Toyota Prius 2010 Repair Manual page 251

REASSEMBLY
1. INSTALL NO. 1 COOLER THERMISTOR
2. INSTALL COOLER EVAPORATOR SUB-ASSEMBLY
(b) Install the 2 O-rings to the cooler evaporator sub-assembly.
NOTICE:
Keep the O-rings and O-ring fitting surfaces free from dirt or any foreign objects.
Do not use any compressor oil other than ND-OIL 11 or equivalent. If any compressor oil other than
ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in a
leakage of electric power.
2010 Toyota Prius
(a) Sufficiently apply compressor oil to 2 new O-rings and the fitting
surfaces.
Compressor oil:
ND-OIL 11 or equivalent
(c) Engage the clamp and install the cooler evaporator sub-assembly with
the No. 1 cooler thermistor.
HINT:
Completely cover the tube with the grommet.
(d) Engage the 4 claws.
Repair Manual