Workshop Manuals Factory service & repair Lancia
Lancia Thesis Factory Service Manual (2002-2009)03 · Manufacturing data and tolerances
03 · General

Engine lubrication – engine oil lubrication circuit

Make
Lancia
Model
Thesis Factory Service Manual
Year
2002–2009
Section
Engine › Engine lubrication – engine oil lubrication circuit
Manufacturing data and tolerancesEngine lubrication – engine oil lubrication circuit

ENGINE LUBRICATION – ENGINE OIL LUBRICATION CIRCUIT

2.0 TB, 2.4 20V, 3.0 V6, 3.2 V6

SubjectValueValidity
Engine oil pumpmm2.4 20 V,2.0 TB
Radial clearance between gears and pump casing0.110 - 0.180
Engine oil pumpmm2.4 20 V,2.0 TB
Endfloat between top of gears and pump casing support plane0.016 - 0.086
Engine oil pumpmm2.4 20 V,2.0 TB
Height of engine oil pressure relief spring released49.5
Test load11.73 - 12.51
Engine oil pumpmm2.4 20 V,2.0 TB
Height of engine oil pressure relief spring released35
Test load11.96 - 12.76
Oil pressure relief valve springmm2.4 20 V,2.0 TB
Wire diameter1.8 ± 0.15
Outer diameter11.5 ± 0.10
Total number of coils16
Engine oil pumpmm2.0 TB
Radial clearance between gears and pump casing0.110 - 0.180
Engine oil pumpmm2.0 TB
Endfloat between top of gears and pump casing support plane0.016 - 0.086
Engine oil pumpmm2.0 TB
Height of engine oil pressure relief spring released49.5
Test load11.73 - 12.51
Engine oil pumpmm2.0 TB
Height of engine oil pressure relief spring released35
Test load11.96 - 12.76
Oil pumpT.T
Radial clearance between gears and pump casing0.025 - 0.075
Oil pumpT.T
Height of engine oil pressure relief valve spring with test load15.9 - 16.9 daN
Oil pumpT.T
Height of engine oil pressure relief valve spring with test load13.8 - 14.8 daN
Engine oil pump casingmm3.2 V6
Radial clearance between driven gear and engine oil pump casing0.025 ÷ 0.075
Engine oil pump pressure relief valvedaN3.2 V6
Height of engine oil pressure relief valve spring15.9 - 16.9, 33.3

2.4 JTD 10V

SubjectValueValidity
Engine oil pumpmm2.4 JTD 10V
Radial clearance between gears and pump casing0.110 - 0.180
Engine oil pumpkmm2.4 JTD 10V
Radial clearance between gear and pump cover support plane0.016 - 0.086
Engine oil pumpmm2.4 JTD 10V
Height of engine oil pressure relief valve spring11.96 - 12.76
Oil pumpmm2.4 JTD 10V
Height released49.5

2.4 JTD 20V

SubjectValueValidity
Oil/water pump driveshaft sealmm2.4 JTD 20V
Radial clearance between gears and pump casing0.110 - 0.180
Oil/water pump driveshaft sealmm2.4 JTD 20V
Height of engine oil pressure relief valve spring11.96 - 12.76
Oil/water pump driveshaft sealmm2.4 JTD 20V
Height released49.5
Oil/water pump driveshaft sealmm2.4 JTD 20V
Endfloat between top of gears and pump casing support plane0.016 - 0.086

Parts & tools for this job For 2002 Lancia Thesis

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