Nostalgic AC CK-7486NC Installation Instructions Manual Download Page 6

Page: 6 / 16

Step One

1. Disconnect the Negative cable first and then Positive Battery Cable.
2. Remove the Ashtray from underneath the dashboard. Slide the ashtray out of the

holder in order to remove all the screws.

3. Leave all the wires going to the ashtray connected if possible, or disconnect and

reconnect after the installation.

Step Two

Installing the Evaporator

1. Attach the Ashtray to the unit, using the three holes on the bottom side of the unit.

Mounting
holes for
the ashtray.

2. Place the evaporator inside the vehicle. Locate the mounting holes on the bottom

of the dashboard. After locating all the holes use the self-tapping screws to

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Summary of Contents for CK-7486NC

Page 1: ...c system PN s CK 7586258 CK 758642 CK 7586304 CK7586SBC CK 7486NC Jeep CJ Series Aftermarket Air Conditioning Installation instructions RQWDFW XV E HPDLO RU SKRQH LI RX QHHG DQ DVVLVWDQFH RU LQIRUPDWLRQ UHJDUGLQJ WKLV D F V VWHP 6 6 1 76 20 Jeep Wrangler is a registered Trademark of Daimler Chrysler Corporation 3 ...

Page 2: ...em will take 1 50 lbs of R134a refrigerant or two cans You want the high side to be 200 220psi when the system is on and the Jeep is idle DO NOT ADD DYE TO CHECK THE SYSTEM WE HAVE HAD PROBLEMS WITH THE EXPANSION VALVES GETTING CLOGGED If you have a problem with the system we ask to call before diagnosing or changing any parts We can fix problems easier if the system is not tampered with If you ha...

Page 3: ...ess complex we have simplified the wiring for this a c system There are only three wires to hook up A test light will be used to hook up one wire 1 Wire with a fuse inline This wire hooks into an ignition source a hot wire with the key on Use the test light to find this source 2 Wire with an inline plug The inline plug goes to the switch on the drier from the plug in the drier to the compressor DO...

Page 4: ...e system will take 1 50 lbs of R134a refrigerant or two cans You want the high side to be 200 220psi when the system is on and the Jeep is idle DO NOT ADD DYE TO CHECK THE SYSTEM WE HAVE HAD PROBLEMS WITH THE EXPANSION VALVES GETTING CLOGGED If you have a problem with the system we ask to call before diagnosing or changing any parts We can fix problems easier if the system is not tampered with If ...

Page 5: ... 9904 Condenser PN 44 1418 Engine Mount kit with belt CK 7586258 PN 8005 CK 758642 PN 8011 CK 8795SBC Depends on engine specs per customers setup CK 8795 NC No compressor bracket Hardware bag kit PN 920 1008 Includes Two grommets 12 self tapping screws 6 8 10 orings Cork tape Evap Support Bracket Drain Tube Hose strap Wire straps Hose Kit PN HK 920 R 134a Sticker PN SZ100 Directions 3 ...

Page 6: ...he wires going to the ashtray connected if possible or disconnect and reconnect after the installation Step Two Installing the Evaporator 1 Attach the Ashtray to the unit using the three holes on the bottom side of the unit Mounting holes for the ashtray 2 Place the evaporator inside the vehicle Locate the mounting holes on the bottom of the dashboard After locating all the holes use the self tapp...

Page 7: ...the a c if the ashtray is present in the Jeep The lighter may have to go on the other side of the unit passenger side 4 Attach the steel L shaped bracket to the firewall to support the unit This bracket secures the unit from hitting the gas pedal 5 The bracket is going to sit next to the gas pedal about one inch to the right of it as seen in the picture Figure 2 3 3 ...

Page 8: ...ve The second hole will be two inches to the right of the first hole 7 Insert the two rubber grommets at this time Lube may be needed to feed the larger a c line through the grommet 8 Attach the drain tube to the evaporator unit A 5 8 will have to be drilled into the floor to the left of the first grommet Put some tape around the drain tube at the point it goes through the floor this will help to ...

Page 9: ... inner fender well near the front of the jeep is where the drier will mount Be sure to mount the drier on the flat surface of the inner fender well With two self tapping screws secure the drier to the inner fender well IN as printed on the top of the drier RADIATOR 3 The switch of the drier can be installed on either side The important part of the drier is that the IN marked on the top faces the f...

Page 10: ...IS AT THE TOP 7 Cut a condenser mount so there are three holes on the top and bottom repeat this step so you have two small brackets 8 Attach the two small brackets to the second hole across the top rail on each end 9 Use the self tapping screws to attach the condenser to the radiator core support 10 After the condenser is secured in the Jeep you can make the lower brackets These two brackets need...

Page 11: ...er to fill the radiator to its full capacity Step Five Installing the compressor mount and compressor 1 This kit is designed to work with many different engine combinations Please use the directions supplied with the mount kit to install the mount compressor and belt 2 The compressor can be mounted with the fittings on the side or straight up 3 The compressor if purchased with the kit will be full...

Page 12: ... hose will go from the compressor to the condenser The number six hose will go from the condenser to the drier and the second hose will go from the drier to the evaporator BE SURE TO PUT O RINGS ON ALL CONNECTIONS 3 The hose ends crimped to the hose Any major a c store and some parts stores can do this it requires a hose crimping tool 4 The hoses can be measured w o crimping the fittings When all ...

Page 13: ...Make sure the hoses do not rub any metal Securing them with tie straps is recommended 3 ...

Page 14: ...3 ...

Page 15: ...l Drill a 3 16 hole or find a spare hole in the firewall to run this wire out to the engine compartment Route the wire behind the engine plug the round plug onto the switch on the drier any way you cannot hook it up wrong Plug the other end to the compressor DO NOT TURN THE A C ON UNTIL THE SYSTEM IS CHARGED 5 Use the supplied hose hold downs to keep the hoses from rubbing on moving parts this can...

Page 16: ...ece of metal above the hole that the gas pedal cable goes through If your Wrangler has this long pedal arm you are going to have to cut it down to clear the blower housing We recommend cutting it down 3 16 above the large hole See the attached pictures for a clear illustration 3 ...

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Nostalgic AC CK-7486NC, Installation Instructions Manual

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