SANDEN SD-709 Compressor Oil Checking
- Start and run engine at high idle with A/C on for 15 minutes. Stop engine. Front-seat service valves (if equipped) on compressor and discharge system using approved refrigerant recovery/recycling equipment.
- Remove compressor oil plug. Look through oil fill plug hole and rotate compressor crankshaft to allow dipstick to be fully inserted. Insert dipstick and measure oil. See Fig 1 . Each mark on dipstick represents one ounce of oil.
- Determine compressor mounting angle by placing angle gauge across flat areas on the mounting ears. Determine amount of oil needed in accordance with mounting angle. See SD-709 COMPRESSOR OIL CAPACITIES table for specified amount.
- Correct compressor oil level as necessary. Install compressor oil plug and tighten to 72-108 INCH lbs. (8-12 N.m). Evacuate and recharge A/C system. Perform leak test.
SD-709 COMPRESSOR OIL CAPACITIES
| Mounting Angle/Degree | Oil Level In Ounces |
|---|---|
| 0 | 3-5 |
| 10 | 4-6 |
| 20 | 5-7 |
| 30 | 6-8 |
| 40 | 7-9 |
| 50 | 8-10 |
| 60 | 9-11 |
| 90 | 10-12 |