C11642 DODGE PRESSURE SWITCH KIT FOR DODGE KITS THAT WERE SUPPLIED WITH AN AIR TANK

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Baldric Wood
5 years ago
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1 C11642 DODGE PRESSURE SWITCH KIT FOR DODGE KITS THAT WERE SUPPLIED WITH AN AIR TANK

KIT CONTENTS C11640 Pressure (1) C11641 Harness (1) M8028 s (3) C11816 Tie Straps (6) REQUIRED TOOLS 7 /16", 1 /2", 9 /16" open end or box wrenches Adjustable Wrench Pipe Thread

Please read the entire installation manual prior to starting the installation to ensure you can complete the installation once started.

This kit is designed to prolong the life of the pressure switch for your air system.

2 KIT CONTENTS C11640 Pressure (1) C11641 Harness (1) M8028 s (3) C11816 Tie Straps (6) REQUIRED TOOLS 7 /16", 1 /2", 9 /16" open end or box wrenches Adjustable Wrench Pipe Thread Sealant Spray Bottle with Dish Soap/Water Wire stripers Wire crimpers Thank you and congratulations on the purchase of a kit. Please read the entire installation manual prior to starting the installation to ensure you can complete the installation once started. BEFORE STARTING: Ensure the application information is correct for the make, model and year of the vehicle you are installing it on. This kit is designed to prolong the life of the pressure switch for your air system. Installation 1 Locate the pressure switch of the air system, it will be green with two blue wires molded in to the end. Original kits have the pressure switch located in the top of the air tank. Newer kits will have the pressure switch located on the compressor assembly. The wiring modification is the same for both locations. The two locations are shown in photos. 2 Disconnect the weather-pac of the harness to the pressure switch. PG 1

3 At the harness end of the weather-pac, pull back the wire loom. There will be two red wires.

Attach the two wires together using the heat shrink butt supplied.

4 For pressure switches located at the compressor, it is necessary to have the pressure switch

Some early kits had the pressure switch facing up.

3 3 At the harness end of the weather-pac, pull back the wire loom. There will be two red wires. Cut both wires close to the and discard the end. Strip ¼" off both wires of the harness. Attach the two wires together using the heat shrink butt supplied. Heat this connection to provide a water tight seal. 4 For pressure switches located at the compressor, it is necessary to have the pressure switch fitting end pointing on a slight downward angle so moisture cannot accumulate within it. Some early kits had the pressure switch facing up. These will need to have the fittings removed and repositioned. Make sure to use thread sealant on all fittings upon re-assembly. A See examples: photo A is the correct positioning of the switch and photo B is incorrect. Install the new pressure switch provided. B PG 2

6 Connect the weather-pac of the new supplied harness to the new pressure switch. Route the other end of the harness to the drivers side battery and locate the black 16 awg.

Shorten the new harness to the correct length if needed. Strip ¼" off each wire and crimp onto the butt s. Once crimped, heat the s to provide a moisture tight seal.

4 6 Connect the weather-pac of the new supplied harness to the new pressure switch. Route the other end of the harness to the drivers side battery and locate the black 16 awg. (ground) wire of the existing pacbrake harness. Cut this wire approximately 2" from the negative post of the battery. Strip ¼" off each end and crimp on the remaining two butt s. Shorten the new harness to the correct length if needed. Strip ¼" off each wire and crimp onto the butt s. Once crimped, heat the s to provide a moisture tight seal. 7 Secure all wiring away from heat sources and moving parts with the tie straps provided. Test the system for operation and air leaks. Air leaks will shorten the compressor life. PG 3 L

5 BEFORE On/Off Manual Clutch Pressure C Manual Shifter Mounted ON/OFF to Pin 39 to Ground Ignition Power Source Connect to Pin #39 50 Pin Connector "B" View shown is of harness installed in ECM Connect to Pin #42 10 Amp Air Tank with Trace On/Off *Not provided in this kit Amp Pos. Air Intake - Connect to filter CUT HERE CUT HERE Neg. - CUT HERE REV8.WIRING AFTER On/Off Manual Clutch Pressure C Manual Shifter Mounted ON/OFF to Pin 39 to Ground Ignition Power Source Connect to Pin #39 50 Pin Connector "B" View shown is of harness installed in ECM Connect to Pin #42 10 Amp Air Tank with Trace On/Off *Not provided in this kit Amp Pos. Air Intake - Connect to filter Neg. - C11642 RETRO FIT WIRING PG 4

C44090 HP325 PACBRAKE COMPRESSOR CONVERSION

C44090 HP325 PACBRAKE COMPRESSOR CONVERSION APPLICATIONS: DODGE 2003-2007 5.9L CUMMINS Compressor Replacement Instructions for C14030, C14045, C44030, C44045, C44049 & C44052 with Air Tank KIT CONTENTS