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EG2–336
1MZ–FE ENGINE
–
COOLING SYSTEM
RADIATOR REMOVAL
(See Components for Removal and Installation)
1. DISCONNECT NEGATIVE (–) TERMINAL CABLE
FROM BATTERY
CAUTION: Work must be started after 90 seconds from
the time the ignition switch is turned to the 'LOCK'
position and the negative (–) terminal cable is discon–
nected from the battery.
2. DRAIN ENGINE COOLANT
3. DISCONNECT PRESSURE HOSE
Remove the union bolt and gasket, and disconnect the
pressure hose from the hydraulic motor.
NOTICE: Catch leaking oil in a container.
4. DISCONNECT UPPER RADIATOR HOSE
5. DISCONNECT HYDRAULIC MOTOR RETURN HOSE
6. DISCONNECT LOWER RADIATOR HOSE FROM
WATER INLET PIPE
7. DISCONNECT OIL COOLER HOSES FROM OIL
COOLER PIPES
Disconnect the 2 hoses.
8. Canada only:
REMOVE NO.7 RELAY BLOCK
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Troubleshooting
