1143593 PISTON Caterpillar parts
933C, D3C III, D3G
Rating:
Alternative (cross code) number:
CA1143593
114-3593
1143593
CA1143593
114-3593
1143593
Weight: 3 pounds 1 kg.
TRACK LOADER, TRACK-TYPE TRACTOR,
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Information:
Open Circuit Test
Table 1
Troubleshooting Test Steps Values Results
1. Identify Open Circuit
A. Identify the connectors and wires in the suspect circuits.
Use the machine Electrical Schematic.
B. Turn the key switch and the disconnect switch OFF.
C. Disconnect the component and the ECM from the harness.
D. At one of the disconnected harness connections, place a jumper wire from the suspect wire contact to frame ground.
E. At the other connector of the harness, measure the resistance from the suspect wire contact to frame ground.
Use a calibrated digital multimeter for this check.
The resistance is below 5 Ω.
OK - The resistance is below 5 Ω.
The circuit is not open.
STOP
NOT OK - The resistance is above 5K Ω.
The circuit is open.
Repair: Repair or replace the harness.
Note: A resistance above 5 Ω but below 5K Ω, indicates a loose or corroded connection.
A resistance above 5K Ω indicates an open.
STOP
Table 1
Troubleshooting Test Steps Values Results
1. Identify Open Circuit
A. Identify the connectors and wires in the suspect circuits.
Use the machine Electrical Schematic.
B. Turn the key switch and the disconnect switch OFF.
C. Disconnect the component and the ECM from the harness.
D. At one of the disconnected harness connections, place a jumper wire from the suspect wire contact to frame ground.
E. At the other connector of the harness, measure the resistance from the suspect wire contact to frame ground.
Use a calibrated digital multimeter for this check.
The resistance is below 5 Ω.
OK - The resistance is below 5 Ω.
The circuit is not open.
STOP
NOT OK - The resistance is above 5K Ω.
The circuit is open.
Repair: Repair or replace the harness.
Note: A resistance above 5 Ω but below 5K Ω, indicates a loose or corroded connection.
A resistance above 5K Ω indicates an open.
STOP
Caterpillar parts catalog:
Parts piston Caterpillar catalog:
1887792
PISTON
CB-534D, CB-544, CB-545, CD-54, D3C III, D6N
CB-534D, CB-544, CB-545, CD-54, D3C III, D6N
1450833
PISTON-STROKING
910G, 933C, D3C III
910G, 933C, D3C III
1261400
PISTON AS
914G, 939C, 953C, 963C, D4C III, D5C III, IT14G, IT14G2, PF-290B, PS-150B, PS-150C, PS-200B, PS-360B, PS-360C
914G, 939C, 953C, 963C, D4C III, D5C III, IT14G, IT14G2, PF-290B, PS-150B, PS-150C, PS-200B, PS-360B, PS-360C
1368584
PISTON
5110B, 651E, 657G, 963C, 973D
5110B, 651E, 657G, 963C, 973D
1532158
PISTON
914G, 939C, 953C, 963C, D4C III, D5C III, IT14G, IT14G2
914G, 939C, 953C, 963C, D4C III, D5C III, IT14G, IT14G2
9T8229
PISTON AS
D6R, D6R II, D7R, D7R II, D8N
D6R, D6R II, D7R, D7R II, D8N
1068737
PISTON
561H, 561M, 561N
561H, 561M, 561N
1421382
PISTON
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330C L, 330D FM, 330D L, 511, 521, 521B...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330C L, 330D FM, 330D L, 511, 521, 521B...
1143592
PISTON
939C, D4C III, D4G, D5C III, D5G
939C, D4C III, D4G, D5C III, D5G
1261572
PISTON
914G, 939C, D4C III, D5C III, IT14G
914G, 939C, D4C III, D5C III, IT14G
1656975
PISTON AS
910G, 914G, 933C, D3C III, IT14G, IT14G2
910G, 914G, 933C, D3C III, IT14G, IT14G2
1397749
PISTON
933C, D3C III
933C, D3C III