Common Specs & Procedures
SIENNA COMMON SPECS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | SERVICE DATA | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Axle Nut/Hub Nut | |||
| Front | 294 N.m (2,998 kgf.cm, 217 ft. lbf) | ||
| Rear | 294 N.m (2,998 kgf.cm, 217 ft. lbf) | ||
| Battery | SERVICE DATA
(For 2GR-FE) SERVICE DATA (For 1AR-FE) |
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| Brakes | |||
| Bleeding Sequence | BLEEDING | ||
| Disc Brakes | SERVICE DATA | ||
| Drum Brakes | SERVICE DATA | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Charging | |||
| Generator | SERVICE DATA
(For 2GR-FE) SERVICE DATA (For 1AR-FE) |
||
| Torque | TORQUE SPECIFICATIONS (For 2GR-FE) TORQUE SPECIFICATIONS (For 1AR-FE) | ||
| Drive Belts | |||
| Adjustment | ON-VEHICLE INSPECTION (For 1AR-FE) ON-VEHICLE INSPECTION (For 2GR-FE) | ||
| Belt Routing | INSTALLATION
(For 1AR-FE) INSTALLATION (For 2GR-FE) |
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| Engine Cooling | |||
| General Service Specifications | SERVICE DATA
(For 1AR-FE) SERVICE DATA (For 2GE-FE) |
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| Radiator Cap Pressure | Brand-new Cap, 93.3 to 122.7 kPa (0.95 to 1.25 kgf/cm2
, 13.5 to 17.8 psi) Used Cap, 78.5 kPa (0.8 kgf/cm2 , 11.4 psi) |
||
| Thermostat R & I | SERVICE DATA
(For 1AR-FE) SERVICE DATA (For 2GR-FE) |
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| Water Pump R & I | WATER PUMP
(For 1AR-FE) WATER PUMP (For 2GR-FE) |
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| Engine Mechanical | |||
| Compression | SERVICE DATA
(For 1AR-FE) SERVICE DATA (FoR 2GR-FE) |
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| Oil Pressure | @ idle, 80 kPa (0.8 kgf/cm2
, 11.6 psi) or more @ 3,000 rpm, 380 kPa (3.9 kgf/cm2 , 55.5 psi) or more |
||
| Overhaul | SERVICE DATA
(For 1AR-FE) SERVICE DATA (For 2GR-FE) |
||
| Torque | TORQUE SPECIFICATIONS
(For 1AR-FE) TORQUE SPECIFICATIONS (For 2GR-FE) |
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| Fluid Specifications | See FLUIDS under MAINTENANCE tab. | ||
| Flywheel/Flex Plate (Drive Plate) Torque | 83 N.m (850 kgf.cm, 61 ft. lbf) | ||
| Fuel System | |||
| Pressure Specification | @ idle, 304 to 343 kPa (3.1 to 3.5 kgf/cm2
, 44.1 to 49.7 psi) 5 min. after engine has stopped, 147 kPa (1.5 kgf/cm2 , 21 psi) or more |
||
| Fuel Pressure Test Procedure | ON-VEHICLE INSPECTION
(For 1AR-FE) ON-VEHICLE INSPECTION (For 2GR-FE) |
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| Fuel Filter Location | FUEL PUMP RESISTOR | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION |
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| Spark Plug | |||
| (Type = DENSO FK20HR11) | |||
| Gap | Used Spark Plug, 1.4 mm (0.055 in.) New Spark Plug, 1.0 to 1.1 mm (0.039 to 0.043 in. |
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| Torque | 18 N*m (184 kgf*cm, 13 ft.*lbf) | ||
| Starting | |||
| Starter | 2GR-FE STARTING 1AR-FE STARTING |
||
| Torque | TORQUE SPECIFICATIONS
(For 2GR-FE) TORQUE SPECIFICATIONS (For 1AR-FE) |
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| Wheel Alignment | |||
| Adjustment Specifications | SERVICE DATA | ||
| Torque | TORQUE SPECIFICATIONS (Front) TORQUE SPECIFICATIONS (Rear) | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 103 N.m (1,050 kgf.cm, 76 ft. lbf) | ||