3H3842 PLATE SERIAL NUMBER (TRAXCAVATOR) Caterpillar parts
941, 943, 951B, 953, 955C, 955H, 955K, 955L, 963, 973, 977D, 977H, 977K, 977L, 983, 983B
Rating:
Alternative (cross code) number:
CA3H3842
3H-3842
3H3842
CA3H3842
3H-3842
3H3842
Weight: 10 pounds 4 kg.
TRACK LOADER,
Compatible equipment models: 3H3842:
Information:
The results of the preceding procedure are in the following list:
The output corresponds to the desired pressure range. Stop.
The output does not correspond to the desired pressure range. Proceed to 3.
Calibrate the transducer. This assumes that the transducer is mounted on the engine.
Turn the isolation valve on the transducer mounting. This isolates the transducer from the engine. An arrow on the valve indicates the direction of flow. See illustration 2.
Apply a pressure that is equal to 4 mA to the transducer. See table 2. See the pressure port connection in illustration 2.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 4mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 20mA to the transducer. See table 2. See the pressure port connection in illustration 2.Note: The full range of pressure may not be available. Use partial pressure. Use the highest possible pressure. This will yield the best accuracy. See table 1.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 20mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 4mA to the transducer. Verify that the ammeter displays 4mA.The results of the preceding procedure are in the following list:
The output corresponds to the desired pressure range. The transducer is calibrated. Stop.
The output does not correspond to the desired pressure range. Proceed to 4.
Reapply the pressure.
Apply the pressure that is equal to 4mA to the transducer. See table 2. See the pressure port connection in illustration 2.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 4mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 20mA to the transducer. See table 2. See the pressure port connection in illustration 2.Note: The full range of pressure may not be available. Use partial pressure. Use the highest possible pressure. This will yield the best accuracy. See table 1.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 20mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 4mA to the transducer. Verify that the ammeter displays 4mA.The results of the preceding procedure are in the following list:Note: Repeat the procedure several times in order to properly calibrate the transducer. Continue until the 4mA signal is correct and the 20mA signal is correct.
The output corresponds to the desired pressure range. The transducer is calibrated. Stop.
The output does not correspond to the desired pressure range. Replace the transducer. Verify that the repair resolves the problem. Stop.
The output corresponds to the desired pressure range. Stop.
The output does not correspond to the desired pressure range. Proceed to 3.
Calibrate the transducer. This assumes that the transducer is mounted on the engine.
Turn the isolation valve on the transducer mounting. This isolates the transducer from the engine. An arrow on the valve indicates the direction of flow. See illustration 2.
Apply a pressure that is equal to 4 mA to the transducer. See table 2. See the pressure port connection in illustration 2.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 4mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 20mA to the transducer. See table 2. See the pressure port connection in illustration 2.Note: The full range of pressure may not be available. Use partial pressure. Use the highest possible pressure. This will yield the best accuracy. See table 1.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 20mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 4mA to the transducer. Verify that the ammeter displays 4mA.The results of the preceding procedure are in the following list:
The output corresponds to the desired pressure range. The transducer is calibrated. Stop.
The output does not correspond to the desired pressure range. Proceed to 4.
Reapply the pressure.
Apply the pressure that is equal to 4mA to the transducer. See table 2. See the pressure port connection in illustration 2.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 4mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 20mA to the transducer. See table 2. See the pressure port connection in illustration 2.Note: The full range of pressure may not be available. Use partial pressure. Use the highest possible pressure. This will yield the best accuracy. See table 1.
Monitor the ammeter. Adjust the zero dial until the ammeter reads 20mA. See the location of the zero dial that is in illustration 1.
Apply the pressure that is equal to 4mA to the transducer. Verify that the ammeter displays 4mA.The results of the preceding procedure are in the following list:Note: Repeat the procedure several times in order to properly calibrate the transducer. Continue until the 4mA signal is correct and the 20mA signal is correct.
The output corresponds to the desired pressure range. The transducer is calibrated. Stop.
The output does not correspond to the desired pressure range. Replace the transducer. Verify that the repair resolves the problem. Stop.
Caterpillar parts catalog:
Parts plate Caterpillar catalog:
9B3488
PLATE ASSEM.
941, 955C, D4D, D4E
941, 955C, D4D, D4E
4K7386
PLATE
951B, 955H, 955K, 955L, D5, D5B
951B, 955H, 955K, 955L, D5, D5B
1M5157
PLATE (Lock)
621, 621B, 621E, 621F, 621R, 623, 623B, 623E, 627, 627B, 627E, 627F, 657E, 983, D7F
621, 621B, 621E, 621F, 621R, 623, 623B, 623E, 627, 627B, 627E, 627F, 657E, 983, D7F
1M1440
PLATE ASSEM.
583H, 583K, 983, 983B, D8H, D8K
583H, 583K, 983, 983B, D8H, D8K
3S3878
PLATE ASSEM.
977K, 977L
977K, 977L
8M8077
PLATE
977H, D6C, D6D
977H, D6C, D6D
8J7978
PLATE
814B, 814F, 814F II, 814S, 8A, 8S, 8U, 977K, 977L, 9A, 9S
814B, 814F, 814F II, 814S, 8A, 8S, 8U, 977K, 977L, 9A, 9S
8K6521
PLATE
941, 951B, D4D, D4E
941, 951B, D4D, D4E
8P8221
PLATE
583K, 983B
583K, 983B
3P3737
PLATE ASSEM.
824C, 824G, 825G, 826C, 826G, 834B, 980C, 980F, 980F II, 980G, 980G II, 983B, 988B, D400, D44B, D550B
824C, 824G, 825G, 826C, 826G, 834B, 980C, 980F, 980F II, 980G, 980G II, 983B, 988B, D400, D44B, D550B
1U1749
PLATE (port)
953, 963, 973
953, 963, 973
3P2346
PLATE
777B, 983, D7F
777B, 983, D7F
8S6552
PLATE INSTRUCTIONS
571G, 572G, 583K, 594, 594H
571G, 572G, 583K, 594, 594H
8S6551
PLATE WARNING
571G, 572G, 583K, 594, 594H
571G, 572G, 583K, 594, 594H
5P3822
PLATE WARNING
572G
572G
5H8487
PLATE SERIAL NUMBER
561C, 561D, 571G, 572G, 583H, 583K, 594, 594H
561C, 561D, 571G, 572G, 583H, 583K, 594, 594H
1155678
PLATE-WARNING
561H, 561M
561H, 561M
5P3817
PLATE-WARNING
583K
583K
4V1204
PLATE
D4E, D5B, D5E, D6D, D6E, D6E SR
D4E, D5B, D5E, D6D, D6E, D6E SR
1P0289
PLATE WARNING
955K, 977K
955K, 977K
8S5144
PLATE WARNING
941, 951B, 955K, 983
941, 951B, 955K, 983