ENGINE LUBRICATION SYSTEM
LC-3prose procedureLubrication Circuit
1
Oil pan
2
Oil strainer
3
Oil pump
by-pass passage
Regulator valve (Built in oil pump)
Regulator valve (Built in oil pump)
Oil pan
Oil strainer
Oil pump
oil gallery
4
Oil cooler
by-pass passage
Relief valve
Relief valve
Oil pan
Oil strainer
Oil pump
oil gallery
5
Oil filter
oil gallery
6
Main gallery
oil gallery
Main bearing
Main bearing
Connecting rod bearing
Connecting rod
Piston and cylinder
Oil pan
oil passage
Oil jet
Oil jet
Piston and cylinder
Oil pan
Oil strainer
Oil pump
for turbocharger
Turbocharger
Turbocharger
Oil pan
Oil strainer
Oil pump
oil passage
7
Check valve for hydraulic valve lifter (Built in cylinder block)
Hydraulic valve lifter
Hydraulic valve lifter
Oil pan
Oil strainer
Oil pump
8
Cylinder head oil gallery
9
Camshaft journal
10
Camshaft
to oil pan
return to step 1
Oil Pressure Check
WARNING
Be careful not to burn yourself, as the engine and oil may be hot.
Oil pressure check should be done in "Neutral" gear position.
Oil Pressure Check
- 1Check oil level.
- 2Remove oil pressure switch.
SLC199A
Component LocationFig. fig2
Engine compartment showing oil filter and oil pressure switch locations
1Oil filter(upper area)
2Oil pressure switch(lower area near oil filter)