INSPECT DRIVE BELTS INSTALLATION CONDITION Check that the drive belt fits

Inspect drive belts installation condition check that

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INSPECT DRIVE BELT’S INSTALLATION CONDITION Check that the drive belt fits properly in the ribbed grooves. 2. INSPECT DRIVE BELT TENSION Using a belt tension gauge, check the drive belt tension. Drive belt tension: New belt: 165 ± 26 lbf Used belt: 110 ± 11 lbf HINT: z ”New belt” refers to a belt which has been used less than 5 minutes on a running engine. z ”Used belt” refers to a belt which has been used on a run- ning engine for 5 minutes or more. z After installing the drive belt, check that it fits properly in the ribbed grooves.
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AC09I–01 P19938 Pivot Bolt Adjusting Lock Bolt Adjusting Bolt AIR CONDITIONING DRIVE BELT AC–15 1572 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) REMOVAL REMOVE DRIVE BELT (a) Loosen the pivot bolt and adjusting lock bolt. Torque: Pivot bolt: 56 N·m (570 kgf·cm, 41 ft·lbf) Adjusting lock bolt: 18 N·m (185 kgf·cm, 13 ft·lbf) (b) Loosen the belt tension by adjusting bolt and remove the drive belt.
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AC09J–02 AC–16 AIR CONDITIONING DRIVE BELT 1573 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) INSTALLATION Installation is in the reverse order of removal (See page AC–14 ).
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N21127 Low Pressure Charging Hose High Pressure Charging Hose AC09K–01 N04392 Sleeve AIR CONDITIONING MANIFOLD GAUGE SET AC–17 1574 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) MANIFOLD GAUGE SET SET ON 1. CONNECT CHARGING HOSES TO MANIFOLD GAUGE SET Tighten the nuts by hand. CAUTION: Do not connect the wrong hoses. 2. CONNECT QUICK DISCONNECT ADAPTERS TO CHARGING HOSES Tighten the nuts by hand. 3. CLOSE BOTH HAND VALVES OF MANIFOLD GAUGE SET 4. REMOVE CAPS FROM SERVICE VALVES ON RE- FRIGERANT LINE 5. CONNECT QUICK DISCONNECT ADAPTERS TO SER- VICE VALVES HINT: Push the quick disconnect adapter onto the service valve, then slide the sleeve of the quick disconnect adapter downward to lock it.
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AC09L–01 N06553 AC–18 AIR CONDITIONING MANIFOLD GAUGE SET 1575 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) SET OFF 1. CLOSE BOTH HAND VALVES OF MANIFOLD GAUGE SET 2. DISCONNECT QUICK DISCONNECT ADAPTERS FROM SERVICE VALVES ON REFRIGERANT LINE HINT: Slide the sleeve of the quick disconnect adapter upward to un- lock the adapter and remove it from the service valve. 3. INSTALL CAPS TO SERVICE VALVES ON REFRIGER- ANT LINE
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AC09M–01 AIR CONDITIONING REFRIGERANT LINE AC–19 1576 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) REFRIGERANT LINE ON–VEHICLE INSPECTION 1. INSPECTION HOSE AND TUBE CONNECTIONS FOR LOOSENESS 2. INSPECT HOSES AND TUBES FOR LEAKAGE Using a gas leak detector, check for leakage of refrigerant.
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AC09N–02 N21108 22 (225, 16) N·m (kgf·cm, ft·lbf) : Specified torque Discharge Hose 5.4 (55, 48 in.·lbf) Receiver Suction Hose Suction Tube 32 (330, 24) Suction Tube Liquid Tube Evaporator 10 (100, 7) 5.4 (55, 48 in.·lbf) Expansion Valve 10 (100, 7) Suction Hose 10 (100, 7) Compressor Discharge Hose Condenser Liquid Tube 14 (140, 10) AC–20 AIR CONDITIONING REFRIGERANT LINE 1577 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) LOCATION
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AC09O–02 AIR CONDITIONING REFRIGERANT LINE AC–21 1578 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) REPLACEMENT 1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM 2. REPLACE FAULTY TUBE OR HOSE NOTICE: Cap the open fittings immediately to keep moisture or dirt out of the system. 3. TIGHTEN JOINT OF BOLT OR NUT TO SPECIFIED TORQUE
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