58414 SCREW, COVER AND COIL BRACKET TO BLOCK (2 1/2") Mercury
1035204, 1035207, 1040200, 1040208, 1050312BC, 1060504, 1070500, 1402202, 1402205, 1700507
SCREW
Price: query
Rating:
Compatible models:
Mercury entire parts catalog list:
- CYLINDER BLOCK AND THERMOSTAT » 58414
- CYLINDER BLOCK AND THERMOSTAT » 58414
- CYLINDER BLOCK AND THERMOSTAT » 58414
1050312BC 1988,1989,1990
- CYLINDER BLOCK » 58414
1070500 1980,1982,1983
1402202 1972,1973,1974
1402205 1975,1976,1977
1700507 1977,1978,1979
Information:
Table 1
Diagnostic Trouble Codes
CDL Code J1939 Code Code Description
(code descriptions may vary) Comments
E1090 (2) 3358-16 High EGR Intake Pressure The ECM detects a higher than desired EGR Intake Pressure
E1095 (1) 2659-17 Low EGR Mass Flow Rate The Electronic Control Module (ECM) detects a lower than desired flow rate through the NRS
E1096 (1) 2659-15 High EGR Mass Flow Rate The ECM detects a higher than desired flow rate through the NRS
E1093 (1) 411-17 Low EGR Differential Pressure The ECM detects an abnormally low reading from the NRS differential pressure sensor.
E1094 (1) 411-15 High EGR Differential Pressure The ECM detects an abnormally high reading from the NRS differential pressure sensor. Note: EGR is an industry standard term used to describe the recirculation of exhaust gas through the engine as a means to reduce "NOx" emissions. Caterpillar has elected to refer to this system as the "NOx Reduction System" (NRS). Diagnostic codes are regulated by SAE, therefore, the diagnostic codes still reflect the EGR nomenclature.
Table 2
Associated Diagnostic Trouble Codes
E1154
E1123
E1092
3609-17
3609-18
5276-7
412-15
412-16
Table 3
Troubleshooting Test Steps Values Results
1. Check for Diagnostic Trouble Codes
A. Establish communication between Cat® Electronic Technician (ET) and the ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Troubleshoot any active or logged diagnostic trouble codes before troubleshooting the event codes outlined in this procedure.
Determine if an associated code is active or logged. Table 2 lists associated diagnostic codes.
Associated Codes
Result: There are associated codes.
Refer to Troubleshooting, "Event Codes" in order to troubleshoot the associated diagnostic code.
Result: There are no associated codes. If the original diagnostic trouble code was a E1095, E1096, 2659-15 and/or a 2659-17.
Proceed to Test Step 2.
Result: There are no associated codes. If the original diagnostic trouble code was a E1093, E1094, 411-17 and/or 411-15.
Proceed to Test Step 5.
Result: There are no associated codes. If the original diagnostic trouble code was a E1090 and/or 3358-16.
Proceed to Test Step 3.
Illustration 1 g03781036
Inspection points for the left side of the engine
(1) NRS inlet valve
(2) NRS temperature sensor
(3) NRS outlet valve
Illustration 2 g03781037
Inspection points for the right side of the engine
(4) NRS cooler outlet
(5) NRS cooler inlet
(6) NRS bellows joint
Table 4
Troubleshooting Test Steps Values Results
2. Inspect the NRS for Leakage
A. Inspect the following components of the NRS for leakage:
Exhaust manifold
Connections for NRS cooler inlet and NRS cooler outlet
NRS venturi inlet and outlet connections
Port locations for NRS differential pressure sensor and NRS absolute pressure sensor
Connections for NRS inlet valve and NRS outlet valve
Common signs of a leak in the NRS are loose connections, damaged lines, or components and exhaust soot buildup around the area that is leaking.
Leakage
Result: Leaks were found in the system.
Repair: Repair the leaks.
Reset all active codes and clear all logged codes. Use Cat ET to perform an "EGR System Test" in order to verify that the problem is resolved.
Result: Leaks were not found in the system.
Proceed to Test Step 3.
3. Use Cat ET to Perform an "EGR System Test"
A. Start the engine.
B. Use Cat ET to perform an "EGR System Test".
Test
Result: The "EGR System Test" fails due to "Delivered Fuel Volume Not Responding".
When the NRS gas flow is being commanded to change, no change in fuel delivery was measured. Increasing or decreasing the NRS gas flow will impact the amount of fuel needed to maintain the desired engine speed.
Proceed to Test Step 4.
Result: The "EGR System Test" fails due to "EGR Delta Pressure Not Responding".
The fault indicates that when the NRS valve moves from open to closed, no change in NRS delta pressure is measured.
Proceed to Test Step 5.
Result: The "EGR System Test" fails due to "EGR Absolute Pressure Not Responding".
The fault indicates that when the NRS valve moves from open to closed, no change in the NRS absolute pressure is measured.
Proceed to Test Step 6.
Result: The "EGR System Test" fails due to "EGR Mass Flow Rate Incorrect".
The fault indicates when the NRS valve moves from open to closed, the desired NRS mass flow is different from the actual mass flow rate.
Proceed to Test Step 4.
Illustrati
Parts screw Mercury:
25764
25764 SCREW
1003203, 1004200, 1005200, 1007208, 1007209, 1010208, 1035204, 1035207, 1040100, 1040102, 1040200, 1040206, 1040208, 10402139D, 1045205, 1075101, 1075202, 1075204, 1090520, 1090524, 1110100, 1110102, 1110204, 1115520, 1115523, 1115525, 1140520, 11406
20646
20646 SCREW, REAR SHIELD TO TOP COWL (5/8")
1007208, 1007209, 1010208, 1020208, 1035204, 1040200, 1040208, 1060504, 1075101, 1075202, 1075204, 1075524, 1080500, 1080508, 1110100, 1110102, 1110204, 1200203, 1225620, 1300623, 1400100, 1402202, 1402205, 1500100, 1850506
31830
31830 SCREW, RIDE-GUIDE KIT TO STEERING ARM (1 3/4")
1035204, 1045217, 1050200, 1060504, 1090524, 1115100, 1115525, 1135100, 1150625, 1150628, 1200628, 1250422GD, 1300623, 1400100, 1402202, 1500100, 1500101, 1650100, 1650502, 1650503, 1800100
30225
30225 SCREW, UPPER END CAP MOUNTING (1")
1080508, 1115100, 1115473WD, 1115503, 1115525, 1135100, 1135473YD, 1150413WD, 1150503, 1150625, 1400100, 1402202, 1402205, 1650100, 1650502, 1800100, 1850503, 1850506
49988
49988 SCREW, UPPER MOUNT COVER - REAR (1 3/4")
1400100, 1402202, 1402205, 1500100, 1500101, 1500205, 1500206, 1650502, 1700507
22956
22956 SCREW, RETAINER BRACKET TO FRONT SUPPORT BRACKET (7/8")
1020208, 1035204, 1035207, 1040200, 1040208, 1045217, 1050200, 1075524, 1080500, 1080508, 1090520, 1090524, 1090528, 1115100, 1115503, 1115520, 1115523, 1115525, 1115528, 1135100, 1140520, 1140528, 1140629, 1150503, 1150538, 1150625, 1200203, 1402205
61802
61802 SCREW, COVER TO BOTTOM COWL (7/8")
1018200, 1020202, 1020208, 1025200, 1035204, 1035207, 1040200, 1040208, 1200203, 1402202, 1402205
34352
34352 SCREW,BRACKET TO STEERING ARM (7/8")
1035204, 1035207, 1040200, 1040208, 10402139D, 1045217, 1050200, 1050312BC, 1402205, 1500206