7T3406 ADAPTER-STRAP-LH Caterpillar parts
231D, 320 L, 325 LN, E300B
Rating:
Alternative (cross code) number:
CA7T3406
7T-3406
7T3406
CA7T3406
7T-3406
7T3406
Weight: 28 pounds 12 kg.
EXCAVATOR,
Number on catalog scheme:
2
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Information:
Schematics
Illustration 1 g01072788
Schematics are basically line drawings that explain how a system works by using symbols and connecting lines. Symbols are used to represent devices or components of both simple and complex electrical and electronic systems. Schematic symbols are used extensively in Caterpillar publications for diagnosing electrical concerns.Schematics are used by technicians in order to determine how a system works, and to assist in the repair of a system that has failed.Schematic symbols present a great deal of information in a small amount of space. The reading of schematic symbols requires highly developed skills and practice. A logical, step by step approach to using schematic diagrams for troubleshooting begins with the technician's understanding of the complete system. Although, there are many electrical symbols that are used in circuit diagrams, Illustration 1 shows the more common Caterpillar electrical symbols.Schematic Features
Caterpillar electrical schematics contain very valuable information. The information is printed on the front and reverse side of the schematic. The technician needs to become very skilled in reading and interpreting all the information that is contained on both sides of the schematic.The following features are found on the front of a schematic:
Color codes for circuit identification
Color abbreviation codes
Symbol descriptions
Wiring harness information
Schematic notes and conditions
Grid design for component location
Component part numbers The following information is recommended for clearing up the confusion that is associated with dashed lines:
Dashed colored lines represent attachment circuits. Use the color identification code that is located on the schematic in order to determine the circuit.
The heavy double dashed lines identify the circuitry and components that are located in the operator station.
A dashed (thin black) line is used to identify an attachment, wire, cable, or component. (See the symbol description on the schematic).Machine Electrical Schematics with New Format
Illustration 2 g01072790
Some Caterpillar machines use a new format for electrical system schematics. The new format is called PRO/E and provides additional information for wire, connector, component and splice symbols. The following information describes the new format.Wire Identification Labels
Illustration 2 shows the new wire identification format. The label includes the circuit identification wire label number "169", harness identification code "H", the wire number in the harness "5", color code "PK" and the wire size "18". Note: The codes that are shown are examples of the new identification system. Consult the appropriate electrical schematic for more detailed, accurate information. Connectors
Illustration 3 g01072793
The new connector identification format includes the harness identification code "H", identifies the assembly as a connector "C", identifies the number of the connector within the harness "7", and lists the connector part number 3E3382. Note: The codes that are shown are examples of the new identification system. Consult the appropriate electrical schematic for more detailed, accurate information.Components
Illustration 4 g01072792
The previous method of component labeling on a schematic shows the descriptive name and the
Illustration 1 g01072788
Schematics are basically line drawings that explain how a system works by using symbols and connecting lines. Symbols are used to represent devices or components of both simple and complex electrical and electronic systems. Schematic symbols are used extensively in Caterpillar publications for diagnosing electrical concerns.Schematics are used by technicians in order to determine how a system works, and to assist in the repair of a system that has failed.Schematic symbols present a great deal of information in a small amount of space. The reading of schematic symbols requires highly developed skills and practice. A logical, step by step approach to using schematic diagrams for troubleshooting begins with the technician's understanding of the complete system. Although, there are many electrical symbols that are used in circuit diagrams, Illustration 1 shows the more common Caterpillar electrical symbols.Schematic Features
Caterpillar electrical schematics contain very valuable information. The information is printed on the front and reverse side of the schematic. The technician needs to become very skilled in reading and interpreting all the information that is contained on both sides of the schematic.The following features are found on the front of a schematic:
Color codes for circuit identification
Color abbreviation codes
Symbol descriptions
Wiring harness information
Schematic notes and conditions
Grid design for component location
Component part numbers The following information is recommended for clearing up the confusion that is associated with dashed lines:
Dashed colored lines represent attachment circuits. Use the color identification code that is located on the schematic in order to determine the circuit.
