3877060 Volvo.Penta Lever


3877060 Lever Volvo.Penta MD6; MD6A; MD6B Lever
3877060 Lever Volvo Penta
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$4,227.35
 

17-07-2021

-: -
Vollrath 3877060 Affordable Portable Hot Food Station
Number on catalog scheme: 31
 

Compatible models:

MD6; MD6A; MD6B   Volvo.Penta

Volvo Penta entire parts catalog list:

MD6; MD6A; MD6B; MD7; MD7A; MD7B

Information:


Table 1
J1939 Codes and Description Comments
3470-8
Engine Turbocharger Compressor Control : Abnormal Frequency, Pulse Width, or Period The actuator has detected an error in the Pulse Width Modulated (PWM) signal that is from the Electronic Control Module (ECM).
The code is logged.
The engine is shut down.
5420-12
Engine Turbocharger Compressor Bypass Actuator #1 : Failure During a self-test the actuator has detected an internal fault.
The code is logged.
The engine is shut down. Note: For a 3470-9 Engine Turbocharger Compressor Bypass Actuator Position : Abnormal Update Rate, refer to Troubleshooting , CAN Data Link - Test for information that is related to troubleshooting the data link circuitry.
Illustration 1 g06488675
For the complete circuit details, refer to the full schematic.
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect the Cat® Electronic Technician (Cat ET) Service Tool to the service tool connector.
B. Determine if a code is active or logged.
Codes
Result: A 3675-8 code is active or logged.
Proceed to Test Step 2.
Result: A 5420-12 code is active or logged.
Repair: The turbocharger compressor bypass actuator has detected an internal problem with the actuator electronics. Replace the compressor bypass actuator.
2. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Proceed to Test Step 3.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 3.
3. Check the Wiring for an Open Circuit
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the L-C1 and L-C2 wiring harness connectors from the Electronic Control Module (ECM).
C. Disconnect the turbocharger compressor bypass actuator connector.
D. Measure the resistance between the following locations:
- Terminal 18 (PWM +) of the compressor bypass actuator connector and terminal 3 of the L-C2 ECM connector.
- Terminal 10 (PWM -) of the compressor bypass actuator connector and terminal 63 of the L-C1 ECM connector.
Open Circuit
Result: Both measurements were less than 10 ohms between the connector terminals.
Proceed to Test Step 4.
Result: One or more of the measurements were greater than 10 ohms between the connector terminals.
Repair: An open circuit has been detected. Repair or replace the wiring harness.
If the problem is not resolved, proceed to Test Step 4.
4. Check the Wiring for a Short Circuit to Engine Ground
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the L-C1 and L-C2 wiring harness connectors from the ECM.
C. Disconnect the turbocharger compressor bypass actuator connector.
D. Measure the resistance between the following locations:
- Terminal 18 (PWM +) of the turbocharger compressor bypass actuator connector and engine ground.
- Terminal 10 (PWM -) of the turbocharger compressor bypass actuator connector and engine ground.
Short Circuit
Result: Both measurements were greater than 100 K ohms between a turbocharger compressor bypass actuator connector terminal and engine ground.
Proceed to Test Step 5.
Result: One or more of the measurements were less than 100 K ohms between a turbocharger compressor bypass actuator connector terminal and engine ground.
Repair: There is a short circuit in the wiring harness. Repair or replace the wiring harness.
If the problem is not resolved, proceed to Test Step 5.
5. Check the Wiring for a Short Circuit
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the L-C1 and L-C2 wiring harness connectors from the ECM.
C. Disconnect the turbocharger compressor bypass actuator connector.
D. Measure the resistance between the following locations:
- Connector L-C2 terminal 3 (PWM +) and all other terminals of the ECM connector.
- Connector L-C1 terminal 63 (Digital Return) and all other terminals of the ECM connector.
Short Circuit
Result: One or more of the measurements were less than 100 K ohms between a connector terminals and any other terminal in the ECM connector.
Repair: There is a short circuit in the wiring harness. Repair or replace the wiring harness.
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).


Parts lever Volvo Penta:

803647
Lever
803647 Lever
MB10A, MD11; MD11C; MD11D, MD1B; MD2B; AQD2B, MD5A; MD5B; MD5C, MD6; MD6A; MD6B
834021
 
834021 Lever
AQ225D; AQ225E; AQ225F, AQ260A; AQ260B; BB260A, MB10A, MD11; MD11C; MD11D, MD1B; MD2B; AQD2B, MD5A; MD5B; MD5C, MD6; MD6A; MD6B
839240
 
839240 Lever
MB10A, MD11; MD11C; MD11D, MD5A; MD5B; MD5C, MD6; MD6A; MD6B
840140
 
840140 Lever
MD6; MD6A; MD6B
840151
Lever
840151 Lever
MD6; MD6A; MD6B
840225
Lever
840225 Lever
MD6; MD6A; MD6B
840085
 
840085 Lever
MD6; MD6A; MD6B
840084
 
840084 Lever
MD6; MD6A; MD6B
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