20572 Mercruiser WASHER, FLYWHEEL HOUSING SCREW (FOR SLOT)


20572 WASHER, FLYWHEEL HOUSING SCREW (FOR SLOT) Mercruiser 00014332, 01207333, 01402414, 01407333, 01751347, 01851333, 01854335, 02287333, 02297343, 02602347, 02607333, 02608427, 03302336, 03307332, 03308333, 04544347, 06661346, 07711346, 08986342, 08987343, 228801, 257B021JS, 260801, 30001854, 32001876, 370 WASHER
20572 WASHER, FLYWHEEL HOUSING SCREW (FOR SLOT) Mercruiser
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Buy WASHER, FLYWHEEL HOUSING SCREW (FOR SLOT) 20572 Mercruiser genuine, new aftermarket parts with delivery
Number on catalog scheme: 8
 

Mercruiser entire parts catalog list:

00014332 1982
01207333 1983
01402414 1984,1985,1986,1987,1988,1989
01407333 1983
01751347 1987,1988,1989,1990,1991,1992
01851333 1983,1984
01854335 1985,1986
02287333 1983
02297343 1983,1985,1986
02602347 1987,1988,1989,1990,1991,1992,1993,1994,1995
02607333 1983
02608427 1987
03302336 1986
03307332 1982
03308333 1983,1984,1985,1987
04544347 1987
06661346 1986,1987,1988,1989
07711346 1986,1987
08986342 1982,1983
08987343 1983,1984,1985,1986,1987
228801 1981,1982
257B021JS 1996,1997
260801 1981,1982,1987
30001854 1984,1986
32001876 1986,1987
37011856 1986,1987
40430002S 1998
40500006T 1998
40500010T 1998
40500010U 1998
40500120U 1998
4052110CR 1990,1991,1992
4111021L1 1998
4111021TS 1998
4111021UT 1998
4111021UU 1998
411102KN2 1998
41510P1UE 1998
4211025RS 1998
4211025TS 1998
4211025TT 1998
4211025US 1998
4211025UU 1998
4231017L1 1998
424106LRS 1998
424106LTT 1998
424106LUS 1998
424106PUU 1998
4262C01JT 1996,1997
430B00001 1990,1991,1992,1993,1994,1995
430L000JS 1996,1997
4332087N1 1998
4350100KS 1997
4350104JS 1996
4350104KS 1997
4350111HS 1995
4350118JS 1996
4350118KS 1997
44031854 1984
443B0002S 1992,1993
443B1003S 1993,1994,1995
443B100JS 1996
443HC00JT 1996,1997

Information:


