2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 211Get this manual
1E-4 Engine Lubrication System: 6) Stop the engine and remove the oil pressure gauge and attachment7) Reinstall the main oil gallery plug (1) and tighten it to the specified torque CAUTION
Use new gasket to prevent oil leakageTightening torque Main oil gallery plug (a): 18 Nm (1.8 kgf-m, 13.0 lb-ft)
I933H1150004-02
8) Check the engine oil levelRefer to "Engine Oil and Filter Replacement in Section 0B (Page 0B-11)"
Repair Instructions
Engine Oil and Filter Replacement
Refer to "Engine Oil and Filter Replacement in Section 0B (Page 0B-11)"B933H21506001
Installation 1) Align the oil passage holes when installing the oil sump filter (1)
Engine Oil Level Inspection
Refer to "Engine Oil and Filter Replacement in Section 0B (Page 0B-11)"