Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Oldsmobile >> 1970 >> 98 Eng CD TP, Not Available Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> Adjustment >> Temperature Control. Dial

Temperature Control. Dial

NOTE: Tester J-22368 must be used for this adjustment. Connect Tester to amplifier as outlined in instructions on back of Tester.

Follow step 5A of instructions. Set manual control on tester to 171 (except Toronado), 150 (Toronado). Insert Tool J-21530 or a 6" steel scale to left of temperature dial (see illustration).

CAUTION: Tool must engage teeth on side of temperature dial.

Hold temperature dial at 75° mark, rotate tool or scale until voltmeter on tester reads 6.5 volts.

Fig 1: Temperature Control Dial Adjustment
G09311106Courtesy of GENERAL MOTORS COMPANY
scientia non olet · About Mike's Workshop Manuals