American-expedition-vehicles JK Pump Kit, Rear Bumper Water Tank Manuel d'utilisateur télécharger pdf (Page 3)

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A. PUMP KIT INSTALLATION

1. If you have purchased the pump kit along with the rear bumper you’ll want to install the

(2) PEX Elbow quick connect 1/2" CTS x 1/2" NPT male elbows and the 1/4” NPT male

barb hose fitting to the corner tanks before bumper installation. Use thread sealing

compound or Teflon tape on the fittings to keep from leaking.

2. If you have purchased the pump kit after the bumper has already been installed you’ll

need to unfasten the tanks from the bumper and the bracket attaching them to the frame.

This will give you the access you need to install the fittings. Use thread sealing

compound or Teflon tape on the fittings to keep from leaking. Once the fittings have

been installed you can re-attach the tanks to the bumper and frame.

3. The final position and angle for the PEX Elbow fittings is critical for proper pipe routing.

They should be pointing rearward in vehicle and at a 10deg downward angle.

4. Once the bumper is installed, insert one end of the 1/2" O.D. PEX pipe into one of the

PEX Elbow quick connect fittings. Route the tube under the frame rails and along the

bottom of the bumper securing it with the supplied cable ties.

5. Cut the tube to proper length and complete the union of tanks by inserting the open end

of tube into the final PEX Elbow fitting.

6. Attach the clear 1/4" ID hose (for ventilation) to the barb fitting on top of the right hand

tank under the fender flare. Remove the right hand tail lamp by removing the two inboard

screws to allow access to the vent hose. Route the hose up inside the fender flare and

through an access hole behind the flare in the body side. Most likely this hole will be

filled with foam which you will need to clear to route the hose into the body behind the tail

lamp. Secure the hose to the tail lamp wiring with the supplied cable tie. Re-install the

tail lamp.

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American-expedition-vehicles JK Pump Kit, Rear Bumper Water Tank Manuel d'utilisateur Page 3