3941679 TRUNNION GP-AXLE Caterpillar parts
950 GC
Rating:
Alternative (cross code) number:
CA3941679
394-1679
3941679
CA3941679
394-1679
3941679
WHEEL LOADER,
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Front Brake Line Hose for Chevrolet G30 1971 5.7L 350cid V8#3941679
a-partrix Fitment: Front Brake Line Hose for Chevrolet G30 1971 5.7L 350cid V8 #3941679 || Package Included: 1X Front Brake Hydraulic Hose || OEM / Interchange Numbers: 3941679 || Specification: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || Made of high-quality materials and has high temperature and corrosion resistance properties, ensuring stability and durability in extreme environments. At the same time, its design can withstand high pressure, ensuring that there will be no leakage or rupture during emergency braking and intense driving. In addition, through careful surface treatment and material selection, wear resistance has been enhanced, service life has been extended, and maintenance requirements have been reduced
a-partrix Fitment: Front Brake Line Hose for Chevrolet G30 1971 5.7L 350cid V8 #3941679 || Package Included: 1X Front Brake Hydraulic Hose || OEM / Interchange Numbers: 3941679 || Specification: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || Made of high-quality materials and has high temperature and corrosion resistance properties, ensuring stability and durability in extreme environments. At the same time, its design can withstand high pressure, ensuring that there will be no leakage or rupture during emergency braking and intense driving. In addition, through careful surface treatment and material selection, wear resistance has been enhanced, service life has been extended, and maintenance requirements have been reduced
Front Brake Hydraulic Hose for GMC G25/G2500 Van 1971 5.7L 350cid V8#3941679
Generic [Perfect Fitment]: Compatible with GMC G25/G2500 Van 1971 5.7L 350cid V8---Front || [Package Included]: (Pack of 1) Front Brake Hydraulic Hose || [Reference Number]: The Brake Hydraulic Hose's reference number: 3941679 || [Product Specification]: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || [Higher Quality] : Every brake hose is subjected to a high pressure quality assurance test before leaving the factory, ensuring trouble free installation and operation.
Generic [Perfect Fitment]: Compatible with GMC G25/G2500 Van 1971 5.7L 350cid V8---Front || [Package Included]: (Pack of 1) Front Brake Hydraulic Hose || [Reference Number]: The Brake Hydraulic Hose's reference number: 3941679 || [Product Specification]: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || [Higher Quality] : Every brake hose is subjected to a high pressure quality assurance test before leaving the factory, ensuring trouble free installation and operation.
Front Brake Line Hose for GMC C15/C1500 Suburban 1970 6.6L 402cid V8#3941679
a-partrix Fitment: Front Brake Line Hose for GMC C15/C1500 Suburban 1970 6.6L 402cid V8 #3941679 || Package Included: 1X Front Brake Hydraulic Hose || OEM / Interchange Numbers: 3941679 || Specification: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || Made of high-quality materials and has high temperature and corrosion resistance properties, ensuring stability and durability in extreme environments. At the same time, its design can withstand high pressure, ensuring that there will be no leakage or rupture during emergency braking and intense driving. In addition, through careful surface treatment and material selection, wear resistance has been enhanced, service life has been extended, and maintenance requirements have been reduced
a-partrix Fitment: Front Brake Line Hose for GMC C15/C1500 Suburban 1970 6.6L 402cid V8 #3941679 || Package Included: 1X Front Brake Hydraulic Hose || OEM / Interchange Numbers: 3941679 || Specification: Bracket: No; End 1 Fitting Size (IN): 3/8; End 1 Fitting Type: Female; End 2 Fitting Size (IN): 7/16; End 2 Fitting Type: Male; Hose Material 1: EPDM; Length (IN): 13.14; Length (MM): 334 || Made of high-quality materials and has high temperature and corrosion resistance properties, ensuring stability and durability in extreme environments. At the same time, its design can withstand high pressure, ensuring that there will be no leakage or rupture during emergency braking and intense driving. In addition, through careful surface treatment and material selection, wear resistance has been enhanced, service life has been extended, and maintenance requirements have been reduced
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Compatible equipment models: 3941679:
Information:
Table 1 lists the diagnostic trouble code for low intake manifold air pressure.
Table 1
Diagnostic Trouble Code
CDL Code and Description Conditions which Generate the Code System Response
E1045(2) Low Intake Manifold Pressure This code indicates that the intake manifold air pressure has dropped below the programmed threshold. The code is logged.
Engine power is derated. Test Step 1. Check for Diagnostic Trouble Codes
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Download the "Product Summary Report" from the engine ECM) before performing any troubleshooting or clearing diagnostic trouble codes.
Check for an E583 High Air Inlet #1 Differential Pressure that is active or logged. Results:
E1045 Active or Logged - Repair: Refer to Troubleshooting, "Inlet Air Is Restricted" for troubleshooting information.STOP
E583 Active or Logged - Proceed to Test Step 2.Test Step 2. Check the Air Filter for Restrictions
Visually inspect the air filter elements for plugging. Check that the air filter housing is in good repair. Ensure that any damage to the housing is not causing an air restriction at the air inlet.
