L-Series Sedan (4 Door) 2WD F4-1781cc 1.8L SOHC (MPFI) (1985)
Control Assembly: All Technical Service Bulletins
A/C - Temperature Control Unable to Move Positions
NUMBER
10-47-87
DATE
3-27-87
APPLICABILITY ALL 1985 AND 1986 MODELS EXCEPT BRAT AND HATCHBACK
SUBJECT:
TEMPERATURE CONTROL WORM GEAR ASSEMBLY
If you encounter a customer complaint of a temperature control lever that will not move to the extreme cold or the extreme hot positions, a loose worm
gear assembly may be the cause.
Follow these steps for removing and installing a modified temperature control worm gear assembly.
TOOLS NEEDED:
^
A small slotted screwdriver, Example: Snap-on brand, part number SSD204.
^
Number 2 Phillips head screwdriver
^
Number 2 offset Phillips head screwdriver, Example: Snap-on brand screwdriver set, part number ST50.
^
Ratcheting Phillips head screwdriver, Example: Craftsman brand, part number 4116.
FIGURE 1
MATERIALS NEEDED:
PART NUMBER
DESCRIPTION
72011GA210
heater gear kit attachment
assembly consisting of:
*72060GA031
gear (lever assembly)
*72026GA931
gear (plate assembly)
*0431103100
retaining screw
*
THESE PARTS MAY BE ORDERED SEPERATELY FROM THE KIT.