2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 165Get this manual
Engine Lubrication System:
Oil Pressure Regulator Inspection
Refer to "Oil Pressure Regulator Removal and Installation (Page 1E-15)"Inspect the operation of the oil pressure regulator by pushing the piston with proper barIf the piston does not operate, replace the oil pressure regulator with new one
B827H21506021
I827H1150045-01
Specifications
Service Data (LT-A400F)
Oil Pump Item Oil pressure (at 60 C, 140 F) Standard 110 150 kPa (1.1 1.5 kgfcm2, 16 21 psi) at 000 rmin
B827H21507001
Engine Oil TempSwitchCooling Fan Thermo-switch Item StandardSpecification Engine oil tempindicator light OFF ON Approx160 (320 switch operating temperature ON OFF Approx140 (284 Cooling fan thermo-switch operating OFF ON Approx120 (248 temperature ON OFF Approx110 (230 Oil Item Engine oil type Engine oil capacity