3772050 SUPPORT AS-TOP Caterpillar parts
735B, 740B
Rating:
Alternative (cross code) number:
CA3772050
377-2050
3772050
CA3772050
377-2050
3772050
Weight: 46 pounds 21 kg.
ARTICULATED TRUCK, EJECTOR TRUCK,
Information:
Probable Causes
Engine Oil Level
Low engine oil levelEngine Oil Cooler
Restriction in the engine oil cooler core
Engine oil cooler bypass valveEngine Coolant Temperature
High engine coolant temperatureRecommended Actions
Low Engine Oil Level
Use the engine oil dipstick to check for the correct oil level. If necessary, add engine oil to the crankcase.Restriction in the Engine Oil Cooler Core
Check the engine oil cooler core for damage and for plugging. Clean the engine oil cooler core or replace the engine oil cooler core, if necessary. Refer to Disassembly and assembly for the procedure to remove and install the oil cooler.Engine Oil Cooler Bypass Valve
Inspect the components of the engine oil cooler bypass valve for damage. Clean the engine oil cooler bypass valve and clean the bore for the valve. Ensure that the bypass valve is not stuck in the open position. Replace the components of the bypass valve, if necessary. Refer to Disassembly and assembly for the procedure to remove and install the oil filter base.High Engine Coolant Temperature
If a high coolant temperature condition is also occurring, refer to the symptom Troubleshooting, "Coolant Temperature Is High".
Engine Oil Level
Low engine oil levelEngine Oil Cooler
Restriction in the engine oil cooler core
Engine oil cooler bypass valveEngine Coolant Temperature
High engine coolant temperatureRecommended Actions
Low Engine Oil Level
Use the engine oil dipstick to check for the correct oil level. If necessary, add engine oil to the crankcase.Restriction in the Engine Oil Cooler Core
Check the engine oil cooler core for damage and for plugging. Clean the engine oil cooler core or replace the engine oil cooler core, if necessary. Refer to Disassembly and assembly for the procedure to remove and install the oil cooler.Engine Oil Cooler Bypass Valve
Inspect the components of the engine oil cooler bypass valve for damage. Clean the engine oil cooler bypass valve and clean the bore for the valve. Ensure that the bypass valve is not stuck in the open position. Replace the components of the bypass valve, if necessary. Refer to Disassembly and assembly for the procedure to remove and install the oil filter base.High Engine Coolant Temperature
If a high coolant temperature condition is also occurring, refer to the symptom Troubleshooting, "Coolant Temperature Is High".
Caterpillar parts catalog:
Parts support Caterpillar catalog:
1913034
SUPPORT
735, 735B, 740, 740B, 980G, 980G II, 980H
735, 735B, 740, 740B, 980G, 980G II, 980H
1881956
SUPPORT
735, 735B, 740, 740B
735, 735B, 740, 740B
3285177
SUPPORT-STEP
725, 725C, 730, 730C, 735, 735B, 740, 740B
725, 725C, 730, 730C, 735, 735B, 740, 740B
3624569
SUPPORT AS
735B, 740B
735B, 740B
3363488
SUPPORT AS
735B, 740B
735B, 740B
3531223
SUPPORT AS
725C, 730C, 735B, 740B
725C, 730C, 735B, 740B
3519842
SUPPORT
735B, 740B
735B, 740B
3580717
SUPPORT AS
735B, 740B
735B, 740B
3518202
SUPPORT
735B, 740B
735B, 740B
3337929
SUPPORT AS
735B, 740B
735B, 740B
3526385
SUPPORT AS
725C, 730C, 735B, 740B
725C, 730C, 735B, 740B
3526386
SUPPORT AS
725C, 730C, 735B, 740B
725C, 730C, 735B, 740B
3363488
SUPPORT AS
735B, 740B
735B, 740B
3624569
SUPPORT AS
735B, 740B
735B, 740B
2255657
SUPPORT AS
R1600, R1600G, R1600H
R1600, R1600G, R1600H
1869135
SUPPORT
R1600, R1600G, R1600H
R1600, R1600G, R1600H
1869191
SUPPORT
R1600, R1600G, R1600H
R1600, R1600G, R1600H
1869553
SUPPORT
R1600, R1600G
R1600, R1600G
3526385
SUPPORT AS
725C, 730C, 735B, 740B
725C, 730C, 735B, 740B
3337929
SUPPORT AS
735B, 740B
735B, 740B
3518202
SUPPORT
735B, 740B
735B, 740B
3580717
SUPPORT AS
735B, 740B
735B, 740B
3519842
SUPPORT
735B, 740B
735B, 740B
3531223
SUPPORT AS
725C, 730C, 735B, 740B
725C, 730C, 735B, 740B