Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

Last Modified: 11-13-2015 6.6 A Doc ID: RM0000016TQ00BX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: AIR CONDITIONING: COMPRESSOR: INSTALLATION; 2016 MY Tacoma [08/2015 - ]
INSTALLATION
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:
W
hen 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 ND-OIL 8 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:
W
hen 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 ND-OIL 12 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, 7ft·lbf}
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