Garmin 190-01166-02 User Manual

Power Assist module:

It may be necessary to remove the 

Power Assist module to gain access to 

the fittings, the hoses, and the bleed-tee 

fitting
You may need to add a tee fitting in the 

return line at the Power Assist module 

to connect the pump.

Compact 2.1 L pump (and motor):

Install the pump to the steering lines 

between the cylinder and the Power 

Assist module.
Do not install the pump to the 

Mount the pump horizontally if 

possible. Do not mount the pump 

vertically with the pump end (hydraulic 

connections) down.

Shadow Drive:

Mount the Shadow Drive horizontally 

and as level as possible.
Install the Shadow Drive in either the 

port or the starboard hydraulic steering 

line.
Always install a length of hose between 

the helm and the Shadow Drive.
Install the Shadow Drive between the 

helm and the Power Assist module.
Do not install the Shadow Drive 

Do not turn the system on until you bleed all 

the air from the helm, the Shadow Drive, the 

.

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