FUEL Injection CANISTER CLEANER 95834 Set up and Operating Instructions 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© 2007 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.
Specifications Air Regulator Type Dial Type / Push Lock Minimum/Maximum Working Pressure 5 PSI / 100 PSI Air Regulator Dimensions 2-5/8” Long x 1-9/16” Wide x 3-1/2” High Gauge Dimensions 4” Diameter x 1-3/4” Thick Gauge Markings 0 <-> 150 PSI / 0 <-> 1000 kPa Application Fuel-injected Gasoline Engines only Hose Pressure Capacity 250 PSI Hose Dimensions 71-3/4” Long x 3/8” Diameter Chain Hook Length 9” Long Canister Capacity 16 Fluid Ounces Net Weight 4.
4. Use safety equipment when using this tool. Wear ANSI-approved safety goggles and a NIOSH-approved respirator. 5. Do not force this tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed. Do not force the product and do not use this product for a purpose for which it is not intended. 6. Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users. 7.
can create a fire hazard. Dispose of the shop towel properly. Be aware that gasoline fumes remain within the tool after use, and can create an explosion hazard. 17. Make sure to keep dirt and debris out of the fuel system when cleaning. 18. Prior to servicing injectors, make sure to read and understand all instructions and safety precautions as outlined in the vehicle manufacturer’s service manual. 19. Replace the injector’s O-rings whenever injectors are removed.
Setup For best service you should incorporate a regulator and inline filter on the compressor end of the hose, as shown in the diagram above. Hoses, couplers, regulators, and filters are all available at Harbor Freight Tools. 1. You will need to prepare a 1/4” air connector (not included) to connect to the Elbow Fitting (8) on the tool. First, wrap the 1/4” air connector with pipe thread seal tape before threading it into the Elbow Fitting.
CYLINDER CAP (10) AIR REGULATOR (7) ELBOW FITTING (8) PRESSURE GAUGE (5) AIR HOSE COUPLER (NOT INCLUDED) SHUT OFF VALVE (1) CHAIN (12) CANISTER (6) COUPLER SOCKET (15) FIGURE A 3. Turn off (clockwise) the Shut Off Valve (1) at the bottom of the Fuel Injection Cleaner. (See Figure A.) 4. Remove the Cylinder Cap (10) of the Canister (6) and its Air Regulator (7). Fill the Canister with an approved fuel injection cleaner (not included). Then replace the Cylinder Cap and its Air Regulator. 5.
16. Turn off the air compressor. Disconnect the air hose from the Elbow Fitting (8). Then turn (counterclockwise) the Air Regulator (7) to its full OPEN position to release pressure in the Canister (6). 17. Disconnect the Coupler Socket (15) from the vehicle’s fuel port. 18. Remove the block on the vehicle’s fuel return line or, if applicable, reconnect the vehicle’s fuel return line. 19. Store the Fuel Injection Cleaner in a clean, dry, safe location out of reach of children and other unauthorized people.
7. Connect the Canister Hose (16) to the provided Decarbonizing Fitting (not included). 8. Locate a manifold vacuum port on the vehicle’s engine (NOT a ported vacuum) near the throttle body or carburetor. (This will distribute the decarbonizing solution more evenly.) 9. Connect the Decarbonizing Fitting (not included) to the manifold vacuum port on the vehicle’s engine. 10. Start the vehicle’s engine. Manually increase throttle to 1,500 RPM while slowly opening the Shut Off Valve (1).
INSPECTION, MAINTENANCE, AND CLEANING 1. WARNING! Make sure the Fuel Ignition Cleaner is disconnected from an engine and all pressure has been released from the tool before performing any inspection, maintenance, or cleaning procedures. 2. Before each use, inspect the general condition of the Fuel Ignition Cleaner. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, damaged hose, and any other condition that may affect its safe operation.
PARTS LIST & ASSEMBLY DIAGRAM Part Description Q’ty Part Description Q’ty 1 Shut Off Valve 1 14 “S” Hook 1 2 Tee Fitting 1 15 Coupler Socket 1 5 Pressure Gauge 1 16 Hose 1 6 Canister 1 17 Straight Fitting 1 7 Air Regulator 1 18 Check Valve 1 8 Elbow Fitting 1 19 Decal 1 9 Straight Fitting (1/4” NPT) 1 10 Cylinder Cap 2 11 O-Ring 2 12 Chain 1 13 Split Ring 1 7 19 8 6 5 9 10,11 1 12, 13 17 18 2 10,11 14 15 16 Record Product’s Serial Number Here
LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.