INSTALLATION
PROCEDURE
1. ADJUST COMPRESSOR OIL
(a) When replacing the compressor with pulley assembly with a new one, gradually discharge the refrigerant gas from the service valve. Then drain the following amount of oil from the new compressor with pulley assembly before installation, so that the amount of oil contained in it is the same as that in the cooler compressor with pulley assembly to be replaced. Standard: Standard: (The amount of oil inside a new cooler compressor with pulley assembly: 80 (+15) cc (2.71 (+0.507) fl.oz.)) - (The amount of oil remaining in the removed compressor with pulley assembly A) = (The amount of oil to be removed when replacing the cooler compressor with pulley assembly) HINT: A new cooler compressor with pulley assembly is filled with sufficient oil for the whole cycle. Therefore, it is necessary to drain residual oil from the condenser and cooling unit. Example: If A is 45 cc (1.52 fl.oz.). Since this time 80 cc (2.82fl.oz.) - 45 cc (1.52 fl.oz.) =35 cc (1.18 fl.oz.), drain 35 cc (1.18 fl.oz.) of the oil from the new cooler compressor with pulley assembly. NOTICE:
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2. INSTALL COMPRESSOR WITH PULLEY ASSEMBLY
(a) Using an E8 "TORX" socket wrench, temporarily install the compressor with pulley assembly with the 2 stud bolts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
(b) Temporarily install the 2 bolts and 2 nuts. |
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(c) Tighten the 2 bolts and 2 nuts to install the compressor with pulley assembly in the order as shown in the illustration.
Torque:
25 N·m {255 kgf·cm, 18 ft·lbf}
3. CONNECT SUCTION HOSE SUB-ASSEMBLY
(a) Remove the vinyl tape from the suction hose sub-assembly.
(b) Sufficiently apply compressor oil to a new O-ring and the fitting surface of the compressor with pulley assembly.
Compressor Oil:
VC100YF or equivalent
(c) Install the O-ring to the suction hose sub-assembly.
NOTICE:
Keep the O-ring and O-ring fitting surface free of foreign matter.
(d) Connect the suction hose sub-assembly to the compressor with pulley assembly with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
4. CONNECT DISCHARGE HOSE SUB-ASSEMBLY
(a) Remove the vinyl tape from the discharge hose sub-assembly.
(b) Apply sufficient compressor oil to a new O-rings and fitting surfaces of the cooler compressor with pulley assembly.
Compressor Oil:
VC100YF or equivalent
(c) Install the O-ring to the discharge hose sub-assembly.
NOTICE:
Keep the O-ring and O-ring fitting surface free of foreign matter.
(d) Connect the suction hose sub-assembly to the compressor with pulley assembly with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
(e) Connect the connector.
5. INSTALL FAN AND GENERATOR V BELT
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6. INSTALL NO. 1 ENGINE UNDER COVER
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7. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT (for HFC-134a(R134a))
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8. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT (for HFO-1234yf(R1234yf))
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9. WARM UP ENGINE (for HFC-134a(R134a))
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10. WARM UP ENGINE (for HFO-1234yf(R1234yf))
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11. INSPECT FOR REFRIGERANT LEAK (for HFC-134a(R134a))
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12. INSPECT FOR REFRIGERANT LEAK (for HFO-1234yf(R1234yf))
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Toyota CH-R Service Manual > Immobiliser System(w/o Smart Key System): Antenna Coil Open / Short (B2784)
DESCRIPTION
When an open or short circuit is detected in the antenna coil built into the
transponder key coil, the transponder key ECU assembly stores this DTC.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
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KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual > Forward/Reverse Parking Distance Warning (PDW): Parking Distance Warning malfunction and limitations
Parking Distance Warning malfunction
After starting the vehicle, a beep will
sound when the gear is shifted to R
(Reverse) to indicate Parking Distance
Warning is operating properly.
However, if one or more of the following
occurs, first check whether the ultrasonic
sensor is damaged or blo ...