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Toyota 22R-E Maintenance

Engine Model: Toyota 22R-E

Engine Type: 4-cycle 4-cylinder 8-valve SOHC gasoline engine

Total Displacement: 144.4 cu.in (2.37 L)

Rated Engine Power: 110 Hp (81 kW) at 5000 rpm

Fuel System: Multiport fuel injection (MFI)

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Service Data

Cylinder Bore Inside Diameter (Max), in (mm) ............... 3.622-3.6232 (92.000-92.030)
Cylinder Compression (Std), psi (kPa) ............... 171 (1177)
Cylinder Compression (Min), psi (kPa) ............... 142 (980)
Valve Clearance (Intake), in (mm) ............... 0.008 (0.20)
Valve Clearance (Exhaust), in (mm) ............... 0.012 (0.30)
Drive Belt Tension (New Belt), lbf (kgf) ............... 125±25 (56±11)
Drive Belt Tension (Used Belt), lbf (kgf) ............... 80±20 (36±9)

Engine Oil and Coolant

Oil Type ............... SAE 5W-30, 10W-30
Oil Classification (API) ............... SF or SF/CC
Oil Capacity (with Filter), qts (L) ............... 4.6 (4.3)
Oil Capacity (without Filter), qts (L) ............... 4.0 (3.8)
Oil Consumption, qts/m (L/km) ............... 1.0/1200 (0.5/1000)
Coolant Capacity (w/Heater, 2WD), qts (L) ............... 8.8 (8.4)
Coolant Capacity (w/Heater, 4WD), qts (L) ............... 9.6 (9.1)

Fuel System Adjustment

Fuel Pressure, psi (kPa) ............... 38-44 (265-304)
Injector Resistance, ohms ............... 13.4-14.2
Injection Volume, cu.in (cc) ............... 2.7-3.4 (45-55)
Difference Between Each Injector, cu.in (cc) ............... 0.37 (6)
Fuel Cut, rpm ............... 1300-1900

Ignition System

Spark Plug Type ............... NGK BPR5EY or Denso W16EXR-U
Spark Plug Gap, in (mm) ............... 0.0315 (0.80)
Spark Plug Thread Size, mm (in) ............... 14 (0.55)
Spark Plug Hex Size, mm (in) ............... 20.8 (0.82)
Spark Plug Torque, ft-lb (Nm) ............... 13 (18)

Service Intervals

Change Engine Oil ............... every 10000 m (16000 km)
Replace Engine Oil Filter ............... every 10000 m (16000 km)
Inspect Drive Belts ............... every 30000 m (48000 km)
Inspect Exhaust Pipes and Mountings ............... every 30000 m (48000 km)
Inspect Fuel lines and Connections ............... every 30000 m (48000 km)
Check Idle Speed ............... every 30000 m (48000 km)
Check Valve Clearance ............... every 30000 m (48000 km)
Replace Air Filter ............... every 30000 m (48000 km)
Replace Spark Plugs ............... every 30000 m (48000 km)
Replace Fuel Filler Cap Gasket ............... every 60000 m (96000 km)
Change Engine Coolant ............... every 60000 m (96000 km)

Tightening Torques

Spark plugs, ft-lb (Nm) ............... 13 (18)
Intake manifold, ft-lb (Nm) ............... 14 (19)
Exhaust manifold, ft-lb (Nm) ............... 33 (44.7)
Camshaft bearing cap, ft-lb (Nm) ............... 14 (19)
Cylinder head, ft-lb (Nm) ............... 58 (78.6)
Cylinder head cover, ft-lb (Nm) ............... 4.3 (5.9)
Camshaft sprocket, ft-lb (Nm) ............... 58 (78.6)
Crankshaft pulley, ft-lb (Nm) ............... 116 (157.3)
Timing chain cover (M8), ft-lb (Nm) ............... 9 (12.2)
Timing chain cover (M10), ft-lb (Nm) ............... 29 (39.3)
Oil pump, ft-lb (Nm) ............... 18 (24.4)
Oil pickup tube, ft-lb (Nm) ............... 9 (12.2)
Flywheel, ft-lb (Nm) ............... 80 (108.5)
Valve cover, ft-lb (Nm) ............... 4.33 (5.9)
Crankshaft bearing cap, ft-lb (Nm) ............... 76 (103.1)
Connecting rod cap, ft-lb (Nm) ............... 51 (69.2)
Thermostat housing cover, ft-lb (Nm) ............... 14 (19)
Water pump to block, ft-lb (Nm) ............... 13 (17.6)
Chain tensioner, ft-lb (Nm) ............... 14 (19)
Fuel filter bracket, ft-lb (Nm) ............... 14 (19)
Throttle body, ft-lb (Nm) ............... 13 (17.6)

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