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Camry Repair Manual
CO066–03 –COOLING (5S–FE) COOLANT CO–1 1575AuthorĂ: DateĂ: COOLANT INSPECTION HINT: Check the coolant level when the engine is cold. 1. CHECK ENGINE COOLANT LEVEL AT RADIATOR RESERVOIR The engine coolant level should be between the ”LOW” and ”FULL” lines. If low, check for leaks and add ”Toyota Long Life Coolant” or equivalent up to the ”FULL” line. 2. CHECK ENGINE COOLANT QUALITY (a) Remove the radiator cap. CAUTION: To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator are still hot, as fluid and steam can be blown out under pressure. (b) There should not be any excessive deposits of rust or scale around the radiator cap or radiator filler hole, and the coolant should be free from oil. If excessively dirty, replace the coolant. (c) Reinstall the radiator cap. CO067–03 Z18990 Radiator Drain Plug Engine Drain Plug CO–2 –COOLING (5S–FE) COOLANT 1576AuthorĂ: DateĂ: REPLACEMENT 1. DRAIN ENGINE COOLANT (a) Remove the radiator cap. CAUTION: To avoid the danger of being burned, do not remove the ra- diator cap while the engine and radiator are still hot, as fluid and steam can be blown out under pressure. (b) Loosen the radiator drain plug (on the right side of the ra- diator lower tank) and engine drain plug (on the left rear of the cylinder block), and drain the coolant. (c) Close the drain plugs. Torque: 25 N·m (250 kgf·cm, 18 ft·lbf) for engine 2. FILL ENGINE COOLANT (a) Slowly fill the system with coolant. z Use of improper coolants may damage engine cool- ing system. z Use ”Toyota Long Life Coolant” or equivalent and mix it with plan water according to the manufactur- er’s directions. z Using of coolant which includes more than 50 % (freezing protection down to –35°C (–31°F) or 60 % (freezing protection down to –50°C (–58°F)) of eth- ylene–glycol is recommended but not more than 70 %. NOTICE: z Do not use an alcohol type coolant or plain water alone. z The coolant should be mixed with plain water (prefer- ably demineralized water or distilled water). Capacity: w/ Oil cooler 6.9 litters (7.3 US qts, 6.1 lmp. qts) w/o Oil cooler 6.2 litters (6.5 US qts, 5.4 lmp. qts) (b) Install the radiator cap. (c) Start the engine, and bleed the cooling system. (d) Refill the radiator reservoir with coolant until it reaches the ”FULL” line. 3. CHECK FOR COOLANT LEAKS CO068–03 S05543 Engine Moving Control Rod No.2 RH Engine Mounting Bracket Generator Drive Belt w/ Oil Cooler A/C Compressor Connector A/C Compressor Cylinder Block Insulator N·m (kgf·cm, ft·lbf) RH Front Fender Apron Seal PS Pump Drive Belt Ground Strap Connector : Specified torque 64 (650, 47) 64 (650, 47) 52 (530, 38) –COOLING (5S–FE) WATER PUMP CO–3 1577AuthorĂ: DateĂ: WATER PUMP COMPONENTS S05939 No.2 Timing Belt Cover No.1 Timing Belt Cover Crankshaft Pulley No.2 Idler Pulley Generator Drive Belt Adjusting Bar Wire Clamp Crankshaft Position Sensor Connector * Gasket No.1 Idler Pulley Tension Spring z O–Ring Water Pump Water Pump Timing Belt Timing Belt Guide Lower Radiator Hose Water Pump and Water Pump Cover Assembly High–Tension Cord Generator Wire z Gasket Wire Clamp Wire Clamp Wire Clamp Wire Clamp Wire Clamp * Gasket Generator Connector Generator Spark Plug z O–Ring z Gasket N·m (kgf·cm, ft·lbf) : Specified torque z Non–reusable part 108 (1,100, 80) 18 (180,13) 42 (425,31) 42 (425,31) * Replace only if damaged Cover CO–4 –COOLING (5S–FE) WATER PUMP 1578AuthorĂ: DateĂ: CO069–04 S05599 S05924 S05963 1 2 3 –COOLING (5S–FE) WATER PUMP CO–5 1579AuthorĂ: DateĂ: REMOVAL 1. DRAIN ENGINE COOLANT 2. REMOVE TIMING BELT (See page EM–17) 3. DISCONNECT LOWER RADIATOR HOSE FROM WA- TER OUTLET 4. REMOVE TIMING BELT TENSION SPRING Loosen the No.1 idler pulley bolt, and remove the tension spring. 