0302528 RING,Retaining,gearcase JOHNSON
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40R69R, 40R70A, RD-30A, RDS-30A, RX-16M
RING
Price: query
Rating:
BRP JOHNSON entire parts catalog list:
- GEARCASE GROUP » 0302528
33E70M, 33EL70M, 33R70M, 33RL70M 1970
33E70M, 33EL70M, 33R70M, 33RL70M 1970
40E69R, 40EL69R 1969
40E70A, 40EL70A 1970
40E71B, 40E71G, 40EL71B, 40EL71G, 40R71B, 40R71G, 40RL71B, 40RL71G 1971
40R69R, 40RL69R 1969
40R70A, 40RL70A 1970
RD-30A, RD-30D, RD-30S, RDL-30A, RDL-30D, RDL-30S 1968
RDS-30A, RDS-30C, RDS-30D, RDS-30S, RDSL-30A, RDSL-30C, RDSL-30D, RDSL-30S 1968
RX-16M, RX-16R, RXE-16M, RXE-16R, RXEL-16M, RXEL-16R, RXL-16M, RXL-16R 1968
Information:
Probable Causes
Cold mode
Starting aids (if applicable)
Coolant temperature sensor
Water temperature regulators
Engine speed/timing
Injectors
Engine parameters
Fuel supply
Component wear
Cooling system
TurbochargerRecommended Actions
Cold Mode
Excessive white smoke emissions may occur during cold mode operation of the engine. During cold mode operation of the engine, the Electronic Control Module (ECM) may modify the injection timing and the ECM may cut out certain engine cylinders. This will increase startability and this will reduce warm up time. Cold mode is activated whenever the engine coolant temperature falls below a predetermined value. Cold mode remains active until the engine has warmed or a time limit is exceeded.Starting Aids (If Applicable)
If a jacket water heater is installed on your application, check for proper operation of the circuit. Repair the circuit for the jacket water heater, if necessary.
If the application has an ether injection system, ensure that the ether canister is not empty or low. Replace the ether canister if the ether canister is empty or low. If an electrical problem with the ether injection system is suspected, refer to Troubleshooting, "Ether Starting Aid - Test".Coolant Temperature Sensor
Compare the coolant temperature from Caterpillar Electronic Technician (ET) to the coolant temperature that is obtained from the 6V-9130 Temperature Adapter (MULTIMETER). Ensure that the temperature readings are reasonable for the conditions that are present.Water Temperature Regulators
Check the water temperature regulators for correct operation. Verify that the engine reaches full operating temperature. If the engine does not reach full operating temperature, a water temperature regulator may be stuck open. Remove the water temperature regulator and inspect the water temperature regulator. If necessary, repair the water temperature regulator and/or replace the coolant temperature regulator. Refer to the Systems Operation/Testing and Adjusting manual for the proper procedure.Engine Speed/Timing
Check the calibration of the engine speed/timing sensor. Refer to Troubleshooting, "Timing - Calibrate".
Verify that the timing of the crankshaft and camshaft drive gears are set with the proper orientation. Refer to Disassembly and Assembly for information that is related to the correct gear installation.Injectors
Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
Perform the "Cylinder Cutout Test" on Cat ET in order to determine the performance of each cylinder. Refer to Troubleshooting, "Injector Solenoid - Test" for the proper procedure.Engine Parameters
Verify that the current flash file has been installed and then verify that the correct engine parameters are being used.Fuel Supply
Check the fuel quality. Low cetane fuel can create white smoke. If necessary, replace the fuel with a higher cetane fuel.Component Wear
Check the valve lash and reset the valve lash, if necessary. Refer to Systems Operation/Testing and Adjusting.
Possible causes of low compression are shown in the following list:
Faulty piston
Faulty piston rings
Worn cylinder bores
Worn valves
Faulty cylinder head gasket
Damaged cylinder head
Perform all necessary repairs. Ensure that the repairs have eliminated the problem. Cooling System
Check for an internal coolant leak into the cylinder and/or the exhaust. Refer to Systems Operation/Testing and Adjusting for information on inspecting the cooling system.Turbocharger
Inspect the turbocharger for failure of turbocharger oil seal. Remove the exhaust outlet piping from the turbocharger. Visually inspect the piping for the presence of oil. Refer to Operation and Maintenance Manual, Turbocharger-Inspect for additional information.
