5N1620 SHUT-OFF GP-AIR Caterpillar parts
3406, 3406B, 3406C
Rating:
Alternative (cross code) number:
CA5N1620
5N-1620
5N1620
CA5N1620
5N-1620
5N1620
Weight: 9 pounds 4 kg.
GEN SET ENGINE, INDUSTRIAL ENGINE,
Compatible equipment models: 5N1620:
Information:
Table 1
Diagnostic Codes Table    
J1939 Code and Description    Conditions which Generate this Code    System Response    
5580-17
Engine Filtered Fuel Delivery Pressure (After Secondary Filter Gauge): Low - least severe (1)     The fuel pressure has dropped below trip point for the specified delay time.     The code is logged.    
5580-18
Engine Filtered Fuel Delivery Pressure (After Secondary Filter Gauge): Low - moderate severity (2)    Probable Causes
Diagnostic codes
Fuel tank
Fuel leaks and fuel filters
Fuel transfer pump
Fuel pressure sensor
Fuel return pressure regulatorRecommended 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. Check for Active Codes and Logged Codes
A. Connect Caterpillar Electronic Technician (ET) to the service tool connector. Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Monitor the diagnostic codes on Cat ET. Check for active or logged diagnostic codes. Specifically check for codes that could be associated to low fuel pressure.
Note: Wait at least 30 seconds in order for diagnostic codes to become active.
   
Codes
   
Result: A code is active or logged.
Repair: Troubleshoot any codes before continuing with this procedure.
Verify that the repair eliminated the problem.
Result: A code is not active or logged.
Proceed to Test Step 2.
   
2. Check the Fuel Tank Level
A. Visually inspect the fuel level in the fuel tank. Ensure that the fuel tank contains enough fuel in order to operate the engine.
B. Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
C. Check the vent port that is at the fuel tank for debris.
Note: Do not allow debris to enter the fuel tank while you clean the cap. Damage to the fuel system will occur.
   
Fuel Level
   
Result: The fuel level is OK.
Proceed to Test Step 3.
Result: The fuel level is NOT OK.
Repair: Fill the tank.
Verify that the repair
Caterpillar SIS machinery equipment:
Caterpillar SIS
3406 INDUSTRIAL ENGINE 90U00440-19730 »
5N-1620
SHUT-OFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00440-19730 »
5N-1620
SHUT-OFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00440-19730 »
5N-1620
SHUT-OFF GP-AIR
3406 GENERATOR SET ENGINE 75Z00001-UP »
5N-1620
SHUTOFF GP-AIR
3406 GENERATOR SET ENGINE 75Z00001-UP »
5N-1620
SHUTOFF GP-AIR
3406B INDUSTRIAL ENGINE 6TB00001-09165 »
5N-1620
SHUTOFF GP-AIR
3406B GENERATOR SET ENGINE 2WB00001-11475 »
5N-1620
SHUTOFF GP-AIR
3406 Industrial Engine 90U19731-UP »
5N-1620
SHUTOFF GP-AIR
3406C Industrial Engine 3ER00001-UP »
5N-1620
SHUTOFF GP-AIR
3406C Generator Set 1LS00001-UP »
5N-1620
SHUTOFF GP-AIR
3406C Generator Set 4ZR00001-UP »
5N-1620
SHUTOFF GP-AIR
3406B INDUSTRIAL ENGINE 6TB09166-09856 »
5N-1620
SHUTOFF GP-AIR
3406C Industrial Engine 6TB09857-UP »
5N-1620
SHUTOFF GP-AIR
3406C Generator Set 2WB11476-UP »
5N-1620
SHUTOFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00001-00439 »
5N-1620
SHUT-OFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00001-00439 »
5N-1620
SHUT-OFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00001-00439 »
5N-1620
SHUT-OFF GP-AIR
3406 INDUSTRIAL ENGINE 90U00001-00439 »
5N-1620
SHUT-OFF GP-AIR
Parts shut Caterpillar catalog:
3N0583
SHUT-OFF GP-SOLENOID
1673C, 1674, 1676, 1693, 3304, 3306, 3406, D346, D348, D349
1673C, 1674, 1676, 1693, 3304, 3306, 3406, D346, D348, D349
3N7549
SHUT-OFF GP-AIR
3406, 3406B, 3406C
3406, 3406B, 3406C
5N1619
SHUT-OFF GP-AIR
3406, 3406B
3406, 3406B
2W6665
SHUT-OFF GP-ELECTRICAL
3406, 3408, 3408B, 3408C, 3412, 3412C
3406, 3408, 3408B, 3408C, 3412, 3412C
3N0584
SHUT-OFF GP-SOLENOID
3304, 3306, 3406, 3408, 3412, D343, D346, D348, D349, D379, D379A, D398, D398A, D399
3304, 3306, 3406, 3408, 3412, D343, D346, D348, D349, D379, D379A, D398, D398A, D399
1W1223
SHUT-OFF GP-ELECTRIC
3406, 3408, 3408C, 3412, 3412C, 3412D
3406, 3408, 3408C, 3412, 3412C, 3412D
5N4416
SHUT-OFF GP-D
3406
3406
8L4908
SHUT-OFF AS
3304, 3306, 3406, 3408, 3408B, 3408C, 3412, 3412C, D343
3304, 3306, 3406, 3408, 3408B, 3408C, 3412, 3412C, D343
6N4201
SHUT-OFF GP-SOLENOID
3406, 3408, 3412, 768C, 769C, 824C, 825C, 826C, 980C, 988B, 992C, D44B, D550B
3406, 3408, 3412, 768C, 769C, 824C, 825C, 826C, 980C, 988B, 992C, D44B, D550B
2N2489
SHUT-OFF GP-MANUAL
1693, 3406, 3408, 3408C, 3412, 3412C, D343, D348, D349
1693, 3406, 3408, 3408C, 3412, 3412C, D343, D348, D349
8N2202
SHUT-OFF GP-ELECTRIC
3406, 3408, 3412
3406, 3408, 3412
3N8404
SHUT-OFF GP-CONTROL
D379, D398, D399
D379, D398, D399
1N8293
SHUT-OFF GP
D379, D379A, D398, D398A
D379, D379A, D398, D398A
1W1223
SHUT-OFF GP-ELECTRIC
3406, 3408, 3408C, 3412, 3412C, 3412D
3406, 3408, 3408C, 3412, 3412C, 3412D
3N2352
SHUT-OFF GP-SAFETY
D379, D379A, D398, D398A, D399
D379, D379A, D398, D398A, D399
5N3394
SHUT-OFF GP-MECHANICAL
D379, D379A, D398, D398A, D399
D379, D379A, D398, D398A, D399
3N0584
SHUT-OFF GP-SOLENOID
3304, 3306, 3406, 3408, 3412, D343, D346, D348, D349, D379, D379A, D398, D398A, D399
3304, 3306, 3406, 3408, 3412, D343, D346, D348, D349, D379, D379A, D398, D398A, D399
3N2849
SHUT-OFF GP
D346, D348, D349
D346, D348, D349
3N8309
SHUT-OFF GP
D379, D398, D399
D379, D398, D399
3N2661
SHUT-OFF GP
D398, D398A
D398, D398A
8L5299
SHUT-OFF GP
D379, D379A, D398, D398A, D399
D379, D379A, D398, D398A, D399
5N3395
SHUT-OFF GP-MECHANICAL
D379, D379A, D398, D398A, D399
D379, D379A, D398, D398A, D399
3N8284
SHUT-OFF GP-AIR
3408, 3412
3408, 3412