2003 JEEP GRAND CHEROKEE oil

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Page 1647 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual NOTE: Be sure that as the cable is pulled forward
and centered on the throttle lever stud, the cable
housing moves smoothly with the cable. Due to the
angle at which the cable housing enters the sprin

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual IMPELLER
The impeller (Fig. 246) is an integral part of the
converter housing. The impeller consists of curved
blades placed radially along the inside of the housing
on the transmission side of the co

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual TURBINE
The turbine (Fig. 247) is the output, or driven,
member of the converter. The turbine is mounted
within the housing opposite the impeller, but is not
attached to the housing. The input shaft i

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual STATOR
The stator assembly (Fig. 248) is mounted on a sta-
tionary shaft which is an integral part of the oil
pump. The stator is located between the impeller and
turbine within the torque converter c

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual OPERATION
The converter impeller (Fig. 251) (driving member),
which is integral to the converter housing and bolted
to the engine drive plate, rotates at engine speed.
The converter turbine (driven me

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual TORQUE CONVERTER CLUTCH (TCC)
The torque converter clutch is hydraulically
applied and is released when fluid is vented from the
hydraulic circuit by the torque converter control
(TCC) solenoid on the

Page 1659 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual REGULATOR VALVE
The pressure regulator valve is needed to control
the hydraulic pressure within the system and reduce
the amount of heat produced in the fluid. The pres-
sure regulator valve is locate

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual Once the TCC control valve has moved to the right
(Fig. 275), line pressure is directed to the tip of the
switch valve, forcing the valve to the right. The
switch valve now vents oil from the front of