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INSTALLATION INSTRUCTIONS I-Command ® Oil Tank Sending Unit Kit

Crowley Marine

APPLICATION

This instruction sheet is a guide for proper installation of components supplied in this kit. These components are intended for use with I-Command Networks. Refer to I-Command Installation and User’s Guides for additional assembly information.

SAFETY INFORMATION

For safety reasons, this kit should be installed by an authorized Evinrude®/Johnson® dealer. This instruction sheet is not a substitute for work experience. Additional helpful information may be found in other service literature for your engine.

This instruction sheet uses the following signal words identifying important safety messages.


Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.


Indicates a potentially hazardous situation which, if not avoided, CAN result in severe injury or death.


Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate personal injury or property damage. It also may be used to alert against unsafe practices.

IMPORTANT: Identifies information that will help prevent damage to machinery and appears next to information that controls correct assembly and operation of the product.

These safety alert signal words mean:

ATTENTION!
BECOME ALERT!
YOUR SAFETY IS INVOLVED!

Always follow common shop safety practices. If you have not had training related to common shop safety practices, you should do so to protect yourself, as well as the people around you.

It is understood that this instruction sheet may be translated into other languages. In the event of any discrepancy, the English version shall prevail.

DO NOT do any repairs until you have read the instructions and checked the pictures relating to the repairs.

Be careful, and never rush or guess a service procedure. Human error is caused by many factors: carelessness, fatigue, overload, preoccupation, unfamiliarity with the product, and drugs and alcohol use, to name a few. Damage to a boat and outboard can be fixed in a short period of time, but injury or death has a lasting effect.

When replacement parts are required, use Evinrude/Johnson Genuine Parts or parts with equivalent characteristics, including type, strength and material. Using substandard parts could result in injury or product malfunction.

Torque wrench tightening specifications must be strictly followed. Replace any locking fastener (locknut or patch screw) if its locking feature becomes weak. Definite resistance to turning must be felt when reusing a locking fastener. If replacement is specified or required because the locking fastener has become weak, use only authorized Evinrude/Johnson Genuine Parts.

If you use procedures or service tools that are not recommended in this instruction sheet, YOU ALONE must decide if your actions might injure people or damage the outboard.

TO THE INSTALLER: Give this sheet to the owner. Advise the owner of any special operation or maintenance information contained in the instructions.

TO THE OWNER: Save these instructions in your owner’s kit. This sheet contains information important to the future use and maintenance of your engine.
 

Oil Tank Sending Unit Kits

IMPORTANT: Oil tank level NMEA 2000 converters are specific to outboard position and must be installed to coincide with engine instance (position). Refer to I-Command Installation and User’s Guide, PN 352679.

Description 1.8 g Tank P/N 3.0 g Tank P/N
Single engine kit (1) 763578 (2) 763579 (3)
Twin engine kit (4) 763580 (2) 763581 (3)
Triple engine kit (5)

-

763582 (3)

(1) Contains 1 sending unit and instance 0 converter
(2) Contains sending unit(s) P/N 763407 (6.5 in. height)
(3) Contains sending unit(s) P/N 763408 (8.5 in. height)
(4) Contains 2 sending units and instance 0 & 1 converters
(5) Contains 3 sending units and instance 0, 1 & 2 converters


 

Oil Tank Level NMEA 2000 Converters

Outboard Instance
Port        ------------->         Starboard
0 1 2 3
763563 (1) 763564 (1) 763565 (1) 763566 (1)

(1) Required adaptor P/N 763684 (included in sending unit kit) for "I-command Classic Network."


 

Installation

Remove oil tank from boat. Drain oil from tank and clean tank completely .

Remove oil return assembly from oil tank. Keep screws for oil tank sender installation.

Enlarge center access hole in tank to 1 3/8 in (35 mm). Remove all frayed pieces of plastic from inside tank.

IMPORTANT: Sending unit and gasket must be oriented properly. Mounting holes are not symmetric. Align gasket with sending unit and sending unit with mounting holes in tank.

Install sending unit with gasket. Torque screws to 25 to 35 in. lbs. (34 to 47 Nm).

IMPORTANT: Oil level converter wiring can be shortened as needed.

Use heat seal electrical connectors provided to connect red wires (signal) and black wires (ground) of converter to sending unit.

Route converter wiring to network hub or tee connection.
 

Single Converter Connections

I-Command Classic

Connect adaptor harness connector to converter connector (twist lock connectors).

Apply dielectric grease to gasket of Deutsch connector before connecting to Power Hub or Consolidator Hub.
 

I-Command Digital

Connect tee adaptor to converter connector.

IMPORTANT: Secure all wiring and tee connectors to prevent abrasion.
 

Twin Converter Connections

I-Command Classic

Connect converter connectors to tee connectors. Connect adaptor harness connector to tee (twist lock connectors). Connect adaptor harness to tee.

Apply dielectric grease to gasket of Deutsch connector before connecting to Power Hub or Consolidator Hub.
 

I-Command Digital

Connect tee adaptors together and converter connectors to tee adaptors.

IMPORTANT: Secure all wiring and tee connectors to prevent abrasion.

Use Evinrude Diagnostic Software Program to set outboard instance.

Related Products

0763581 - Not Serviced Oil Kit

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