Table 1
Diagnostic Codes Table for Soot Sensor
J1939 Code CDL Code Code Description
(code descriptions may vary) Comments
4783-3 3397-3 DPF #1 Mean Soot Signal : Voltage Above Normal The Electronic Control Module (ECM) detects the following conditions:
The signal voltage for the soot sensor is greater than 32 VDC for 60 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
The EBPR may close as a precaution.
4783-4 3397-4 DPF #1 Mean Soot Signal : Voltage Below Normal The Electronic Control Module (ECM) detects the following conditions:
The signal voltage for the soot sensor is less than 9 VDC for 60 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
The EBPR may close as a precaution.
4783-12 3397-12 DPF #1 Mean Soot Signal : Failure The ECM detects the following conditions:
The soot sensor has failed.
The warning lamp will come on and the ECM will log the diagnostic code.
4783-21 3397-21 DPF #1 Mean Soot Signal : Data Drifted Low The ECM detects the following conditions:
The signal received from the soot sensor has been too low to be valid for a correctly installed sensor.
The warning lamp will come on and the ECM will log the diagnostic code.
Table 2
Required Tools
Tool Part Number Part Description Qty
A 366-7782 Attenuator 1 The following conditions must exist before any of the preceding codes will become active:
The ECM has been powered for at least 60 seconds.
There are no active 168 codes.The following background information is related to this procedure:The soot sensor is powered from the switched battery voltage. A signal is sent by the soot sensor to one soot antenna. The signal that is received by the other antenna is sent back to the soot sensor. The signal is attenuated by the soot in the Diesel Particulate Filter (DPF). The ECM calculates the soot load in the DPF by using the attenuation information received from the soot sensor.
Illustration 1 g03812262
Schematic diagram for the soot sensor circuit
Illustration 2 g03812265
View of the pin locations on the P1 connector for the soot sensor
(17) CAN C +
(18) CAN C -Complete the procedure in the order in which the steps are listed.
Table 3
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Turn the keyswitch to the OFF position.
B. Inspect the connectors for the soot sensor. Refer to Troubleshooting, "Electrical Connectors - Inspect".
C. Perform a 45 N (10 lb) pull test on each of the wires in the suspect sensor connector and the sensor connections at the ECM.
D. Check the screw for the ECM connector for the correct torque of 6 N m (53 lb in).
E. Check the ground connection on the ECM for abrasions and pinch points.
F. Check the harness for abrasion and pinch points from the suspect sensor to the ECM.
G. Check that the suspect sensor is installed correctly. Check that the suspect sensor is fully seated into the engine.
Loose connection or damaged wire
Result: There is a fault in a connector or the wiring.
Repair: Repair any faulty connectors or replace the wiring harness. Ensure that all the seals are properly in place and ensure that the connectors are correctly coupled.
Use the electronic service tool to clear all logged diagnostic codes and verify that the repair eliminates the fault.
Result: All connectors, pins, and sockets are correctly coupled and/or inserted. The harness is free of corrosion, abrasion, and pinch points.
Repair: There may be an intermittent fault. Use the electronic service tool to perform a Wiggle Test. If no fault is identified
If no fault is identified, proceed to Test Step 2.
2. Check For Active Diagnostic Codes
A. Turn the keyswitch to the OFF position.
B. Connect the electronic service tool to the diagnostic connector.
C. Turn the keyswitch to the ON position. Download the "Product Summary Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
D. Use the electronic service tool to monitor active diagnostic codes or recently logged diagnostic codes. Look for an active or logged code.
E. Turn the keyswitch to the OFF position.
Diagnostic codes
Result: Diagnostic code 4783-3 or 3397-3 is active.
Proceed to Test Step 3.
Result: Diagnostic code 4783-4 or 3397-4 is active.
Proceed to Test Step 4.
Result: Diagnostic code 4783-12 or 3397-12 is active.
Proceed to Test Step 5.
Result: Diagnostic code 4783-21 or 3397-21 is active.
Proceed to Test Step 6.
3. Check for a High Voltage at the Soot Sensor
A. Turn the keyswitch to the ON position.
B. Measure the voltage across pins 1 and 2 on the soot sensor connector.
C. Turn the keyswitch to the OFF position.
Greater than 32 VDC
Result: The supply voltage is within the acceptable range for the soot sensor.
Return the unit to service
Result: The supply voltage is above the acceptable range for the soot sensor.
Repair: Investigate the cause of the high voltage. Refer to Systems Operation, Testing and Adjusting, "Charging System - Inspect".
4. Check for a Low Voltage at the Soot Sensor
A. Turn the keyswitch to the ON position.
B. Measure the voltage across pins 1 and 2 on the soot sensor.
C. Turn the keyswitch to the OFF position.
Less than 9 VDC
Result: The supply voltage is within the acceptable range for the soot sensor.
Return the unit to service.
Result: The supply voltage is below the acceptable range for the soot sensor.
Repair: Make sure that any in-line fuses are intact. Replace any blown fuses.
Check that the supply voltage is adequate. Refer to Systems Operation, Testing and Adjusting, "Charging System - Inspect".
If the supply voltage is satisfactory, inspect the wiring and the connectors. Refer to Troubleshooting, "Electrical Power Supply - Test".
5. Diagnostic Code 4783-12 or 3397-12 is Active
A. If diagnostic code 4783-12 or 3397-12 is active, the soot sensor has a fault.
Faulty sensor
Result: Diagnostic code 4783-12 or 3397-12 is active. T


Parts washer Mercruiser:

35935
 
35935 WASHER, FLYWHEEL STUD
00014332, 00019003, 01206002, 01207333, 01321017, 01326013, 01402414, 01406002, 01407333, 01851333, 01854335, 02287333, 02607333, 02608427, 08987343, 2140208, 2165203, 2165208, 2250507, 5000147JS, 5000150DP, 5000165CE, 5111200LP, 5120136JS, 5120150AR
20533
 
20533 WASHER, FLAME ARRESTOR SCREW
02287333, 02297343, 03302336, 03307332, 04706002, 04707333, 08986342, 2165203, 2165208, 228801, 32001876, 40430002S, 40500006T, 40500010T, 40500010U, 40500120U, 4111021L1, 4111021TS, 4111021UT, 4111021UU, 411102KN2, 41510P1UE, 4231017L1, 424106LRS, 4
25906
 
25906 WASHER, WAVE - REVERSE LOCK VALVE
00014332, 02287333, 02607333, 08986342, 2140208, 2165208, 2250507, 228801, 260801, 2888203, 44031854
56085
 
56085 WASHER, ANODIC BOLT ASSEMBLY
00014332, 00019003, 01321017, 01326013, 2140208, 2165208, 2250507, 5000165CE, 5120150AR, 5220200AS
56720
 
56720 WASHER, MOUNTING BRACEKT SCREW
00014332, 00019003, 01207333, 01321017, 01326013, 01402414, 01407333, 01701335, 01751347, 01851333, 01854335, 02287333, 02297343, 02602347, 02607333, 02608427, 03301310, 04544347, 04707333, 04708004, 04881333, 06661346, 07711346, 08987343, 257B021JS,
53705
 
53705 WASHER, FUEL FILTER BRACKET SCREW
02287333, 02607333, 04706002, 04707333, 08986342, 228801, 260801
56947
 
56947 WASHER, SPONGE NEOPRENE - BATTERY TERMINAL (1-1/4" O.D.)
01206002, 01207333, 01326013, 01402414, 01406002, 01407333, 08986342
27736
 
27736 WASHER, SENSOR SCREW
00014332, 02287333, 02297343, 02607333, 02608427, 03307332, 03308333, 04544347, 06661346, 07711346, 08987343, 30001854, 32001876, 37011856, 44541101S, 4454110AS, 4454110GE, 474H110AR
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