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U.S. General 97706 Operating Instructions Manual

Fuel injection pressure test kit

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PRESSURE TEST KIT
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
Distributed exclusively by Harbor Freight Tools
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SaVE THIS MaNUaL.
Copyright
2006 by Harbor Freight Tools
©
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions or replacement parts, please call 1-800-444-3353.
FUEL INJECTION
Model
OPERaTINg INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
®
97706
. All rights reserved. No portion of this
®
.
®
Cover revised 08a

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Summary of Contents for U.S. General 97706

  • Page 1 ® FUEL INJECTION PRESSURE TEST KIT Model 97706 OPERaTINg INSTRUCTIONS Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein. Distributed exclusively by Harbor Freight Tools ®...
  • Page 2 Maintain the Pressure Test Kit with care. Keep this product clean. Properly maintained products are less likely to malfunction. Do not use damaged prod- ucts. Tag damaged products “Do not use” until repaired. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 2...
  • Page 3 Do not use this Pressure Test Kit on diesel fuel systems. Do not smoke while performing any fuel injection tests or repairs. Always have a dry chemical (Class B) fire extinguisher within reach. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 3...
  • Page 4 It must be understood by the operator that common sense and caution are factors which cannot be built into this prod- uct, but must be supplied by the operator. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 4...
  • Page 5 Chrysler Inline adapter Ford EFI For Spring Lock fittings CIS Testing assembly For use in testing with Basic gauge (1), Pressure with Ball Valve Testing, and Bleed-off assembly (25) and adapters SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 5...
  • Page 6 Refer to the General Safety Rules section before removing Tester from vehicle. Replace the protective cap onto the test fitting on vehicle. Check for leaks. REV 07f, 07i SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 6...
  • Page 7 Refer to the General Safety Rules section before removing the tester from the vehicle. Replace the protective cap onto test fitting on vehicle. Check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 7...
  • Page 8 Adapter. Start the engine and allow it to idle. Check for leaks. Read the Gauge (1) and compare the result with pressure in the service manual. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 8...
  • Page 9 Install the GM TBI Adapter (5) in place of the fuel filter by threading each fuel line into either end of the Adapter. Do not overtighten. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 9...
  • Page 10 Remove the fuel filter by compressing the tabs while pulling outward on each fuel line. Use a container to catch any fuel that may spill out. Wipe off any excess fuel that may spill on the vehicle. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 10...
  • Page 11 FIgURE F aDaPTER (3) Turn off the ignition. Relieve the fuel pressure. Refer to the vehicle’s service manual for specific pres- sure relief procedures. Locate the fuel filter on the vehicle. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 11...
  • Page 12 General Safety Rules section before removing tester from vehicle. Remove the fuel pressure Adapter (3) following the above instructions for remov- ing the fuel filter. Re-install the fuel filter. Start the engine and check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 12...
  • Page 13 Refer to General Safety Rules section before removing tester from vehicle. Remove the fuel pressure Adapter following the above instructions. Re-install the vehicle’s fuel line. Start the engine and check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 13...
  • Page 14 Safety Rules section before removing tester from vehicle. Using a disconnect tool, remove the test Adapter (30) and install the vehicle’s fuel line. Start the vehicle and check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 14...
  • Page 15 Refer to General Safety Rules section before removing tester from vehicle. Re-install the hex bolt on the fuel filter. Check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 15...
  • Page 16 With free end of bleed-off hose in a suitable container, press button on side of bleed-off assembly slowly to de-pressurize the fuel system. Refer to the General Safety Rules section before removing tester from vehicle. Start the vehicle and check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 16...
  • Page 17 Refer to the General Safety Rules section before removing tester from vehicle. Replace the vehicle’s fuel line and tighten all clamps securely. Check all connec- tions for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 17...
  • Page 18 Refer to the General Safety Rules section before removing tester from vehicle. Reconnect vehicle’s fuel line and tighten all clamps securely. Check all connec- tions for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 18...
  • Page 19 Refer to the General Safety Rules section before removing tester from vehicle. Reconnect vehicle’s fuel line and tighten all clamps securely. Check all connec- tions for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 19...
  • Page 20 Start the vehicle and check for leaks. Start the engine and check for leaks. Read the fuel pressure. Compare the value on the Gauge (1) to the value in the service manual. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 20...
  • Page 21 Hose. Refer to the Gen- eral Safety Rules section before removing tester from vehicle. Remove tester and Adapter(s) from vehicle. Reconnect vehicle’s fuel injection lines to original condition. Start vehicle and check for leaks. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 21...
  • Page 22 THE BUYER ASSUMES ALL RISKS AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 22...
  • Page 23 8mm-1.00 Long Adapter Carrying Case 8mm-1.00 Female Adapter 33: CaRRYINg CaSE NOT SHOWN. NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 23...
  • Page 24 This warranty gives you specific legal rights and you may also have other rights which vary from state to state. 3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353 SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 24...