Topaz FWD L4-140 2.3L HSC (VIN X) (1989)
Air Door Cable: Customer Interest
Temperature Control Lever - Will Not Hold Position
AIR CONDITIONING - TEMPERATURE CONTROL LEVER - WILL NOT HOLD SET POSITION AND REQUIRES EXCESSIVE EFFORT TO
MOVE
Article No. 90-3-6
FORD:
1989-90 TEMPO
LINCOLN-MERCURY: 1989-90 TOPAZ
ISSUE:
The temperature control lever may not hold its set position and may require excessive effort to move when the blower motor fan control
switch is set for high speed operation. This occurs because the temperature door does not have an assist spring.
ACTION:
Install a temperature door assist spring. Refer to the following procedure for service details.
1. Reach up behind the instrument panel. Locate the temperature control cable where it attaches to the temperature blend door control arm.
2. Slide the cable spring clip and cable as an assembly off the end of the door control arm.
Figure 1
3. Install the temperature door assist spring (F03Z-19760-A) as shown in Figure 1.
4. After the assist spring is properly seated, slide the spring clip - with cable attached, onto the door control arm.
5. Adjust the cable, as required. Make sure that the door travels the full distance between maximum heat and maximum cool. Refer to the appropriate
model year Tempo/Topaz Shop Manual, Section 36-47 for adjustment procedure.
PART NUMBER
PART NAME
CLASS
F03Z-19760-A
Temperature Door Assist Spring
C
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS:
Eligible Under Basic Warranty Coverage
OPERATION
DESCRIPTION
TIME
900306A
Install Assist Spring
0.4 Hr.
DEALER CODING
BASIC PART NO. CONDITION CODE
19760
99
OASIS CODES:
2600, 2610, 2612, 2620, 2630, 2633