Corolla Wagon 2WD L4-96.8 1587cc 1.6L DOHC (4A-FE) (1989)
Hose/Line HVAC: Customer Interest
A/C - Lack of Cooling Updated Liquid Line
TON SERVICES CENTER
TON ELECTRONIC MAIL CREATE DATE:
9/01/89 COM040-1
ADDRESSEE . . . . . . . . . . . ALL
DAYS UNTIL DELETED . . 03
SUBJECT:
LACK OF A/C COOLING PERFORMANCE OF '89 COROLLA
TO :
REGION AND P.D. OFFICES
FROM :
TECHNICAL ASSURANCE
MESSAGE:
IF A '89 COROLLA EXHIBITS INSUFFICIENT A/C COOLING PERFORMANCE, AND BUBBLES ARE FOUND AT THE SIGHT GLASS (SEE
REPAIR MANUAL PG. AC-16), PLEASE USE THE FOLLOWING PROCEDURE:
1)
CHECK THE HIGH AND LOW SIDE PRESSURES ACCORDING TO THE REPAIR MANUAL.
2)
IF THE HIGH AND LOW SIDE PRESSURES ARE LOW, CHECK THE CONNECTION BETWEEN THE LIQUID TUBE FLANGE AND
THE RECEIVER/DRIER FOR LEAKS.
3)
IF THE LIQUID TUBE IS LEAKING, CHECK THE TOP SIDE OF FLANGE FOR A "G1", "G2", "G3", "G4", OR "G5" MARKING.
4)
IF THE LIQUID TUBE HAS THIS MARKING, PLEASE REPLACE WITH LIQUID TUBE (P/N 88726-12340).
AFFECTED VEHICLES WITH PIO A/C:
MODEL
SERIAL NUMBER
AE92E
KZ042629 - KZ057090
AE92E
K0143174 - K0160213
AE92E
K3219174 - K3219813
AE92E
K3219308 - K3219813
AE92E
K3250228 - K3283221
AE92W
K3218427 - K3280799
AE93E
KZ047062 - KZ047573
AE93E
K0150276 - K0159808
AE93E
K3261505 - K3279822
AE94V
K0079615 - K0084616
AE94V
K0067998 - K0084233
AE95C
K3236636 - K3280340
AE96V
K0075487 - K0084425
AE98C
K3239310 - K3279818