37800-9916 Suzuki Switch Assembly, Engine Stop


37800-9916 Switch Assembly, Engine Stop Suzuki DT16LC, DT16LN, DT16SC, DT16SN Switch
37800-9916 Switch Assembly, Engine Stop Suzuki
Rating:
58

Buy Switch Assembly, Engine Stop 37800-9916 Suzuki genuine, new aftermarket parts with delivery
Number on catalog scheme: 23-2
 

Compatible models:

Suzuki entire parts catalog list:

DT16LC 1978
DT16LN 1979
DT16SC 1978
DT16SN 1979

Information:

Probable Causes
Check for active event codes that may derate engine power
Electrical connections not properly connected.
Check for intermittent diagnostic codes
Intermittent throttle signal
Fuel system components
Fuel supply pressure
Restriction in the air inlet and exhaust system
Excessive temperatures of the turbocharger that causes the engine derate Recommended Actions
Note: If the problem only occurs under certain conditions, test the engine under those conditions. Examples of certain conditions are high engine speed, full load, and engine operating temperature. Troubleshooting the symptoms under other conditions can give misleading results.
Table 1
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Certain codes may derate engine power. Connect Cat® Electronic Technician (ET) and check for active codes and/or for logged codes.
Codes
Result : An event code is not active or logged.
Proceed to Test Step 2.
Result : A code is active or logged.
Repair :Troubleshoot any codes that are present before continuing with this procedure.
2. Check the Electrical Connections
A. Verify that the following connectors are installed correctly:
- Electrical connectors for the ECM
- Connectors for the wiring harness under the valve cover
- Connectors for the engine speed/timing sensors
Electrical Connectors
Result : The connectors are installed correctly.
Proceed to Test Step 3.
Result: The connectors are not installed correctly.
Repair : Install the connectors correctly.
3. Check for Intermittent Codes
A. Certain codes may cause poor performance. Connect Cat ET and check for active codes and/or for logged codes.
Codes
Result : Intermittent codes are not present.
Proceed to Test Step 4.
Result : Intermittent codes are present.
Repair : Troubleshoot any codes that are present before continuing with this procedure.
4. Check the Intermittent Throttle Signal
A. Monitor the status for "Throttle Position" on Cat ET.
B. Verify that the status for "Throttle Position" is stable and that the engine is able to reach high idle speed. Refer to Troubleshooting, "Speed Control - Test".
Throttle signal
Result : The status for "Throttle Position" is stable.
Proceed to Test Step 5.
Result : The status for "Throttle Position" is not stable.
Repair :Make the necessary repairs. Refer to Troubleshooting, "Speed Control - Test".
5. Check that the Fuel System is Operation Properly
A. Start the engine.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Select the "Automatic Cylinder Cutout Test" on Cat ET.
D. Start the test.
"Cylinder Cutout Test"
Result : The "Cylinder Cutout Test" was successful.
Proceed to Test Step 6.
Result : The "Cylinder Cutout Test" was not successful.
Repair : Repair the cylinders that failed the "Cylinder Cutout Test". Reset all active codes and clear all logged codes. Verify that the repair has eliminated the problem in the cylinder.
6. Check the Fuel Supply Pressure
A. Check the fuel pressure. Ensure that the fuel is stable. Refer to Systems Operation/Testing and Adjusting for the procedure to check the fuel pressure manually.
B. Visually check the fuel level. Do not rely on the fuel gauge only. If necessary, add fuel. If the engine has been run out of fuel, purge the air from the fuel system.
C. Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
D. Check the fuel lines for the following problems:
- Restrictions
- Collapsed lines
- Pinched lines
- Loose connections
E. Prime the fuel system if any of the following procedures have been performed:
- Replacement of the fuel filters
- Service on the low-pressure fuel supply circuit
- Replacement of unit injectors
F. Check the fuel tank for foreign objects which may block the fuel supply.
G. Check the fuel filters.
H. Check the fuel quality. Make sure that the fuel meets the requirements of Special Publication, SEBU6250, "Caterpillar Machine Fluids Recommendations".
Note : Cold weather adversely affects the characteristics of the fuel. Refer to the Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold-weather operation.
Fuel Supply Pressure
Result : The fuel supply is stable.
Proceed to Test Step 7.
Result : The fuel supply is not stable.
Repair : Make the necessary repairs. Verify that the repair eliminates the problem.
7. Check for Restriction in the Air Inlet and Exhaust System
A. Ensure that the turbocharger is operating correctly. Periodic inspection and cleaning are recommended for the turbocharger compressor housing (inlet side).
B. Check the air filter restriction indicator. Clean plugged air filters or replace plugged air filters.
C. Check the air inlet and exhaust system for restrictions and/or leaks.
Restrictions
Result : There are restrictions in the air inlet or exhaust system.
Repair : Repair the restrictions or remove the restrictions. 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).


Parts switch Suzuki:

37800-99015
 
37800-99015 Switch Assembly, Engine Stop
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, DT14D, DT14F, DT16LC, DT16LN, DT16SC, DT16SN, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ESB, DT25ESC, DT25ESN, DT25MLB, DT25MLC, DT25MLN, DT25MSB, DT25MSC, DT25MSN,
37800-93150
 
37800-93150 Switch Assembly, Engine Stop
DT14D, DT14F, DT16LC, DT16LN, DT16SC, DT16SN, DT3.5LD, DT3.5LE, DT3.5LN, DT3.5LT, DT3.5LX, DT3.5LZ, DT3.5SD, DT3.5SE, DT3.5SN, DT3.5ST, DT3.5SX, DT3.5SZ, DT50, DT50, DT50M, DT50W, DT5LD, DT5LT, DT5LX, DT5LZ, DT5SD, DT5ST, DT5SX, DT5SZ, DT65, DT65, DT
37870-93703
 
37870-93703 Switch Assembly, Engine Stop
DT14C, DT14D, DT14F, DT16LB, DT16LC, DT16LN, DT16SB, DT16SC, DT16SN, DT7.5LB, DT7.5LC, DT7.5LN, DT7.5SB, DT7.5SC, DT7.5SN
37870-93704
 
37870-93704 Switch Assembly, Engine Stop
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, DT14C, DT14D, DT14F, DT16LB, DT16LC, DT16LN, DT16SB, DT16SC, DT16SN, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ESB, DT25ESC, DT25ESN, DT25MLB, DT25MLC, DT25MLN, DT25
37721-95250
 
37721-95250 Switch, neutral
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, DT16LC, DT16LN, DT16LT, DT16LT, DT16LT, DT16SC, DT16SN, DT16ST, DT16ST, DT16ST, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ESB, DT25ESC, DT25ESN, DT25MLB, DT25MLC, DT
37870-93113
 
37870-93113 Switch Assembly, Engine Stop
DT14D, DT14F, DT16LC, DT16LN, DT16SC, DT16SN, DT5LC, DT5LN, DT5SC, DT5SN
Back to top