START ENGINE SET BLOWER SPEED CONTROL SWITCH TO ”HI” POSITION SET TEMPERATURE CONTROL SELECTOR TO ”MAX COOL” POSITION PUSH A/C SWITCH RACE ENGINE AT 1,500 RPM
6. (a)
INSPECT PRESSURE SWITCH OPERATION Disconnect the connector.
3.
1 2
3 4
I11230
(b) Low Pressure Side
ON (Continuity) 22.5 kPa (2.3 kgf/cm2, 33 psi)
196 kPa (2.0 kgf/cm2, 28 psi) OFF (No Continuity) High Pressure Side ON (Continuity) 3,140 kPa 2,250 kPa 2, (32.0/kgf·cm 2 (26 kgf/cm , 455 psi) 370 psi) OFF (No Continuity) I08493
Inspect pressure switch continuity (Magnetic Clutch Control). (1) Connect the positive (+) lead from the ohmmeter to terminal 4 and the negative (-) lead to terminal 1. (2) Check continuity between terminals when refrigerant pressure is changed, as shown in the illustration. If continuity is not as specified, replace the pressure switch.
(c)
ON (Continuity) OFF (No Continuity) 1,520 kPa 2 (15.5/kgf/cm , 220 psi) 1,226 kPa 2 (12.5 kgf/cm , 178 psi) I05079
Inspect pressure switch continuity (Condenser Fan Control). (1) Connect the positive (+) lead from the ohmmeter to terminal 2 and the negative (-) lead to terminal 3. (2) Check continuity between terminals when refrigerant pressure is changed, as shown in the illustration. If operation is not as specified, replace the pressure switch.
5A at 250VAC; 1A at 50VDC; 0.2A at 250VDC. The electro-hydraulic pressure switch provides an electric signal when the sensed pressure goes above or below.
Note: This switch does not have an adjustable differential. Check switch operation after resetting. Nota: Este interruptor no tiene un diferencial ajustable.
(a) Fasten the front seat belts. (b) Drive the car at 10 mph (16 km/h) and slam on the brakes. Check that the belt locks and cannot be extended at this time. HINT:.
75.000 - 75.013 mm (2.95275 - 2.95326 in.) Maximum diameter: 75.013 mm (2.95326 in.) If the diameter is greater than maximum, replace the cylinder block. 6.
