Toyota Tacoma (2015-2018) Service Manual: Installation
INSTALLATION
PROCEDURE
1. ADJUST COMPRESSOR OIL
(a) for HFC-134a (R134a):
(1) When replacing the compressor and magnetic clutch with new ones, after gradually discharging the refrigerant gas from the service valve, drain the following volume of oil from new compressor and magnetic clutch before installation.
Standard:
(Oil capacity inside a new compressor and magnetic clutch: 150 + 15 cc (5.1 + 0.51 fl.oz.)) - (Remaining oil amount in the removed compressor and magnetic clutch) = (Oil amount to be removed when replacing the compressor)
NOTICE:
- When checking the compressor oil level, observe the precautions on the cooler removal/installation.
- If a new compressor and magnetic clutch are installed without removing some oil remaining in the pipes of the vehicle, the oil amount becomes too large. This prevents heat exchange in the refrigerant cycle and causes refrigerant failure.
- If the volume of oil remaining in the removed compressor and magnetic clutch is too small, check for oil leakage.
- Be sure to use PSD1 or equivalent or equivalent for compressor oil.
(b) for HFO-1234yf (R1234yf):
(1) When replacing the compressor and magnetic clutch with new ones, after gradually discharging the refrigerant gas from the service valve, drain the following volume of oil from new compressor and magnetic clutch before installation.
Standard:
(Oil capacity inside a new compressor and magnetic clutch: 150 + 15 cc (5.1 + 0.51 fl.oz.)) - (Remaining oil amount in the removed compressor and magnetic clutch) = (Oil amount to be removed when replacing the compressor)
NOTICE:
- When checking the compressor oil level, observe the precautions on the cooler removal/installation.
- If a new compressor and magnetic clutch are installed without removing some oil remaining in the pipes of the vehicle, the oil amount becomes too large. This prevents heat exchange in the refrigerant cycle and causes refrigerant failure.
- If the volume of oil remaining in the removed compressor and magnetic clutch is too small, check for oil leakage.
- Be sure to use PSD1 or equivalent or equivalent for compressor oil.
2. INSTALL COOLER COMPRESSOR ASSEMBLY (for 2TR-FE)
(a) Using an E8 ''TORX'' socket wrench, temporarily install the cooler compressor assembly with the 2 stud bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
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(b) Install the 2 nuts and 2 bolts in the order shown in the illustration. Torque: 21 N·m {214 kgf·cm, 16 ft·lbf} |
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(c) Connect the connector.
3. INSTALL COOLER COMPRESSOR ASSEMBLY (for 2GR-FKS)
(a) Using an E8 ''TORX'' socket wrench, temporarily install the cooler compressor assembly with the 2 stud bolts.
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(b) Install the 2 nuts and 2 bolts in the order shown in the illustration. Torque: 21 N·m {214 kgf·cm, 16 ft·lbf} |
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(c) Connect the connector.
4. INSTALL DISCHARGE HOSE SUB-ASSEMBLY
(a) Remove the vinyl tape from discharge hose sub-assembly and connecting portion of the cooler compressor assembly.
(b) Apply sufficient compressor oil to a new O-ring and fitting surface of the cooler compressor assembly.
Compressor oil:
PSD1 or equivalent
(c) Install the O-ring to the discharge hose sub-assembly.
(d) Install the discharge hose sub-assembly to the cooler compressor assembly with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
5. INSTALL SUCTION HOSE SUB-ASSEMBLY (for 2TR-FE)
(a) Remove the vinyl tape from the suction hose sub-assembly.
(b) Apply sufficient compressor oil to a new O-ring and fitting surface of the cooler compressor assembly.
Compressor oil:
PSD1 or equivalent
(c) Install the O-ring to the suction hose sub-assembly.
(d) Install the suction hose sub-assembly to the cooler compressor assembly with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
(e) Install the suction hose sub-assembly with the bolt.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
6. INSTALL SUCTION HOSE SUB-ASSEMBLY (for 2GR-FKS)
(a) Remove the vinyl tape from the suction hose sub-assembly.
(b) Apply sufficient compressor oil to a new O-ring and fitting surface of the cooler compressor assembly.
Compressor oil:
PSD1 or equivalent
(c) Install the O-ring to the suction hose sub-assembly.
(d) Install the suction hose sub-assembly to the cooler compressor assembly with the bolt.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
(e) Install the suction hose sub-assembly with the bolt.
Torque:
7.5 N·m {76 kgf·cm, 66 in·lbf}
7. INSTALL FRONT UPPER FENDER APRON SEAL
(a) Install the front upper fender apron seal with the 5 clips.
8. INSTALL GENERATOR ASSEMBLY (for 2GR-FKS)
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9. INSPECT FAN AND GENERATOR V BELT (for 2TR-FE)
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10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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11. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT
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12. WARM UP ENGINE
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13. INSPECT FOR REFRIGERANT LEAK
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Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL COMPRESSOR PICK UP SENSOR
(a) Install the compressor pick up sensor with the 3 screws.
(b) Engage the clam ...
Condenser
...
Other materials:
Installation
INSTALLATION
PROCEDURE
1. SET NO. 1 CYLINDER TO TDC/COMPRESSION
2. INSTALL CAMSHAFT TIMING GEAR BOLT
NOTICE:
There are different types of camshaft timing gearbolts. Make sure to check the
identification mark todetermine the tightening torque.
*a
Identification Mark ...
Transmission Control Switch Circuit
DESCRIPTION
After moving the shift lever to S, it is possible to switch the shift range between
"1" (S1 range) and "6" (S6 range) using the transmission control switch.
Moving the shift lever to "+" once raises the shift range by one, and moving
the shift lever to ...
Active traction control system
The active traction control system automatically helps prevent the spinning of
4 wheels when the vehicle is started or accelerated on slippery road surfaces.
■ System operation
Vehicles with an automatic transmission:
Stop the vehicle, shift the shift lever to N and put the frontwheel d ...
