MX-6 L4-2184cc 2.2L SOHC Turbo F2 (1989)
Engine Mount: All Technical Service Bulletins
Engine, Radiator Mounts - Vibration During Idle in DRIVE
Bulletin No.
010/91
Issued
10/3/91
Revised
Category B
Applicable Model/s 1988 -'91 626/MX-6
Subject
IDLE VIBRATION IN DRIVE
DESCRIPTION
The steering wheel and seat on some 626/MX-6 vehicles may vibrate too much while idling in drive ("D"). The vibrations may be stronger when an
electrical load is applied (headlamps, wipers, etc.). This may be caused by a combination of engine and radiator mounts.
To correct this problem, install new engine and radiator mounts using the Inspection and Repair Procedure below. New engine and radiator mounts are
now installed during production (see VIN of Production Change below).
NOTE:
This Service Bulletin replaces Service Bulletins, Category 1, No. 042/89 and Category B, No. 001/90.
VIN OF PRODUCTION CHANGE
No. 1 & 2 Engine Mounts
1991
JM1GD * * * * M1902957
October 1, 1990
1YVGD * * * * M5131853
November 7, 1990
Lower Radiator Mount
1989 Non-Turbo
JM1GD * * * * K1769601
June 1, 1989
1YVGD * * * * K5245888
June 24, 1989
1991 Turbo
JM1GD * * * * M1901869
September 1, 1990
1YVGD * * * * M5120718
October 2, 1990
INSPECTION & REPAIR PROCEDURE
1.
If the steering wheel and seat vibrate too much at idle, perforrn the following steps.
2.
Check if idle speed is 725-775 rpm in "P." If not, adjust it to 750 rpm with test connector grounded.
3.
Install new lower radiator mounts.
4.
Center the radiator stud in the damper of the radiator upper bracket. See Section "3" or "E" of the Workshop Manual.
Figure 1
5.
If necessary, move the A/C pipe away from the radiator. Figure 1.
6.
If hood rattles, adjust the hood lock.
