vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Oil Pump, Remove and Install > < Seal Ring - Oil Pump, Replace / Front Seal Ring - Crankshaft, Replace

Oil Pan, Remove and Install

  Remove

Disconnect wiring harness plug for dynamic oil level control. Remove front exhaust pipe – see operation "Centre Muffler and Front Exhaust Pipe, Remove and Install" in group "L".

Open oil drain bolt – place collecting basin underneath.

Remove fastening bolts (1) from transmission housing.

Remove oil pan from cylinder block and oil pump.

  Clean

Clean sealing surfaces and remove gasket residues.

  Install

Apply a bead of adhesive sealing compound (black) to joints (arrows) of oil pump and rear crankshaft bearing cap.

Object Number: 2392743  Size: DEFAULT

Attach oil pan with new gasket (arrow) to oil pump, cylinder block and transmission. Attach oil drain bolt to oil pan with new seal ring.

Note:   For version with oil pan from sheet steel and hex screw with copper seal ring – tightening torque 55 Nm / 41 lbf. ft .

For version with oil pan from aluminium and hex screw with copper seal ring – tightening torque 45 Nm / 33 lbf. ft .

For version with oil pan from aluminium and inner torx screw with O-ring insert – tightening torque 14 Nm / 10 lbf. ft. .

Object Number: 2386687  Size: DEFAULT

Caution

Installation sequence:

1.

Tighten all bolts loosely.

2.

Tighten bolts on cylinder block and oil pump – tightening torque 10 Nm / 6 lbf. ft. 1) .

3.

Tighten bolts on transmission housing – tightening torque 40 Nm / 29.5 lbf. ft.


  Install

Install front exhaust pipe with new gasket – see operation "Centre Muffler and Front Exhaust Pipe, Remove and Install" in group "L".

For version with hex bolts – tightening torque 35 Nm / 26 lbf. ft. 2) .

Attach con-rod bearing shell and con-rod bearing cap – tightening torque 45 Nm / 33 lbf. ft. 3) .

Connect wiring harness plug for dynamic oil level control.

Fill engine oil up to "MAX" at dipstick.


1 ) Recut thread before re-use and install bolts with screw locking compound – (red). Installation time including the torque test is max. 10 min.
2 ) Insert bolts with assembly paste (white).
3 ) Use new nuts.

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Oil Pump, Remove and Install > < Seal Ring - Oil Pump, Replace / Front Seal Ring - Crankshaft, Replace