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.
Remove the bleed-tee fitting from the 

Power Assist module and relocate it to 

the return port on the pump.

2.0 L/1.2 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 

the Power Assist module.
An unbalanced cylinder requires 

an unbalanced valve on the pump 

(See 

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.
Do not install the Shadow Drive 

directly to the helm.
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 pump, and all the hydraulic lines.  

See 

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