Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSTOYOTA2001LANDCRUISER V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGCOMPRESSOR HVACSERVICE AND REPAIRREMOVAL AND INSTALLATION
2001 Toyota Landcruiser V8-4.7L (2UZ-FE)
Removal and Installation
2001 Toyota Landcruiser V8-4.7L (2UZ-FE)SECTION Removal and Installation
Compressor And Magnetic Clutch:
REMOVAL
1. RUN ENGINE AT IDLE SPEED WITH A/C ON FOR APPROX. 10 MINUTES
2. STOP ENGINE
3. DISCONNECT NEGATIVE (-) TERMINAL CABLE FROM BATTERY
4. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
5. REMOVE ENGINE UNDER COVER
6. REMOVE DRIVE BELT
7. DISCONNECT DISCHARGE AND SUCTION HOSES
Remove the 2 bolts and disconnect the both hoses.
NOTE: Cap the open fittings Immediately to keep moisture or dirt out of the system.
8. REMOVE FRONT DRIVE SHAFT LH
9. REMOVE COMPRESSOR
a. Disconnect the connector.
b. Remove the 3 bolts and compressor.
INSTALLATION
1. INSTALL COMPRESSOR
a. Install the compressor with 3 bolts.
Torque: 49 N.m (500 kgf.cm, 36 ft.lbf)
b. Connect the connector.
2. INSTALL FRONT DRIVE SHAFT LH
3. CONNECT DISCHARGE AND SUCTION HOSES
a. Lubricate 2 new O-rings with compressor oil and install them to the hoses.
b. Connect the both hoses with 2 bolts.
Torque: 10 N.m (100 kgf.cm, 7 ft.lbf)
NOTE: Hose should be connected immediately after the caps have been removed.
4. INSTALL AND CHECK DRIVE BELT
5. CONNECT NEGATIVE (-) TERMINAL CABLE TO BATTERY
6. EVACUATE AIR FROM REFRIGERATION SYSTEM AND CHARGE SYSTEM WITH REFRIGERANT
Specified amount:
Single A/C: 650 ± 50 g (22.93 ± 1.76 oz.)
Dual A/C: 1,050 ± 50 g (37.03 ± 1.76 oz.)
7. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check tightening torque at the joints.
8. INSPECT A/C OPERATION
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.