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7. Start the engine, and run it at 1,500 rpm.
8. Shift to E l or 00 position, and measure line pressure at the line pressure inspection hole (A).
NOTE: Higher pressure may be indicated if measurements are made in shift lever positions other than E l or IB.
9. Shift to HO position, and measure 1st clutch pressure at the 1st clutch pressure inspection hole (B).
10. Shift to CU position, and measure 2nd clutch pressure at the 2nd clutch pressure inspection hole ( C ) .
11. Shift to OB position, then press the brake pedal and hold it.
12. Shift to El position, and release the brake pedal (the transmission is in 1st gear).
13. Accelerate the engine to 2,500 rpm (the transmission will shift to 2nd gear).
14. Release the accelerator for more than 5 seconds after the transmission is shifted to 2nd gear; the engine speed
will decrease to about 1,000 rpm.
15. Press the accelerator slowly (so it takes at least 5 seconds to raise the engine speed to 2,000 rpm), then hold the
engine speed at 2,000 rpm.
16. Measure 3rd and 4th clutch pressure at the 3rd clutch pressure inspection hole (D), and the 4th clutch pressure
inspection hole ( E ) , as the transmission shifts from 2nd gear to 3rd gear, then to 4th gear.
P R E S S U R E
SHIFT
LEVER
POSITION
SYMPTOM
PROBABLE C A U S E
FLUID P R E S S U R E
P R E S S U R E
SHIFT
LEVER
POSITION
SYMPTOM
PROBABLE C A U S E
Standard
Service Limit
Line (A)
H o r E
No (or low)line
pressure
Torque converter,
ATF pump,
pressure regulator
valve, torque
converter check
valve
8 5 0 - 9 1 0 kPa
( 8 . 7 - 9 . 3 kgf/cm
2
,
1 2 0 - 1 3 0 psi)
800 kPa (8.2 kgf/cm
2
,
120 psi)
1st clutch (B)
ffl
No or low
1st pressure
1st clutch
8 4 0 - 9 2 0 kPa
( 8 . 6 - 9 . 4 kgf/cm
2
,
120
130 psi)
790 kPa
(8.1 kgf/cm
2
,
120 psi)
2nd clutch (C)
m
No or low
2nd pressure
2nd clutch
8 4 0 - 9 2 0 kPa
( 8 . 6 - 9 . 4 kgf/cm
2
,
120
130 psi)
790 kPa
(8.1 kgf/cm
2
,
120 psi)
3rd clutch (D)
B
No or low
3rd pressure
3rd clutch
8 4 0 - 9 2 0 kPa
( 8 . 6 - 9 . 4 kgf/cm
2
,
120
130 psi)
790 kPa
(8.1 kgf/cm
2
,
120 psi)
4th clutch (E)
B
No or low
4th pressure
4th clutch
8 4 0 - 9 2 0 kPa
( 8 . 6 - 9 . 4 kgf/cm
2
,
120
130 psi)
790 kPa
(8.1 kgf/cm
2
,
120 psi)
4th clutch (E)
m
No or low
4th pressure
Servo valve or 4th
clutch
8 4 0 - 9 2 0 kPa
( 8 . 6 - 9 . 4 kgf/cm
2
,
120
130 psi)
790 kPa
(8.1 kgf/cm
2
,
120 psi)
17. Install the sealing bolt with a new sealing washers, and tighten the bolts to the specified torque.
TORQUE: 18 N-m (1.8 kgf m, 13 Ibf ft)
NOTE: Do not reuse old sealing washers.
14-105
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Troubleshooting
