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HVAC - General Servicing: Specifications Toyota Sequoia I

SPECIFICATIONS

ApplicationSpecification
Compressor Type(1)
Compressor Belt Tension(2)
Compressor Oil Capacity (3)(1)
Condenser Oil Capacity (3)1.4 ozs.
Evaporator Oil Capacity (3)1.4 ozs.
Refrigerant (R-134a) Capacity
With Only Front A/C System24.7-28.2 ozs
With Front & Rear A/C Systems35.3-38.8 ozs.
System Operating Pressures (4)
With Only Front A/C System
High Side228-256 psi (16-18 kg/cm 2 )
Low Side21-36 psi (1.5-2.5 kg/cm 2 )
With Front & Rear A/C Systems
High Side270-299 psi (19-21 kg/cm 2 )
Low Side36-50 psi (2.5-3.5 kg/cm 2 )
(1) Information is not available from manufacturer. (2) Automatic belt tensioner is used. Adjustment is not required. Belt must be replaced if arrow mark on automatic belt tensioner is not within area "A". see scheme 156 (3) Use ND-OIL 8 refrigerant oil or equivalent. (4) With ambient temperature at 86-95°F (30-35°C) at air inlet with switch in RECIRC position, engine at 2000 RPM, blower switch in HI position and temperature control dial in COOL position.
(1)Information is not available from manufacturer.
(2)Automatic belt tensioner is used. Adjustment is not required. Belt must be replaced if arrow mark on automatic belt tensioner is not within area "A". see scheme 156
(3)Use ND-OIL 8 refrigerant oil or equivalent.
(4)With ambient temperature at 86-95°F (30-35°C) at air inlet with switch in RECIRC position, engine at 2000 RPM, blower switch in HI position and temperature control dial in COOL position.

SPECIFICATIONS

Scheme 1

Scheme 1

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
Clutch Pressure Plate-To-Compressor Shaft Bolt13 (18)
Compressor Mounting Bolt/Nut
Bolt35 (47)
Nut18 (24)
Passenger's Side Air Bag-To-Instrument Panel Reinforcement Bolt15 (20)
Steering Wheel Nut37 (51)
Tube & Accessory-To-Expansion Valve Nut For Rear A/C Cooling Unit16 (22)
INCH Lbs. (N.m)
Driver's Side Air Bag Torx Screw78 (8.8)
Expansion Valve Bolt For Front A/C Cooling Unit31 (3.5)
Liquid Tube-To-Expansion Valve Nut For Rear A/C Cooling Unit89 (10.1)
Passenger's Side Air Bag-To-Instrument Panel Bolt44 (5.0)
Pressure Switch89 (10.1)
Refrigerant Line-To-Compressor Bolt89 (10.1)
Refrigerant Line-To-Condenser Bolt48 (5.4)
Refrigerant Line-To-Rear A/C Cooling Unit Nut48 (5.4)
Refrigerant Line-To-Receiver Bolt48 (5.4)

TORQUE SPECIFICATIONS