5. REMOVE NO.2 IDLER PULLEY Remove the bolt and idler pulley. 6. w/ Oil Cooler: REMOVE A/C COMPRESSOR (See page EM–69) 7. REMOVE GENERATOR DRIVE BELT ADJUSTING BAR (a) Disconnect the engine wire clamp from the adjusting bar. (b) Disconnect the crankshaft position sensor connector from the bracket on the adjusting bar. (c) Remove the bolt and adjusting bar. 8. REMOVE WATER PUMP AND WATER PUMP COVER ASSEMBLY (a) Remove the 2 nuts holding the water pump to the water bypass pipe. (b) Remove the 3 bolts in the sequence shown. S05965 Disconnect CO–6 –COOLING (5S–FE) WATER PUMP 1580AuthorĂ: DateĂ: (c) Disconnect the water pump cover from the water bypass pipe, and remove the water pump and water pump cover assembly. (d) Remove the gasket and 2 O–rings from the water pump and water bypass pipe. 9. REMOVE WATER PUMP FROM WATER PUMP COVER Remove the 3 bolts, water pump and gasket. CO06A–03 S01486 Turn Air Hole –COOLING (5S–FE) WATER PUMP CO–7 1581AuthorĂ: DateĂ: INSPECTION 1. INSPECT WATER PUMP (a) Visually check the air hole for coolant leakage. If leakage is found, replace the water pump. If engine coolant has leaked onto the timing belt, replace the timing belt. (b) Turn the pulley, and check that the water pump bearing moves smoothly and quietly. If necessary, replace the water pump. 2. INSPECT TIMING BELT COMPONENTS (See page EM–22) CO06B–03 N00918 S06015 Connect Z19283 1 3 2 S05924 S05599 CO–8 –COOLING (5S–FE) WATER PUMP 1582AuthorĂ: DateĂ: INSTALLATION 1. INSTALL WATER PUMP TO WATER PUMP COVER Install a new gasket and the water pump with the 3 bolts. Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf) 2. INSTALL WATER PUMP AND WATER PUMP COVER ASSEMBLY (a) Install new O–ring and gasket to water pump cover. (b) Install a new O–ring to the water bypass pipe. (c) Apply soapy water to the O–ring on the water bypass pipe. (d) Connect the water pump cover to the water bypass pipe. Do not install the nuts yet. (e) Install the water pump with the 3 bolts. Tighten the bolts in the sequence shown. Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf) (f) Install the 2 nuts holding the water pump cover to the wa- ter bypass pipe. Torque: 9.3 N·m (95 kgf·cm, 82 in.·lbf) 3. INSTALL GENERATOR DRIVE BELT ADJUSTING BAR (a) Install the adjusting bar with the bolt. Torque: 22 N·m (224 kgf·cm, 16 ft·lbf) (b) Install the engine wire clamp to the adjusting bar. (c) Install the crankshaft position sensor connector to the bracket on the adjusting bar. 4. w/ Oil Cooler: INSTALL A/C COMPRESSOR (See page EM–75) 5. INSTALL NO.2 IDLER PULLEY (See page EM–23) –COOLING (5S–FE) WATER PUMP CO–9 1583AuthorĂ: DateĂ: 6. INSTALL TIMING BELT TENSION SPRING (See page EM–23) 7. CONNECT LOWER RADIATOR HOSE TO WATER IN- LET 8. INSTALL TIMING BELT (See page EM–23) 9. FILL WITH ENGINE COOLANT 10. START ENGINE AND CHECK FOR COOLANT LEAKS CO06C–03 S05299 w/ Oil Cooler Oil Filter Thermostat z Gasket Water Inlet z Non–reusable part CO–10 –COOLING (5S–FE) THERMOSTAT 1584AuthorĂ: DateĂ: THERMOSTAT COMPONENTS [...]... cover S04969 AuthorĂ: DateĂ: 1608 CO–1 COOLING (1MZ–FE) – COOLANT COOLANT CO03B–04 INSPECTION 1 CHECK ENGINE COOLANT LEVEL AT RADIATOR RESERVOIR The engine coolant level should be between the ”LOW” and ”FULL” lines, when the engine is cold If low, check for leaks and add ’’Toyota Long Life Coolant or Equivalent up to the ”FULL” line 2 CHECK ENGINE COOLANT QUALITY (a) Remove the radiator cap from the water... excessive deposits of rust or scale around the radiator cap or water outlet filler hole, and the coolant should be free from oil If excessively dirty, clean the coolant passages and replace the coolant (c) Reinstall the radiator cap AuthorĂ: DateĂ: 1609 CO–2 COOLING (1MZ–FE) – COOLANT CO03C–04 REPLACEMENT 1 DRAIN ENGINE COOLANT (a) Remove the radiator cap from the water outlet CAUTION: To avoid the danger of... plug and engine drain plugs, and drain the coolant (c) Close the drain plugs Torque: RH engine drain plug on EGR cooler: 7 N·m (70 kgf·cm, 61 in.