ENGINE OIL PUMP, REMOVED - CHECK AT BENCH

Operation 1084B18 · ENGINE OIL LUBRICATION CIRCUIT

3.0 24V V6

Dismantling

1. Undo the fixing bolts (1a) and remove the oil pump casing cover (1b).

2. Remove the driven gear (2a), remove the drive gear (2b), then remove the oil seal (2c).

3. Loosen the split pin (3a) and remove the oil pressure relief valve (3b).

Reassembly

1. Check that the radial clearance between the driven gear and the pump casing is within the recommended limits.

1. Check that the endfloat between the top of the gears and the oil pump cover support plane is within the recommended values.

- Check that the height of the oil pressure relief valve spring is within the recommended values.

- Fit the oil pressure relief valve and secure it using the clip.

- Tighten the split pin on the pressure relief valve.

- Fit the drive gear.

- Fit the driven gear.

- Fit the driven gear. - Fit the oil pump cover and tighten the fixing bolts.

The crankshaft oil seal should be fitted with the engine oil pump fitted on the crankcase (see op. 1084B14 ENGINE OIL PUMP - R.R. with power unit removed).