure
At 150 deg (F)
56 at 3000 Pound Per Square Inch At RPM (psi @ rpm)
Outer Gerotor Thickness 0.6727 - 0.6731 Inch (in)
Oil Pump Drive to Driven Gear Backlash 0.0091 - 0.0201
Valve to Bore Clearance 0.0015 - 0.0035 Inch (in)
Gear Lash 0.004 - 0.008
Gear Pocket Depth 1.195 - 1.198 Inch (in)
Gear Pocket Diameter 1.503 - 1.506 Inch (in)
Gear Length (Drive Gear) 1.199 - 1.20
Gear Length (Idler) 1.199 - 1.20
Gear Diameter (Drive Gear) 1.498 - 1.50 Inch (in)
Gear Diameter (Idler) 1.498 - 1.5 Inch (in)
Gear Side Clearance (Drive Gear) 0.001 - 0.004 Inch (in)
Gear Side Clearance (Idler) 0.001 - 0.004 Inch (in)
End Clearance 0.002 - 0.007 Inch (in)