Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1997 Volvo S90 AW30-40FACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | w/Sanden Compressor | 6.75 OZS. | 0.19 L | PAG 100 | S | ||
| Air Cond Compressor Oil | w/Zexel Compressor | 6.75 OZS. | 0.19 L | PAG 46 | S | ||
| Air Cond Refrigerant | 1.96 LBS. | 0.88 KG | R-134a | S | |||
| Automatic Transmission Fluid | 2.9L Eng | 7.90 QTS. | 7.47 L | Automatic Transmission Fluid DEXRON IIE, DEXRON III or MERCON | S | ||
| Brake Fluid | 2.9L Eng | 0.63 QTS. | 0.59 L | DOT 4+ Brake Fluid | S | ||
| Differential Gear Oil | 2.9L Eng | 1.40 QTS. | 1.32 L | API - GL-5, SAE 80W-90 (MiL-L-2105 C or D) | S | ||
| Engine Oil | 2.9L Eng | 5.90 QTS. | 5.58 L | API - SG, SG/CD or SH, SAE 10W-30 (-4Deg.F to Above 104Deg.F) Synthetic Oil | S | ||
| Engine Oil | 2.9L Eng | w/o Filter | 5.50 QTS. | 5.2 L | API - SG, SG/CD or SH, SAE 10W-30 (-4Deg.F to Above 104Deg.F) Synthetic Oil | S | |
| Engine Oil | 2.9L Eng | w/Oil Cooler | 5.97 QTS. | 5.64 L | API - SG, SG/CD or SH, SAE 10W-30 (-4Deg.F to Above 104Deg.F) Synthetic Oil | S | |
| Fuel Tank | 2.9L Eng | 21.10 GALS. | 79.87 L | S | |||
| Power Steering Fluid | 2.9L Eng | 1.05 QTS. | 0.99 L | Automatic Transmission Fluid Type F or G | S | ||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.