Jatco RE4F04B, Manual

Page: 241 / 708

TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-241
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006 2006 Altima
4.
CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.
DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT-267, "Control Valve Assembly and Accumulators" .
2. Check the following items:
–
Shift valve B
–
Overrun clutch control valve
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
3. Disassemble A/T.
4. Check the following items:
–
Servo piston assembly
–
Brake band
–
Torque converter
–
Oil pump assembly
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
6.
DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT-267, "Control Valve Assembly and Accumulators" .
2. Check the following items:
–
Shift valve B
–
Overrun clutch control valve
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
7.
CHECK SYMPTOM
Check again.
OK or NG
OK >> INSPECTION END
NG >> GO TO 8.
SAT171B