Paccar Peterbilt 520EV 2022, Operator'S Manual

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System Type of fluid Capacities
Service Interval
Chiller
TRP ELC 50/50
Approximately 10.5 gallons (39.7 L)
2 Years
Cab Heater
1.25 gallons (4.7 L)
Radiator
10.25 gallons (38.8 L)
Power Steering EMGARD FE 75W-90 2.5 quarts (2.4 L)
First 15,000 Miles
Then 120,000 Miles
Or Every Year
Cab A/C See Refrigerant Fill Label 120 mL oil and 3.0 lb R134a As Needed
ePowertrain
Transmission
Castrol Syngear 75W-90 1.1 quarts (1 L) 50,000 Miles
ePowertrain
Housing Diff
Castrol Syngear 75W-90 2.1 gallons (8 L) plus 1.1 quart (1 L) per wheel end
First 2,500 Miles
Then Every
50,000 Miles