·lbf) LH engine drain plug on union: 13 N·m (130 kgf·cm, 9 ft·lbf) 2 FILL ENGINE COOLANT (a) Slowly fill the system with coolant z Use of improper coolants may damage engine cooling system z Use ”Toyota Long life Coolant or equivalent and mix it with plan... Fill with engine coolant Start the engine and check for coolant leaks INSTALL NO.2 COOLING FAN Attach the lower side of the cooling fan to the bracket of the radiator Install the cooling fan with the 2 bolts Torque: 5.0 N·m (50 kgf·cm, 44 in.·lbf) Connect the cooling fan connector Attach S06017 AuthorĂ: DateĂ: 1604 CO–31 COOLING (5S–FE) – ENGINE COOLANT TEMPERATURE (ECT) SWITCH ENGINE COOLANT TEMPERATURE... ohmmeter, check that there is continuity between the terminals when the coolant temperature is below 83°C (181°F) If there is no continuity, replace the switch 4 REINSTALL ECT SWITCH (a) Install a new O–ring to the ECT switch (b) Install the ECT switch (c) Connect the connector 5 REFILL WITH ENGINE COOLANT 6 START ENGINE AND CHECK FOR COOLANT LEAKS AuthorĂ: DateĂ: 1605 CO–32 COOLING (5S–FE) – ENGINE MAIN... with plan water according to the manufacturer’s directions z Using of coolant which includes more than 50 % (freezing protection down to –35°C (–31°F) or 60 % (freezing protection down to –50°C (–58°F)) of ethylene–glycol is recommended but not more than 70 % NOTICE: z Do not use an alcohol type coolant or plain water alone z The coolant should be mixed with plain water (preferably demineralized water... Capacity: 9.2 liters (9.7 US qts, 8.1 lmp qts) (b) Install the radiator cap (c) Start the engine, and bleed the cooling system (d) If necessary, refill coolant into the reservoir up to the ”FULL” line 3 CHECK ENGINE COOLANT FOR LEAKS 4 CHECK ENGINE COOLANT SPECIFIC GRAVITY CORRECTLY AuthorĂ: DateĂ: 1610 ... cooler pipes Connect the No.1 electric cooling fan connector Connect the No.2 electric cooling fan connector Connect the ECT switch connector for the electric cooling fan FILL WITH ENGINE COOLANT START ENGINE AND CHECK FOR COOLANT LEAKS AuthorĂ: DateĂ: 1597 CO–24 COOLING (5S–FE) – ELECTRIC COOLING FAN ELECTRIC COOLING FAN CO06N–03 ON–VEHICLE INSPECTION 1 S05959 ECT Switch Connector S05953 No.1 Ammeter CHECK... INLET AND THERMOSTAT Install the water inlet and thermostat with the 2 nuts Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf) 3 w/ Oil Cooler: INSTALL OIL FILTER (See page LU–2) 4 FILL WITH ENGINE COOLANT 5 START ENGINE AND CHECK FOR COOLANT LEAKS 6 CHECK ENGINE OIL LEVEL S05322 AuthorĂ: DateĂ: 1587 CO–14 COOLING (5S–FE) – RADIATOR RADIATOR CO06G–03 ON–VEHICLE CLEANING Using water or a steam cleaner, remove any mud... CO06T–03 INSPECTION 1 ECT Switch Connector ECT Switch O–Ring DRAIN ENGINE COOLANT 2 (a) (b) (c) REMOVE ECT SWITCH Disconnect the connector Remove the ECT switch Remove the O–ring from the ECT switch S05245 3 (a) Ohmmeter P05962 INSPECT ECT SWITCH Using an ohmmeter, check that there is no continuity between the terminals when the coolant temperature is above 93°C (199°F) If there is continuity, replace . CO066–03 –COOLING (5S–FE) COOLANT CO–1 1575AuthorĂ: DateĂ: COOLANT INSPECTION HINT: Check the coolant level when the engine is cold. 1. CHECK ENGINE COOLANT LEVEL AT RADIATOR RESERVOIR The engine coolant level. and drain the coolant. (c) Close the drain plugs. Torque: 25 N·m (250 kgf·cm, 18 ft·lbf) for engine 2. FILL ENGINE COOLANT (a) Slowly fill the system with coolant. z Use of improper coolants may. the coolant should be free from oil. If excessively dirty, replace the coolant. (c) Reinstall the radiator cap. CO067–03 Z18990 Radiator Drain Plug Engine Drain Plug CO–2 –COOLING (5S–FE) COOLANT 1576AuthorĂ: