0322610 SCREW,Thermostat cover JOHNSON
70EL77S, 70EL78C, 70EL79R, 75ELR77S, 75ELR78C, 75ELR79R, J60ELCCR, J60ELCDS, J60ELCUC, J65RWLCDR, J65RWLCOC, J65RWLCRS, J65WMLCDR, J65WMLCOC, J70ELCIH, J70ELCNB, J70ELCOS, J70ELCRD, J70ELCSA, J70ELCTE, J75ECCA, J75ECDC, J75ECNB, J75ECOS, J75ECRD, J75
SCREW
Price: query
Rating:
Compatible models:
BRP JOHNSON entire parts catalog list:
- CYLINDER & CRANKCASE » 0322610
70EL79R 1979
75ELR77S, 75ER77S 1977
75ELR78C, 75ER78C 1978
75ELR79R, 75ER79R 1979
J60ELCCR, J60TLCCR, J60TTLCCR 1988
J60ELCDS, J60TLCDS 1986
J60ELCUC, J60TLCUC 1987
J65RWLCDR, J65TELCDR 1986
J65RWLCOC, J65TELCOC 1985
J65RWLCRS, J65TELCRS, J65WTLCRS 1984
J65WMLCDR 1986
J65WMLCOC, J65WTLCOC 1985
J70ELCIH, J70ELCIM, J70TLCIM 1981
J70ELCNB, J70TLCNB 1982
J70ELCOS, J70TLCOS 1985
J70ELCRD, J70TLCRD 1984
J70ELCSA 1980
J70ELCTE, J70TLCTE 1983
J75ECCA 1988
J75ECDC 1986
J75ECNB, J75ELCNB, J75TLCNB 1982
J75ECOS 1985
J75ECRD, J75ELCRD, J75TLCRD 1984
J75ECTE, J75ELCTE, J75TLCTE 1983
J75ECUR 1987
J75ERCIH, J75ERCIM, J75ERLCIH, J75ERLCIM, J75TELCIM, J75TRLCIH 1981
J75ERCSA, J75ERLCSA, J75TRLCSA 1980
Information:
Probable Causes
Active codes and logged codes
Fuel quality
Fuel system
Fuel injectors
Lubrication
Valve train
Gear train and components of the lower endRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM).
B. Monitor the diagnostic codes on Cat ET. Check for active diagnostic codes.
Note: Wait at least 30 seconds in order for diagnostic codes to become active.
Codes
Result: There are active codes.
Repair: Troubleshoot any codes before continuing with this procedure.
Verify that the repair eliminated the problem.
Result: There are no active codes.
Proceed to Test Step 2.
2. Fuel Quality
A. Refer to Operation and Maintenance Manual for information on the proper characteristics of the fuel for the engine. If necessary, obtain a fuel analysis in order to confirm that the correct fuel is being used for the engine. Refer to Systems Operation/Testing and Adjusting, "Fuel Quality - Test" for the proper procedure.
B. Cold weather adversely affects the characteristics of the fuel. Monitor the status screen on Cat ET in order to verify that the engine has exited cold mode (if applicable). Observe the reading for coolant temperature on the Cat ET.
Fuel
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is not OK.
Repair: Replace the fuel.
Verify that the repair eliminated the problem.
3. Fuel System
A. Inspect the fuel system. Refer to Systems Operation/Testing and Adjusting, "Fuel System" for additional information.
B. Check for the proper operation of the fuel transfer pump.
Fuel
Result: The fuel system is OK.
Proceed to Test Step 4.
Result: The fuel system is not OK.
Repair: Make the necessary repairs.
Verify that the repair eliminated the problem.
4. Fuel Injectors
If service has been performed on the engine fuel system recently, verify that the injector trim files are correct. Use Cat ET to check that the injector trim files are correct for the injectors that are installed on the engine.
A. Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Perform the "Automatic Cylinder Cutout Test" on Cat ET.
Injector Solenoid Test
Result: The test was successful.
Proceed to Test Step 5.
Result: The test was not successful.
Repair:Diagnose the problem and then repair the problem.
Reset all active codes and clear all logged codes.
Verify that the repair eliminated the problem.
5. Proper Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Clean any oil passages that are questionable. Refer to the Disassembly and Assembly for additional information.
C. Inspect the engine oil filters for ferrous material.
D. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination and the origin of the contamination.
Lubrication
Result: The oil passages are not blocked and the engine has proper lubrication.
Proceed to Test Step 6.
Result: The oil passages are blocked or the engine does not have proper lubrication.
Repair: Make the necessary repairs
Verify that the repair eliminated the problem.
6. Valve Train Components
A. Check the valve lash. Refer to Troubleshooting, "Valve Lash Is Excessive".
B. Check for damage to valve train components. Remove the valve cover from the suspect cylinders. Check the following items for damage:
- Camshaft
- Valve rotocoil
- Valve springs
- Camshaft followers
- Rocker shaft
- Bridges
- Pushrods
- Injectors
Refer to the Disassembly and Assembly for additional information.
C. Check for valves that do not move freely. Remove the cylinder head and inspect the valves.
Refer to the Disassembly and Assembly for additional information.
Valve train
Result: The valve train components are not damaged.
Proceed to Test Step 7.
Result: The valve train components are damaged.
Repair: Make the necessary repairs, Verify that the repair eliminated the problem.
Verify that the repair eliminated the problem.
7. Gear Train and Components of the Lower End
A. Inspect the gear train and lower end components.
Gear train
Result: The gear train or lower end components are damaged.
Repair: Replace any damaged parts.
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).
Active codes and logged codes
Fuel quality
Fuel system
Fuel injectors
Lubrication
Valve train
Gear train and components of the lower endRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM).
B. Monitor the diagnostic codes on Cat ET. Check for active diagnostic codes.
Note: Wait at least 30 seconds in order for diagnostic codes to become active.
Codes
Result: There are active codes.
Repair: Troubleshoot any codes before continuing with this procedure.
Verify that the repair eliminated the problem.
Result: There are no active codes.
Proceed to Test Step 2.
2. Fuel Quality
A. Refer to Operation and Maintenance Manual for information on the proper characteristics of the fuel for the engine. If necessary, obtain a fuel analysis in order to confirm that the correct fuel is being used for the engine. Refer to Systems Operation/Testing and Adjusting, "Fuel Quality - Test" for the proper procedure.
B. Cold weather adversely affects the characteristics of the fuel. Monitor the status screen on Cat ET in order to verify that the engine has exited cold mode (if applicable). Observe the reading for coolant temperature on the Cat ET.
Fuel
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is not OK.
Repair: Replace the fuel.
Verify that the repair eliminated the problem.
3. Fuel System
A. Inspect the fuel system. Refer to Systems Operation/Testing and Adjusting, "Fuel System" for additional information.
B. Check for the proper operation of the fuel transfer pump.
Fuel
Result: The fuel system is OK.
Proceed to Test Step 4.
Result: The fuel system is not OK.
Repair: Make the necessary repairs.
Verify that the repair eliminated the problem.
4. Fuel Injectors
If service has been performed on the engine fuel system recently, verify that the injector trim files are correct. Use Cat ET to check that the injector trim files are correct for the injectors that are installed on the engine.
A. Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Perform the "Automatic Cylinder Cutout Test" on Cat ET.
Injector Solenoid Test
Result: The test was successful.
Proceed to Test Step 5.
Result: The test was not successful.
Repair:Diagnose the problem and then repair the problem.
Reset all active codes and clear all logged codes.
Verify that the repair eliminated the problem.
5. Proper Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Clean any oil passages that are questionable. Refer to the Disassembly and Assembly for additional information.
C. Inspect the engine oil filters for ferrous material.
D. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination and the origin of the contamination.
Lubrication
Result: The oil passages are not blocked and the engine has proper lubrication.
Proceed to Test Step 6.
Result: The oil passages are blocked or the engine does not have proper lubrication.
Repair: Make the necessary repairs
Verify that the repair eliminated the problem.
6. Valve Train Components
A. Check the valve lash. Refer to Troubleshooting, "Valve Lash Is Excessive".
B. Check for damage to valve train components. Remove the valve cover from the suspect cylinders. Check the following items for damage:
- Camshaft
- Valve rotocoil
- Valve springs
- Camshaft followers
- Rocker shaft
- Bridges
- Pushrods
- Injectors
Refer to the Disassembly and Assembly for additional information.
C. Check for valves that do not move freely. Remove the cylinder head and inspect the valves.
Refer to the Disassembly and Assembly for additional information.
Valve train
Result: The valve train components are not damaged.
Proceed to Test Step 7.
Result: The valve train components are damaged.
Repair: Make the necessary repairs, Verify that the repair eliminated the problem.
Verify that the repair eliminated the problem.
7. Gear Train and Components of the Lower End
A. Inspect the gear train and lower end components.
Gear train
Result: The gear train or lower end components are damaged.
Repair: Replace any damaged parts.
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 screw JOHNSON:
0312852
0312852 SCREW,Throttle and choke valve
100ESL71A, 100ESL72R, 10E74G, 10E75C, 10E76G, 10E77A, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 15E74G, 15E75C, 15E76A, 15E77M, 175TL77S, 1R69C, 1R70R,
0510193
0510193 SCREW,Sems
100ML79S, 10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 115ESL70D, 115ML79R, 140ML79R, 150TL78S, 150TL79C, 15E74G, 15E75C, 15E76A, 15E77M, 15E78B, 15E79E, 175TL77S, 175TL78C, 175TL79R, 1R69C, 1R70R, 200TL76S, 200TL77C, 200TL78R, 200TL79A, 20R69B,
0302510
0302510 SCREW,Housing to powerhead
100ESL71A, 100ESL72R, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 50ES71S, 50ES72C, 50ES73R, 50ES74M, 50ES75B, 50R79C, 55E76E, 55E77D, 55E78S, 55E79C, 55ES69A, 60ES70B, 60ES7
0312677
0312677 SCREW,Filter cap
100ESL71A, 100ESL72R, 100ML79S, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78C, 140ML79R, 150TL78S, 150TL79C, 175TL77S, 175TL7
0307062
0307062 SCREW,Manifold,short
65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ESLR75B, V4A-20A, V4S-20A, VX-14B
0309021
0309021 SCREW, Lower motor cover
55ES69A, 60ES70B, 60ES71C, 65ES72S, 65ES73R, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR76D, 75ELR77S, 75ELR78C, 75ELR79R, 75ESLR75B, J70ELCIH, J70ELCNB, J70ELCSA, J70ELCTE, J75ECNB, J75ECTE, J75ERCIH, J75ERCSA
0319317
0319317 SCREW, Air silencer cover to base
10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 15E74G, 15E75C, 15E76A, 15E77M, 15E78B, 15E79E, 25E78C, 35E78R, 4R78E, 55E76E, 6R78B, 70EL77S, 70EL78C, 70EL79R, 75ELR77S, 75ELR78C, 75ELR79R, J10ECSE, J10ELCID, J10ELCNS, J10ELCRA, J10ELCTC, J15ECIS,
0328694
0328694 SCREW, Front to rear cover
AM55RSLD, BJ115ELEDR, BJ115TLEDA, BJ150ELECD, BJ150ELEDB, BJ150ELEUC, BJ175EXECD, BJ175EXEDB, BJ175EXEUC, BJ175PLEES, BJ175PLSIF, BJ175PLSSC, BJ200CXEDR, BJ200CXEEB, BJ200CXSSE, BJ200PLSIF, BJ20SEECB, BJ20SEEDA, BJ20SEEUM, BJ20SRECB, BJ20SREDA, BJ20S