Visually inspect the inlet piping between the air filter housing and the turbocharger. Check the piping for dents and damage that may cause restriction. Expected Result:The air filter is clean and the air inlet is not restricted.Results:
OK - The air filters are OK and the inlet is not restricted. Proceed to Test Step 3.
- A restricted filter element is found.Repair: Clean the filter elements or replace the filter elements. Repair any inlet restriction that is found. Verify that the problem has been resolved.STOPTest Step 3. Inspect the Air Piping and Connections
Illustration 1 g02068395
Rubber couplings for the air intake system piping (left side engine view)
Visually inspect the air intake system piping from the turbocharger compressor outlet to the inlet of the air-to-air aftercooler core. Also, inspect the piping from the outlet of the air-to-air aftercooler to the intake of the engine. Check that the piping is in good repair and check that the piping is not leaking.
Remove the rubber couplings for the piping that are on each side of the engine. Inspect the couplings for air leaks. If necessary, replace the couplings. Expected Result:The piping and rubber couplings are in good repair.Results:
OK - The piping and rubber couplings are OK. Replace the couplings. Ensure that the clamps are tight. Verify that there are no leaks in the system. Proceed to Test Step 4.
Not OK - A problem with the piping has been identified.Repair: Replace the damaged piping or hose connections. Verify that the problem has been resolved.STOPTest Step 4. Inspect the TurbochargerRemove the connection for the inlet air and the exhaust connection to the turbocharger. Verify that the compressor wheel and the turbine wheel are spinning freely. Verify that the compressor wheel and the turbine wheel are not damaged.Expected Result:The turbocharger is in good repair.Results:
Not OK - Repair: Replace the turbocharger. Return the engine to service.STOP
Table 1
Diagnostic Trouble Code
CDL Code and Description Conditions which Generate the Code System Response
E1045(2) Low Intake Manifold Pressure This code indicates that the intake manifold air pressure has dropped below the programmed threshold. The code is logged.
Engine power is derated. Test Step 1. Check for Diagnostic Trouble Codes
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Download the "Product Summary Report" from the engine ECM) before performing any troubleshooting or clearing diagnostic trouble codes.
Check for an E583 High Air Inlet #1 Differential Pressure that is active or logged. Results:
E1045 Active or Logged - Repair: Refer to Troubleshooting, "Inlet Air Is Restricted" for troubleshooting information.STOP
E583 Active or Logged - Proceed to Test Step 2.Test Step 2. Check the Air Filter for Restrictions
Visually inspect the air filter elements for plugging. Check that the air filter housing is in good repair. Ensure that any damage to the housing is not causing an air restriction at the air inlet.
Visually inspect the inlet piping between the air filter housing and the turbocharger. Check the piping for dents and damage that may cause restriction. Expected Result:The air filter is clean and the air inlet is not restricted.Results:
OK - The air filters are OK and the inlet is not restricted. Proceed to Test Step 3.
- A restricted filter element is found.Repair: Clean the filter elements or replace the filter elements. Repair any inlet restriction that is found. Verify that the problem has been resolved.STOPTest Step 3. Inspect the Air Piping and Connections
Illustration 1 g02068395
Rubber couplings for the air intake system piping (left side engine view)
Visually inspect the air intake system piping from the turbocharger compressor outlet to the inlet of the air-to-air aftercooler core. Also, inspect the piping from the outlet of the air-to-air aftercooler to the intake of the engine. Check that the piping is in good repair and check that the piping is not leaking.
Remove the rubber couplings for the piping that are on each side of the engine. Inspect the couplings for air leaks. If necessary, replace the couplings. Expected Result:The piping and rubber couplings are in good repair.Results:
OK - The piping and rubber couplings are OK. Replace the couplings. Ensure that the clamps are tight. Verify that there are no leaks in the system. Proceed to Test Step 4.
Not OK - A problem with the piping has been identified.Repair: Replace the damaged piping or hose connections. Verify that the problem has been resolved.STOPTest Step 4. Inspect the TurbochargerRemove the connection for the inlet air and the exhaust connection to the turbocharger. Verify that the compressor wheel and the turbine wheel are spinning freely. Verify that the compressor wheel and the turbine wheel are not damaged.Expected Result:The turbocharger is in good repair.Results:
Not OK - Repair: Replace the turbocharger. Return the engine to service.STOP
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts trunnion Caterpillar catalog:
3941677
TRUNNION GP-AXLE
950 GC
950 GC
3941681
TRUNNION
950 GC
950 GC
3805439
TRUNNION GP-ENGINE
3512C, 3516C
3512C, 3516C
3353181
TRUNNION GP-ENGINE
3508B, 3508C
3508B, 3508C
3948969
TRUNNION GP-BULLDOZER
D7E LGP
D7E LGP