A/C SYSTEM SPECIFICATIONS
| Application | Specification |
|---|
| Compressor Type | Nippondenso 10PA17C 10-Cyl. |
| Compressor Belt Tension (1) |
| New Belt (2) | 139-191 lbs. (63-87 kg) |
| Used Belt | 66-110 lbs. (30-50 kg) |
| Compressor Oil Capacity | (3) 3.4-4.1 ozs. |
| Refrigerant (R-134a) Capacity | 28.2-31.8 ozs. |
| System Operating Pressures (4) |
| High Side | 199-228 psi (14-16 kg/cm 2 ) |
| Low Side | 21-36 psi (1.5-2.5 kg/cm 2 ) |
| (1) Using a belt tension gauge, measure at midpoint of longest belt run. (2) A new belt is one that has been in use less than 5 minutes. (3) Use ND-OIL 8 refrigerant oil (Part No. 08885-09109). (4) With ambient temperature at 86-95°F (30-35°C) and engine at 1500 RPM. |
| (1) | Using a belt tension gauge, measure at midpoint of longest belt run. |
| (2) | A new belt is one that has been in use less than 5 minutes. |
| (3) | Use ND-OIL 8 refrigerant oil (Part No. 08885-09109). |
| (4) | With ambient temperature at 86-95°F (30-35°C) and engine at 1500 RPM. |
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|
| A/C Compressor Bolts & Nuts | 18 (25) |
| INCH Lbs. (N.m) |
| Expansion Valve Fittings | 48 (5.4) |
| Pressure Switch | 89 (10) |
| Refrigerant Hoses |
| Compressor | (1) |
| Condenser | 89 (10) |
| Evaporator | 89 (10) |
| Receiver-Drier | 48 (5.4) |
| (1) Tighten to 18 ft. lbs. (25 N.m). |
| (1) | Tighten to 18 ft. lbs. (25 N.m). |
Automatic A/C-Heater System Wiring Diagram (1 Of 2). Scheme 1
Scheme 1: Automatic A/C-Heater System Wiring Diagram (1 Of 2)
Automatic A/C-Heater System Wiring Diagram (2 Of 2). Scheme 2
Scheme 2: Automatic A/C-Heater System Wiring Diagram (2 Of 2)
