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SKU 93644 

For technical questions, please call 1-800-444-3353.

 

Page 4

SPECIFIC SAFETY RULES

1. 

Maintain labels and nameplates on the Compression Tester Kit.  

These carry 

important information.  If unreadable or missing, contact Harbor Freight Tools for a 

replacement.

2. 

Use the right product for the job.  

There are certain applications for which this 

product was designed.  Do not use this product for a purpose for which it was not 

intended.

3. 

Industrial applications must follow OShA requirements.

4. 

Prior to using this product, make sure to read and understand all instructions 

and safety precautions as outlined in the vehicle manufacturer’s manual and 

engine diagnostic/repair manuals.

5.  

Use the Compression Tester in a well ventilated area.  

Do not operate 

an engine in a closed area or in a poorly ventilated area.

  When running, 

the Engine of a vehicle produces carbon monoxide, a colorless, 

odorless, toxic fume that, when inhaled, can cause serious personal 

injury or death.  

Early signs of carbon monoxide poisoning resemble the flu, with 

headaches,  dizziness,  or  nausea.  If  you  have  these  signs,  get  fresh  air 

immediately.

6. 

Do  not  exceed  the  maximum  pressure  capacity  of  this  tool  (1000  PSI).  

Exceeding  the  maximum  pressure  capacity  could  cause  personal  injury  and/or 

property damage.

7. 

Always keep hands, fingers, and body away from the moving parts and hot 

parts of the diesel engine.

8. 

When warming up a diesel engine in preparation for compression testing, 

make sure the vehicle’s transmission is placed in “PARK”/“NEUTRAL” and 

the emergency brake is applied.

9. 

WARNING!  

The brass components of this product contain lead, a chemical 

known  to  the  State  of  California  to  cause  cancer  and  birth  defects  (or  other 

reproductive harm).  (California Health & Safety Code § 25249.5, 

et seq.

)

10. 

WARNING!  

People with pacemakers should consult their physician(s)  

 

before using this product.  Electromagnetic fields in close proximity to a heart    

pacemaker could cause interference or failure of the pacemaker.  In addition,    

people with pacemakers should adhere to the following:  Caution is necessary    

when near the coil or distributor of a running engine.  The engine should always   

be off if adjustments are to be made to the distributor.

11. 

WARNING!  

The warnings and cautions discussed in this manual cannot  

 

cover all possible conditions and situations that may occur.  It must be under- 

 

stood by the operator that common sense and caution are factors which cannot    

be built into this product, but must be supplied by the operator.

Summary of Contents for 93644

Page 1: ...ights 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...

Page 2: ...page 8 are included If any parts are missing or broken please call Harbor Freight Tools at the number shown on the front cover of this manual as soon as possible GENERAL SAFETY RULES IMPORTANT SAFETY...

Page 3: ...children and other untrained people Tools and equipment are dangerous in the hands of untrained users 8 Maintain the Compression Tester with care Keep this product clean A properly maintained tool is...

Page 4: ...pressure capacity of this tool 1000 PSI Exceeding the maximum pressure capacity could cause personal injury and or property damage 7 Always keep hands fingers and body away from the moving parts and h...

Page 5: ...e proper Adapter connect the Compression Tester to the first cylinder of the engine Then with the fuel pedal depressed completely crank the engine for eight revolutions Do not continue to crank the en...

Page 6: ...4HE1 TC 1998 2005 6HK1 TC Glow Plug 10 x 1 25 E 1998 2005 4HE1 TC Up to 1998 6HK1 TC Glow Plug 12 x 1 25 HU IU Kubota Some models Glow Plug 10 x 1 25 F Lincoln Mark VII Continental 2 4L used in 1984...

Page 7: ...ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO REPLACEANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND...

Page 8: ...questions please call 1 800 444 3353 Page 8 NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts ASSEMBLY DIAGRAM Letters design...

Page 9: ...ntal or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of mercha...

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