35785 Mercruiser SCREW,MANIFOLD TO ELBOW (3 1/4")

Requirements for the Electrical System
All the wiring must conform to national electrical codes, to state electrical codes, and to local electrical codes.When you route the wiring, avoid acute bends and sharp edges. To protect the wiring harnesses, route the harnesses through metal conduit. A flexible connection at the engine is required. A liquid tight conduit is recommended. Use proper support and alignment to avoid strain on the conduit.The customer +24 VDC circuit must provide a minimum of 20 A. The return must absorb a minimum of 20 A. The voltage drop must be no more than 1 VDC at the maximum current draw with a maximum of 150 mV AC ripple voltage.Electrical Schematics
Table 1 lists the detailed wiring diagrams for the G3516 TA Engine.
Table 1
Electrical Schematics for G3516 TA Engine
Engine Model Publication
G3516 TA Schematic, UENR2167 Electronic Service Tools
Caterpillar Electronic Service Tools are designed to help the service technician:
Obtain data
Diagnose problems
Read parameters
Program parameters
Calibrate sensorsThe tools that are listed in Table 2 are required to enable a service technician to perform this Special Instruction.Note: Other tools that are needed for measuring operating parameters such as pressure and temperature are not listed in Table 2.
Table 2
Service Tools
Pt. No. Description Functions
N/A Personal Computer (PC) compatible This PC configuration is recommended:
(Note: Specifications are subject to change, please refer to (1) for latest recommendations)
2.0 GHz dual-core processor
3 GB of RAM
3 GB of available hard drive space
DVD-ROM drive
Super VGA monitor or display (1024x768)
Microsoft® Windows™ 7 Professional, Windows™ 8 Professional, or Windows™ 10
(Note: Windows™ 8 RT and the Windows Phone are not supported due to the ARM processors) (Note: The Microsoft Surface Pro is supported)
RS-232 port with 16550AF UART or compatible (for use with Comm Adapter II)
USB 1.1 or 2.0 port (for use with Comm Adapter 3)
Ethernet RJ45 connector
Built in mouse, pointing device, or touch screen
For security purposes, Microsoft® browsers version 11 or newer or Microsoft Edge is recommended
(Note: The most recent version of Microsoft® browsers may not be validated to work with the service tool)
Wi-Fi (for the Wireless Comm Adapter 3)
N/A Personal Computer (PC) compatible This PC configuration has the minimum requirements:
(Note: requirements are subject to change, please refer to (1) for latest recommendations)
Pentium 1 GHz processor or greater
1GB of RAM
500 MB of available hard drive space
Super VGA monitor or display (1024x768)
Microsoft® Windows™ 7 Professional, Windows™ 8 Professional, or Windows™ 10
(Note: Windows™ 8 RT and the Windows Phone are not supported due to the ARM processors) (Note: The Microsoft Surface Pro is supported)
RS-232 port with 16550AF UART or compatible (for use with Comm Adapter II)
USB 1.1, 2.0 or 3.0 port (for use with Comm Adapter 3)
Ethernet RJ45 connector
Built in mouse, pointing device, or touch screen
For security purposes, Microsoft® browsers version 11 or newer or Microsoft Edge is recommended
(Note: The most recent version of Microsoft® browsers may not be validated to work with the service tool)
Wi-Fi (for the Wireless Comm Adapter 3)
"JEBD30034" Software Use the most recent version of this software.
Once you have downloaded Cat ET onto your PC, you will need a license from your Cat dealer to use the software. Various licenses are available for different users with different requirements. Consult your Cat dealer.
Link for download: https://acsdats.ecorp.cat.com/7051/CatET#
317-7484 Communication Adapter 3 The communication adapter is connected between the PC (ET) and the ECM.
151-6320 Wire Removal Tool This tool is used for the removal of pins and sockets from Deutsch connectors and AMP connectors.
1U-5804 Crimp Tool This tool is used for work with CE electrical connectors.
9U-7330 Digital Multimeter The multimeter is used for the testing and for the adjusting of electronic circuits.
7X-1710 Multimeter Probes The probes are used with the multimeter to measure voltage in wiring harnesses without disconnecting the harnesses.
5P-7277 Voltage Tester The tester is used to test for voltage in circuits, in relays, in bulbs, in wires, and in switches.
(1) https://acsdats.ecorp.cat.com/7051/CatET#The Cat® Electronic Technician (ET) is designed to run on a personal computer.Cat ET can display the following information:
Parameters
Diagnostic codes
Event codes
Engine configuration
Status of the monitoring systemCat ET can perform the following functions:
Diagnostic tests
Sensor calibration
Flash downloading
Set parametersConnecting Cat ET with the 317-7485 Communication Adapter (3)
The battery supplies the communication adapter with 24 VDC. Use the following procedure to connect Cat ET to the ECM.
Illustration 1 g02051513
(1) PC
(2) 370-4617 Cable As (USB)
(3) 317-7485