New Software Is Used on Certain C13 Tier 4 Interim Industrial Engines {7620}
- Industrial Engine
- C13 (S/N: KWJ1-UP)
Description Of Change: The new software increases the start of injection pressure to address engine instability at low idle.
Adaptable To: The new 505-8863 Engine Software replaces the former 473-8919 Engine Software.
The new software is adaptable to the above engines back to first production.
This change is effective for the serial numbers S/N:KWJ04526-UP.
Caterpillar Information System:
320 GC, 320 and 323 Excavator Hydraulic System Oil Filter (Return) - Replace
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320 GC, 320 and 323 Excavator Hydraulic System Oil Level - Check
320 GC, 320 and 323 Excavator Hydraulic System Oil Sample - Obtain
797F Off-Highway Truck Secondary Steering - Check
3512C Oil Well Service Engines Air Shutoff - Test
320 GC, 320 and 323 Excavator Radiator, Aftercooler and Oil Cooler Cores - Clean
320 GC, 320 and 323 Excavator Swing Bearing - Lubricate
320 GC, 320 and 323 Excavator Swing Drive Oil - Change
320 GC, 320 and 323 Excavator Travel Alarm - Test - If Equipped
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C11 and C13 Engines for Caterpillar Built Machines Sensor Signal (Analog, Active) - Test
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320 GC, 320 and 323 Excavator Hydraulic System Oil - Change
320 GC, 320 and 323 Excavator Fuses - Replace
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320 GC, 320 and 323 Excavator Fuel Tank Water and Sediment - Drain
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320 GC, 320 and 323 Excavator Fuel System Secondary Filter - Replace
320 GC, 320 and 323 Excavator Fuel System Primary Filter (Water Separator) Element - Replace
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320 GC, 320 and 323 Excavator Fuel System - Prime
320 GC, 320 and 323 Excavator Engine Oil Level - Check
320 GC, 320 and 323 Excavator Engine Oil and Filter - Change