[Laney760]

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Originally Posted by Clan

That oil is brown when new so it hasnt discoloured much ,
here are the specifications of teh volvo oil :
A multigrade synthetic transmission oil intended for manual
transmissions in passenger cars.
The oil has very good low temperature characteristics and a
lowest flow point of at least -48°C.
The transmission oil is recommended for all model years of
types M45, M46, M47, M90 and M5M42 in S-/V40 with GDI
engine and of type M56, M58 and M59 up to and including
model year 1995.
Technical data
Quality: API GL-4
Volvo Std 1273,08 which
describes transmission oil
97308
Viscosity: SAE 75W
Color: Brown
Density: 885 kg/m³
Base: Synthetic
Lowest flow point -48 °C (104°F)
Viscosity at 40°C: 67.8 mm²/s
Viscosity at 100 °C: 10.5 mm²/s

Hopefully that oil you used doesnt have HYPOID anywhere on the can !