Capacities (Refill)
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303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
[SEBU8574]
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Stopping the Engine
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Fuses - Replace
MACHINE ARRANGEMENT
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| 303.5D CR Approximate Refill Capacities | ||||
|---|---|---|---|---|
| Component or System | Liters | US gal | Imp gal | Recommended Type |
| Fuel Tank | 45 | 12 | 10 | No. 1 Diesel Fuel or No. 2 Diesel Fuel |
| Cooling System | 5.3 | 1.4 | 1.2 | AVSpare Extended Life Coolant (ELC) |
| Coolant Reservoir | 0.4 | 0.1 | 0.09 | |
| Engine Oil Pan | 5.7 | 1.5 | 1.3 | Refer to Operation and Maintenance Manual, "Lubricant Viscosities". |
| Hydraulic System(1) | 33 | 8.7 | 7.3 | |
| Each Final Drive | 1.0 | 0.26 | 0.22 | |
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| (1) | The amount of hydraulic fluid that is needed to refill the hydraulic system after performing Operation and Maintenance Manual, "Hydraulic System Oil - Change" |
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| 304D CR Approximate Refill Capacities | ||||
|---|---|---|---|---|
| Component or System | Liters | US gal | Imp gal | Recommended Type |
| Fuel Tank | 51 | 13 | 11 | No. 1 Diesel Fuel or No. 2 Diesel Fuel |
| Cooling System | 5.3 | 1.4 | 1.2 | AVSpare Extended Life Coolant (ELC) |
| Coolant Reservoir | 0.4 | 0.1 | 0.09 | |
| Engine Oil Pan | 5.7 | 1.5 | 1.3 | Refer to Operation and Maintenance Manual, "Lubricant Viscosities". |
| Hydraulic System(1) | 33 | 8.7 | 7.3 | |
| Each Final Drive | 1.0 | 0.26 | 0.22 | |
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| (1) | The amount of hydraulic fluid that is needed to refill the hydraulic system after performing Operation and Maintenance Manual, "Hydraulic System Oil - Change" |
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| 305D CR and 305.5D CR Approximate Refill Capacities | ||||
|---|---|---|---|---|
| Component or System | Liters | US gal | Imp gal | Recommended Type |
| Fuel Tank | 70 | 18.5 | 15 | No. 1 Diesel Fuel or No. 2 Diesel Fuel |
| Cooling System | 10.7 | 2.8 | 2.4 | AVSpare Extended Life Coolant (ELC) |
| Coolant Reservoir | 1 | 0.26 | 0.21 | |
| Engine Oil Pan | 8.2 | 2.2 | 1.8 | Refer to Operation and Maintenance Manual, "Lubricant Viscosities". |
| Hydraulic System(1) | 48 | 12.7 | 10.6 | |
| Each Final Drive | 1.0 | 0.26 | 0.22 | |
Show/hide table
| (1) | The amount of hydraulic fluid that is needed to refill the hydraulic system after performing Operation and Maintenance Manual, "Hydraulic System Oil - Change" |
Note: Use only low sulfur or ultra low sulfur fuel.
Information System:
374D Excavator Hydraulic System
Return Hydraulic System
C9.3 Engines for Caterpillar Built Machines
Unit Injector - Install
318E Excavator
Additional Messages
320E and 323E Excavators
Safety Messages
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Stopping the Engine
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Air Conditioning and Heating Control
C9.3 Engines for Caterpillar Built Machines
Unit Injector - Remove
374F Excavator Hydraulic System
Travel Motor
C4.4 Industrial Engine
Air Inlet and Exhaust System - Inspect
374D Excavator Hydraulic System
Relief Valve (Swing)
C13, C15, and C18 Tier 4 Interim Engines
Cat ET Service Features
Idler Oil Fill Volume {4159, 4159}
374D Excavator Hydraulic System
Oil Makeup (Swing System)
320 VH and VM Variable Gauge Undercarriage
Track - Separate
320 VH and VM Variable Gauge Undercarriage
Track - Connect
374F Excavator Hydraulic System
Displacement Change Valve
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Main Control Valve - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Main Control Valve - Install
374F Excavator Hydraulic System
Travel Counterbalance Valve
325D and 329D Excavators
Lifting and Tying Down the Machine
C13, C15, and C18 Tier 4 Interim Engines
Engine Misfires, Runs Rough or Is Unstable
320E and 323E Excavators
Fuel System Secondary Filter - Replace
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Fuses - Replace
320 VH and VM Variable Gauge Undercarriage
Final Drive - Remove and Install - VH Undercarriage