Car engine lubrication system Toyota Corona 9 (T190)

Description of the design of the engine lubrication system
Layout diagram of the lubrication system elements for 3S-GE, 4A-FE, 7A-FE engines: 1 - oil pump, 2 - oil intake, 3 - pressure reducing valve, 4 - oil filter, 5 - oil radiator, 5 - oil cooler. These engines use a...

Checking oil pressure
1. Unscrew the emergency oil pressure sensor and install a pressure gauge in its place. 2. Warm up the engine to normal operating temperature. 3. Make sure the oil pressure at idle is. At minimum rotation speed - not...

Removal the oil pump
Oil pump: 1 - front crankshaft oil seal, 2 - slave rotor, 3 - leading rotor, 4 - pump housing, 5 - pump cover, 6 - pressure reducing valve, 7 - pressure reducing valve spring, 8 - spring seat, 9 - retaining ring, 10 -...

Disassembling the oil pump
Components for disassembling and assembling the oil pump (2C, 2C-T): 1 - front crankshaft oil seal, 2 - oil pump pulley, 3 - oil pump oil seal, 4 - leading rotor, 5 - driven rotor, 6 - oil pump housing, 7 - pressure...

Checking the oil pump
1. Check the pressure reducing valve. After lubricating the valve surface with fresh engine oil, install it into the seat hole and make sure that the valve drops under its own weight. If this does not happen, replace...

Assembling the oil pump
1. Install the driving and driven rotors. a) Position the driving and driven rotors with the marks facing the housing cover as shown in the figure. b) (3S-FE, 3S-GE, 4S-FE) Install the gasket. c) Install the pump...

Installing an oil pump
1. Install the pump (see the subsection "Final engine assembly" of the section "Cylinder block"). 2. Install the oil pan, oil pickup, oil calming device and gasket. 3. (2C, 2S-T, 3S-FE, 3S-GE, 4S-FE, 5E-FE) Install the...

Oil cooler and pressure reducing valve (4A-FE, 7A-FE)
Oil radiator (type 1): 1 - oil radiator, 2 - nipple, 3 - nipple bolt (M3 = 34 N·m), 4 - gaskets), 5 - oil pipeline, 6 - nipple, 7 - nipple bolt (M3 = 29 N·m), 3 - oil filter, 9 - Bosch oil filter nipple (M3 = 54 N·m),...

Oil cooler (2C, 3S-FE, 3S-GE, 4S-FE)
Removal the oil cooler 1. Drain the coolant. 2. (3S-GE) Remove the generator. 3. Remove the oil dipstick. 3S-FE, 4S-FE Remove the exhaust manifold bracket by unscrewing the bolt and nut. 3S-GE a) Unscrew the bolts and...

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Corona T190 (1992-1997)