Cold mode
Starting aids (if applicable)
Coolant temperature sensor
Water temperature regulators
Engine speed/timing
Injectors
Engine parameters
Fuel supply
Component wear
Cooling system
TurbochargerRecommended Actions
Cold Mode
Excessive white smoke emissions may occur during cold mode operation of the engine. During cold mode operation of the engine, the Electronic Control Module (ECM) may modify the injection timing and the ECM may cut out certain engine cylinders. This will increase startability and this will reduce warm up time. Cold mode is activated whenever the engine coolant temperature falls below a predetermined value. Cold mode remains active until the engine has warmed or a time limit is exceeded.Starting Aids (If Applicable)
If a jacket water heater is installed on your application, check for proper operation of the circuit. Repair the circuit for the jacket water heater, if necessary.
If the application has an ether injection system, ensure that the ether canister is not empty or low. Replace the ether canister if the ether canister is empty or low. If an electrical problem with the ether injection system is suspected, refer to Troubleshooting, "Ether Starting Aid - Test".Coolant Temperature Sensor
Compare the coolant temperature from Caterpillar Electronic Technician (ET) to the coolant temperature that is obtained from the 6V-9130 Temperature Adapter (MULTIMETER). Ensure that the temperature readings are reasonable for the conditions that are present.Water Temperature Regulators
Check the water temperature regulators for correct operation. Verify that the engine reaches full operating temperature. If the engine does not reach full operating temperature, a water temperature regulator may be stuck open. Remove the water temperature regulator and inspect the water temperature regulator. If necessary, repair the water temperature regulator and/or replace the coolant temperature regulator. Refer to the Systems Operation/Testing and Adjusting manual for the proper procedure.Engine Speed/Timing
Check the calibration of the engine speed/timing sensor. Refer to Troubleshooting, "Timing - Calibrate".
Verify that the timing of the crankshaft and camshaft drive gears are set with the proper orientation. Refer to Disassembly and Assembly for information that is related to the correct gear installation.Injectors
Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
Perform the "Cylinder Cutout Test" on Cat ET in order to determine the performance of each cylinder. Refer to Troubleshooting, "Injector Solenoid - Test" for the proper procedure.Engine Parameters
Verify that the current flash file has been installed and then verify that the correct engine parameters are being used.Fuel Supply
Check the fuel quality. Low cetane fuel can create white smoke. If necessary, replace the fuel with a higher cetane fuel.Component Wear
Check the valve lash and reset the valve lash, if necessary. Refer to Systems Operation/Testing and Adjusting.
Possible causes of low compression are shown in the following list:
Faulty piston
Faulty piston rings
Worn cylinder bores
Worn valves
Faulty cylinder head gasket
Damaged cylinder head
Perform all necessary repairs. Ensure that the repairs have eliminated the problem. Cooling System
Check for an internal coolant leak into the cylinder and/or the exhaust. Refer to Systems Operation/Testing and Adjusting for information on inspecting the cooling system.Turbocharger
Inspect the turbocharger for failure of turbocharger oil seal. Remove the exhaust outlet piping from the turbocharger. Visually inspect the piping for the presence of oil. Refer to Operation and Maintenance Manual, Turbocharger-Inspect for additional information.
Parts ring JOHNSON:
0303277
0303277 RING,Retaining
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 40E69R, 40ES69R, 40R69R, 4R69B, 4R70E, 4R71D, 4R72S, 4R73C, 4R74R, 4R75A, 4R76M, 6R69M, 6R70B, 6R71E, 6R72D, 6R73S, 6R74C, 6R75R,
0302577
0302577 RING,Retaining
100ESL71A, 115ESL69E, 115ESL70D, 125ESL71C, 20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 35E76G, 35E77C, 35E78R, 35E79A, 40E69R, 40E70A
0305098
0305098 RING,Quad,carbon seal
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40ES69R, 40ES70A, 40R69R, 40R70A, RD-30A, RDS-30A, RK-30A, RX-16M
0378438
0378437
0378436
0305201
0305201 RING, Thrust, lower
40E69R, 40E70A, 40ES69R, 40ES70A, 40R69R, 40R70A, RD-30A, RDS-30A, RK-30A
0384699