1999 Volvo Penta "WT" Models Workshop Manual, Page 142Get this manual
Oil Pump Installation
m Install or Connect:
1Oil pump to the engineaAlign the slot in the oil pump shaft with the tang on the distributor shaftbThe oil pump should slide easily into placecNo gasket is used2Oil pump and bolt onto crankshaft bearing cap
Tighten:
Bolt to 66 ftlb(90 Nm)
Engine Front Cover
Removal
Once the composite engine front cover is removed DO NOT reinstall itAlways install new engine front cover