4397664 PISTON Caterpillar parts
303E CR
Rating:
Alternative (cross code) number:
CA4397664
439-7664
4397664
CA4397664
439-7664
4397664
Weight: 0.95 pounds 0 kg.
MINI HYD EXCAVATOR,
Compatible equipment models: 4397664:
Information:
Table 1
Diagnostic Codes Table    
J1939 Code and Description    Conditions which Generate this Code    System Response    
111-17
Engine Coolant Level : Low - least severe (1)     The engine coolant level has fallen below the coolant level sensor for the specified delay time.     The code is logged.
The ECM may derate the engine or shutdown the engine.    
111-18
Engine Coolant Level : Low - moderate severity (2)    
111-1
Engine Coolant Level : Low - most severe (3)    Probable Causes
Low coolant level and/or coolant leakage
Coolant level sensorRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 2
Troubleshooting Test Steps    Values    Results    
1. Low Coolant Level and/or Coolant Leakage
A. Inspect the coolant level.
   
Coolant Level
   
Result: The engine coolant level is OK.
Proceed to Test Step 2.
Result: The engine coolant level is NOT OK.
Repair: Troubleshoot the cause of the incorrect coolant level.
1. Check for the correct mixture of antifreeze and water. Refer to Operation and Maintenance Manual.
2. Check the cooling system for leaks. Refer to Systems Operation/Testing and Adjusting, "Radiator and Cooling System - Test" for the correct procedure. Repair any leaks immediately.
3. Check for air in the cooling system. Refer to Systems Operation/Testing and Adjusting, "Testing the Cooling System" for the correct procedure.
Verify that the repair eliminated the problem.
   
2. Faulty Coolant Level Sensor
A. Check for proper operation of the coolant level sensor.
   
Coolant Level Sensor
   
Result: The coolant level sensor is not operating properly.
Repair: Replace the coolant level sensor.
Verify that the repair eliminated the problem.
   If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).
Caterpillar parts catalog:
Parts piston Caterpillar catalog:
4397661
PISTON
303E CR
303E CR
4180979
PISTON
306E, 307E
306E, 307E
4180978
PISTON
306E, 307E
306E, 307E
1559156
PISTON
312D2, 385B
312D2, 385B
1559092
PISTON
312D2, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L
312D2, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L
3852936
PISTON
318E L
318E L
4248469
PISTON
308E SR
308E SR
1913956
PISTON
583T, 587R, 587T, M315D 2, M317D 2, M325B, M325C MH, M325D L MH, M325D MH, M330D, MH3037
583T, 587R, 587T, M315D 2, M317D 2, M325B, M325C MH, M325D L MH, M325D MH, M330D, MH3037
1913954
PISTON
583T, 587R, 587T, M315D 2, M317D 2, M325B, M325C MH, M325D L MH, M325D MH, M330D, MH3037
583T, 587R, 587T, M315D 2, M317D 2, M325B, M325C MH, M325D L MH, M325D MH, M330D, MH3037
2390832
PISTON
303.5E, 303E CR, 304E, 305.5E, 305E
303.5E, 303E CR, 304E, 305.5E, 305E
2377903
PISTON
303E CR
303E CR
4220720
PISTON
303E CR
303E CR