Mercury Tachometer Wiring Harness Diagram

Connect wiring to the tachometer terminals using washers and nuts supplied with the tachometer kit. Wiring for smartcraft gauges 90 879939001 august 2007 page 7 34 data harness connections. Dual engine with dual helm important.

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If you are replacing an older battery cd ignition tachometer or if the engine has never had a tachometer move the engine harness gray wire to the rectifier yellow gray circuit on the terminal board.

Mercury tachometer wiring harness diagram. It reveals the parts of the circuit as simplified shapes as well as the power and also signal connections between the devices. Wiring color codes here is a listing of common color codes for mercury and mariner us made outboard motors. The linked images are printable but may print across more than 1 page in order to be legible. These codes apply to later model motors approximately early 80 s to present.

Most models also have black white only. 2 arriving soon leaves in 3 5 days. A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. Offering discount prices on oem mercury marine parts for over 50 years.

Connect the purple wire from the harness to the i ignition terminal of the tachometer. 1978 and newer outboard and omc sea drive. Mercury outboard wiring diagram wiring diagram is a simplified enjoyable pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the aptitude and signal links in the middle of the devices. Find tachometer 5 00 feet harness assembly five pin 86396a8 here.

Installation instructions tachometer kit. Wiring color codes for mercury mariner outboard motors mercury outboard wiring diagrams mastertech marin what are the general wiring colors used on mercury outboard wire colors composite research inc ford lincoln mercury wire harness and color codes mercury wire information your mercury wire information. Anchor every wiring harness to prevent frictional chafing or cuts. Connect the black wire from the harness to the g ground terminal of the tachometer see figure 1.

Connect the gray wire from the harness to the s. Route wiring harnesses to avoid contact with any sharp edges hot surfaces or moving components. Collection of mercury outboard wiring diagram.