Mercury Optimax Wiring Harness Diagram
These codes apply to later model motors approximately early 80 s to present.
Mercury optimax 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. 57803 a b b a retainer b screws remote wiring harness 1. Find the right parts for your mercury or mercruiser engine here. Route wiring harnesses to avoid contact with any sharp edges hot surfaces or moving components.
Mercury marine technical library. Secure clamp assembly into bottom cowl with retainer and 2 screws. In certain cases oem mercury marine parts are the better option but in many cases there are good economical alternative part options such as with sierra marine parts. 28086 a b a lead from temperature sender b engine remote control harness oil level gauge wiring light bulb position a.
Wiring color codes here is a listing of common color codes for mercury and mariner us made outboard motors. Most models also have black white only. Color diagrams 90 859494r1 june 2000 page 8 3 2 5 litre optimax 2000 model year analog wiring diagram. The linked images are printable but may print across more than 1 page in order to be legible.
A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. 1 5 90 898305 installation 14 pin adapter and control harnesses models affected 4 stroke models 9 9 thru 225 hp v 6 efi excluding verado 2 stroke v 6 outboards 135 thru 250 hp excluding jet drive. Tape back and isolate any unused wiring harness leads. Dual engine with dual helm important.
You can also browse by model but we strongly recommend using your serial number to ensure you find the correct parts. Follow all data harness pulling and installation instructions. 200 225 250 optimax page 9 of 38 3. Our mercury marine parts technical expertise also allows ppt to provide our boating customers with direction regarding direct replacement mercury outboard parts options.
Place harness into the holder. Wiring diagrams 90 859769r1 december 2000 page 2d 1 electrical section 2d wiring diagrams. 57789 grn wht blu wht brn wht tan blu wht grn wht a tan brn wht b c a power trim connections b wire connection for non smartcraft water.