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Email our technical support at: [email protected]

64939

Owner’s Manual & Safety Instructions

Save This Manual

 

Keep this manual for the safety warnings and precautions, assembly, 

operating, inspection, maintenance and cleaning procedures.  Write the product’s serial number in the 
back of the manual near the assembly diagram (or month and year of purchase if product has no number). 
Keep this manual and the receipt in a safe and dry place for future reference.

 

20h

When unpacking, make sure that the product is intact 

and undamaged.  If any parts are missing or broken, 

please call 1-888-866-5797 as soon as possible.

Copyright

©

 2019 by Harbor Freight Tools

®

.  All rights reserved.  

No portion of this manual or any artwork contained herein may be reproduced in 

any shape or form without the express written consent of Harbor Freight Tools.  

Diagrams within this manual may not be drawn proportionally.  Due to continuing 

improvements, actual product may differ slightly from the product described herein.  

Tools required for assembly and service may not be included.

Read this material before using this product. 
Failure to do so can result in serious injury. 
SAVE THIS MANUAL.

Summary of Contents for MADDOX MH-DCT19

Page 1: ...eference 20h When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2019 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this ma...

Page 2: ...n engine off and depressurize system before removing test components Place absorbing cloths around fittings before disconnecting Wipe up any spilled fuel immediately Place cloths in a fireproof container 9 Clean all testing components of residual fuel before storing 10 Wear ANSI approved safety goggles and heavy duty work gloves during setup and use 11 This product is not a toy Do not allow childr...

Page 3: ...Page 3 For technical questions please call 1 888 866 5797 Item 64939 Features Gauge Pressure Relief Button Relief Hose Test Hose Test Fitting ...

Page 4: ...ord Test Adapter 7 onto the end of the test port Finger tighten securely c Connect the Test Fitting to the test port Adapter securely B GM TBI vehicles without a test port a Disable all fuel pumps and properly release pressure from the fuel lines as needed according to the vehicle s service instructions b Be prepared to catch any excess fuel and disconnect the fuel line at the point directed in th...

Page 5: ... knocked over 5 If fuel pumps were disabled for connecting the kit re enable them Note This is a generic procedure Follow vehicle service instructions for correct test procedure 6 Turn ignition to on position 7 Turn off all accessories such as radio air conditioning etc 8 Listen that fuel pump starts briefly 9 Check for leaks If a leak is found turn ignition off then clean up and fix any leaks bef...

Page 6: ...problem corrected before further use Cleaning Maintenance and Lubrication 1 BEFORE EACH USE inspect the general condition of the tool Check for loose hardware or housing misalignment or binding of moving parts worn or cracked hoses deformed fittings cracked or broken parts and any other condition that may affect its safe operation 2 Before storage make sure all fuel has been drained from all hoses...

Page 7: ... 1 5 Banjo Bolt Adapter M12 1 25 1 6 Banjo Bolt Adapter M8 1 0 1 7 Ford Test Adapter 1 8 5 16 Hose 1 9 1 4 Hose 1 10 Hose Clamp 4 11 Repair Kit 1 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts 1 2 3 4 5 6 7 8...

Page 8: ... indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or li...

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