Drain engine oil.
Remove
Oil pan - see operation "Oil Pan Gasket Replace".
Oil pump and oil pipe from cylinder block - bolts sleeve nut.
Caution
Before installing coat teeth of oil pump pinion with solution of 80% engine oil and 20% molybdenum disulphide.
Install
O-ring for oil pipe of oil pump - coat in clean engine oil.
On two wheel drive place oil pump into oil pan and locate oil pan beneath cylinder block.
Oil pump and oil pipe with O-ring to cylinder block - bolts 19 Nm sleeve nut 25 Nm.
Oil pan - see operation "Oil Pan Gasket Replace".
Drain plug to oil pan - 83 Nm.
Replenish engine oil.