The heavy double dashed lines identify the circuitry and components that are located in the operator station.
A dashed (thin black) line is used to identify an attachment, wire, cable, or component. (See the symbol description on the schematic).Machine Electrical Schematics with New Format
Illustration 2 g01072790
Some Caterpillar machines use a new format for electrical system schematics. The new format is called PRO/E and provides additional information for wire, connector, component and splice symbols. The following information describes the new format.Wire Identification Labels
Illustration 2 shows the new wire identification format. The label includes the circuit identification wire label number "169", harness identification code "H", the wire number in the harness "5", color code "PK" and the wire size "18". Note: The codes that are shown are examples of the new identification system. Consult the appropriate electrical schematic for more detailed, accurate information. Connectors
Illustration 3 g01072793
The new connector identification format includes the harness identification code "H", identifies the assembly as a connector "C", identifies the number of the connector within the harness "7", and lists the connector part number 3E3382. Note: The codes that are shown are examples of the new identification system. Consult the appropriate electrical schematic for more detailed, accurate information.Components
Illustration 4 g01072792
The previous method of component labeling on a schematic shows the descriptive name and the
Caterpillar parts catalog:
Parts adapter Caterpillar catalog:
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 314C, 314D LCR, 314E CR, 314E LCR, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318...
315B, 315B FM L, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 319C, 320, 320 L, 320B, 320B L, 320B U, 320C, 320C L, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E...
315B, 315B FM L, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 319C, 320, 320 L, 320B, 320B U, 320C, 320C L, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E LN, 321B, 321...
315B, 315B FM L, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 319C, 320, 320 L, 320B, 320B U, 320C, 320C L, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E LN, 321B, 321...
140M 2, 160M 2, 225, 225D, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 2470C, 2570C, 2670C, 2864C, 517, 525C, 525D, 527, 535C, 535D, 545C, 545D, 553C, 555D, 563C, 573C, 584, 586C, 793F AC, 795F AC, ...
229, 235B, 235C, 235D, 325 L, 325 LN
229, 235B, 235C, 235D, 325 L, 325 LN
231D, 320 L, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D2, 321C, 322, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325...
231D, 320 L, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D2, 321C, 322, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325...
231D, 320 L, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D2, 321C, 322, 322 FM L, 322 LN, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325...
322 LN, 322B L, 322B LN, 322C, 325, 325 L, 325 LN, 325B L, 325C, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C L, 345B II, 345B L, 350
322 LN, 322B L, 322B LN, 322C, 325, 325 L, 325 LN, 325B L, 325C, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C L, 345B II, 345B L, 350
6D4597
ADAPTER
215B, 215D, 219D, 623, 772, 773, 773B, 785, R1300, R1300G
215B, 215D, 219D, 623, 772, 773, 773B, 785, R1300, R1300G
6W3102
ADAPTER
215B, 215C, 330B L, 345B L
215B, 215C, 330B L, 345B L
7W4668
ADAPTER
214
214
6C2691
ADAPTER
229, 231D
229, 231D
9Y8875
ADAPTER-HYDRAULIC PUMP
235B, 235C, 235D, 330B L, D250E II, D300E II, W330B
235B, 235C, 235D, 330B L, D250E II, D300E II, W330B
9W7556
ADAPTER-STRAP-LH
235D, 245, 245B
235D, 245, 245B
8E2464
ADAPTER
235B, 235C
235B, 235C
229, 235B, 235C, 235D, 325 L, 325 LN
229, 235B, 235C, 235D, 325 L, 325 LN
229, 235B, 235C, 235D, 325 L, 325 LN
7T3405
ADAPTER-STRAP-RH
231D, 320 L, 325 LN, E300B
231D, 320 L, 325 LN, E300B
231D, 320 L, 325 LN, E300B