Fleece Duramax PowerFlo LB7 Installation Instructions Manual Download Page 7

 

 

 

 

 

FUSE TAP LOCATIONS: 

Any 12 volt ignition source may be used for the fuse tap. Insert the original fuse from the fuse 

panel into the second fuse tap terminal. We recommend using the fuse tap 

in location “IGN E” 

if available.   

 

 

 

 

Insert the original fuse from the fuse block 
into the relay tap below the 5A fuse that is 
provided in the fuse tap.  Both fuses are 
required for the tap and existing circuit to 
function properly.  

Summary of Contents for Duramax PowerFlo LB7

Page 1: ...uel supply and fuel return lines must be clean before installation Use of this product may void or nullify the vehicle s factory warranty The purchaser and end user releases indemnifies discharges and...

Page 2: ...er neck and remove the filler neck from the tank STEP 4 Remove the fuel lines at the front of the tank and at the fuel cooler with a 3 8 and 1 2 fuel line disconnect tool NOTE Thoroughly clean the fue...

Page 3: ...tank when the sending unit is removed STEP 7 Remove the fuel lines at the sending unit with the quick disconnect tools STEP 8 Using a hammer and a chisel or punch remove the locking ring by tapping t...

Page 4: ...talling the fuel level float arm Install the fuel level float arm onto the lift pump by gently clipping the arm into the fuel level sensor STEP 13 Install the PowerFlo pump assembly into the tank and...

Page 5: ...all the fuel tank hangers reconnect the fuel lines at the front of the tank by the fuel cooler and install the vent tube and tighten the hose clamp STEP 17 Complete the wiring harness installation in...

Page 6: ...Wire To Battery positive terminal Red Wire To Switched Ignition in Fuse Block Black Connectors To OEM harness and PowerFlo lift pump Relay Provides switched 12v power to the PowerFlo pump To OEM harne...

Page 7: ...the fuse panel into the second fuse tap terminal We recommend using the fuse tap in location IGN E if available Insert the original fuse from the fuse block into the relay tap below the 5A fuse that...

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