View of the engine compartment of models with a 6-cylinder engine
1. Brake fluid reservoir; 2. Air filter housing; 3. Battery; 4. Dipstick for measuring the level of automatic transmission fluid; 5. Engine oil filler cap; 6. Oil filter; 7. Dipstick for measuring the engine oil level; 8. Radiator hose; 9. Windshield washer fluid reservoir; 10. Expansion tank of the engine cooling system; 11. Fluid reservoir of the hydraulic booster system
Engine marking | 1MZ-FE |
Cylinder numbering (from timing belt to gearbox) | |
Right row | 1 – 3 – 5 |
Left row | 2 – 4 – 6 |
Cylinder sequence | 1 – 2 – 3 – 4 – 5 – 6 |
Volume | 3.0 liters |
cylinder head | |
Permissible surface deformation: | |
– heads | 0,099 |
- intake manifold | 0,079 |
- exhaust manifold | 0,498 |
Camshaft | |
valve clearance (engine cold): | |
- inlet | 0,127 – 0,229 |
- graduation | 0,280 – 0,381 |
Bearing neck diameter: | |
- inlet valve shaft | 26,950 – 26,965 |
- exhaust valve shaft | 26,957 – 26,974 |
Bearing lubrication clearance | |
Standard: | |
- inlet valve shaft | 0,035 – 0,071 |
- exhaust valve shaft | 0,026 – 0,061 |
Limit: | |
- inlet valve shaft | 0,099 |
- exhaust valve shaft | 0,089 |
Cam Height | |
Inlet valve shaft: | |
– standard | 42,111 – 42,210 |
- limiting | 41,961 |
Exhaust valve shaft: | |
– standard | 41,961 – 42,060 |
- limiting | 41,811 |
Axial clearance: | |
– standard | 0,041 – 0,089 |
- marginal | 0,119 |
- the maximum allowable runout | 0,061 |
Circumferential clearance of camshafts: | |
– standard | 0,020 – 0,201 |
- marginal | 0,478 |
Camshaft gear spring end clearance | 18,085 – 18,796 |
Protrusion of the timing belt tensioner | 10,008 – 10,795 |
Lifts: | |
- external diameter | 30,965 – 30,975 |
- socket diameter | 31,001 – 31,016 |
Lubrication gap: | |
– standard | 0,023 – 0,051 |
- marginal | 0,071 |
Oil pump | |
Gap between driven gear and casing: | |
– standard | 0,099 – 0,175 |
- marginal | 0,300 |
Gap between gear teeth: | |
– standard | 0,109 – 0,239 |
- marginal | 0,351 |
Gap between gear planes and pump plane: | |
– standard | 0,031 – 0,089 |
- marginal | 0,150 |
Tightening torques for threaded connections, Nm
A/C Compressor Bracket Bolts | 26 |
Intake manifold bottom bolts | 15 |
Intake manifold upper chamber bolts | 43 |
Manifold Upper Chamber Bracket Bolts | 19 |
exhaust manifold bolts | 49 |
crankshaft pulley bolt | 216 |
Timing belt cover bolts | 8 |
Idler pulley bolts | |
- pulley N1 | 34 |
- pulley N2 | 43 |
Timing belt tensioner bolts | 27 |
Camshaft pulley bolts | 128 |
Camshaft bearing cap bolts | 16 |
Cylinder head bolts | |
– stage 1 | 54 |
– stage 2 | Tighten another 90 degrees |
Cylinder head bolts (drowned) | 18 |
Oil pan bolts | |
aluminum section | 19 |
steel section | 8 |
Oil pump bolts | |
10 mm head bolts | 8 |
12 mm head bolts, | 10 |
14 mm head bolts | 35 |
Oil pickup mounting bolts | 8 |
Flywheel/drive plate bolts | 83 |
Bolts of a casing of a back epiploon of a cranked shaft | 8 |
Cylinder head cover nuts | 8 |
Engine mounts | |
Engine displacement adjusting rod bolts | 64 |
Bolts securing the front support to the body | |
Greens | 65 |
Silver | 43 |
Camry models only, all bolts | 80 |
Bolts of the shock-absorber of a forward support | 48 |
rear support nuts | 65 |