Vauxhall Workshop Service and Repair Manuals

Fit replacement oil pump sealing ring  

Fit replacement front crankshaft sealing ring  

  Remove, Disconnect   

Remove toothed belt - see operation "Toothed Belt, Remove and Install   (1.4 / 1.6 Ltr. Engines except 16 LZ2)", "Toothed Belt, Remove and Install   (1.8 / 2.0 Ltr. Engines up to MY '93)" or "Toothed Belt, Remove and Install   (1.8 / 2.0 Ltr. Engines as of MY '93 and 16 LZ2)".   1.8 / 2.0 ltr. engines up to MY '93: remove rear toothed belt cover - see operation "Rear Toothed Belt Cover, Remove and Install (Engines without Toothed Belt Tension Roller)".   For 1.8 / 2.0 ltr. engine from MY '93 and 16 LZ2: remove V-belt drive sprocket - take reaction with KM-662-C (1).   Tilt out sealing ring (2) with suitable tool - do not damage sealing surfaces.

  Install, Connect   

Lightly coat sealing lip of the sealing ring with silicone grease (white).  

Insert new sealing ring in oil pump - for 1.4 / 1.6 ltr. engine except 16 LZ2 with KM-417, for 1.8 / 2.0 ltr. engine and 16 LZ2 with KM-693-A (1).   Use bolt and washer from toothed belt drive gear.   1.8 / 2.0 Ltr. engines up to MY '93: remove rear toothed belt cover - see operation "Rear Toothed Belt Cover, Remove and Install (Engines without Toothed Belt Tension Roller)".   For 1.8 / 2.0 ltr. engine from MY '93 and 16 LZ2: install V-belt drive sprocket - take reaction with KM-662-C (1).   Attach toothed belt drive gear with new bolt to crankshaft - tightening torque 130 Nm/96 lbf. ft. + 40 ° to 50 ° .   Install toothed belt - see operation "Toothed Belt, Remove and Install   (1.4 / 1.6 Ltr. Engines except 16 LZ2)", "Toothed Belt, Remove and Install   (1.8 / 2.0 Ltr. Engines up to MY '93)" or "Toothed Belt, Remove and Install   (1.8 / 2.0 Ltr. Engines as of MY '93 and 16 LZ2)".