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For technical questions, please call 1-888-866-5797.

Item 64985

Maintenance and Servicing

 

Procedures not specifically explained in this manual must 
be performed only by a qualified technician.

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: 
Detach the tool from the vehicle being tested before performing 
any inspection, maintenance, or cleaning procedures.

TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: 
Do not use damaged equipment.  If abnormal noise or vibration 
occurs, have the problem corrected before further use.

1. 

BEFORE EACH USE,

 inspect the general 

condition of the tool.  Check for loose fittings, 
misalignment or binding of moving parts, 
cracked or broken parts and any other 
condition that may affect its safe operation.

2. 

AFTER USE,

 clean external surfaces of 

the tool with clean cloth and flush with 
clean water.  Allow the tool to air dry, then 
store the Kit in its case in a clean, dry, 
safe location out of reach of children.

Summary of Contents for MH-1B

Page 1: ...ference 19g 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 A...

Page 2: ...replacement Operating Instructions 1 Refer to the vehicle s service manual for specific pressurized cooling system testing instructions 2 Empty radiator of coolant and dispose of or recycle old coola...

Page 3: ...t Plug and proceed to next step 14 Insert filter end of Coolant Hose into a container of premixed coolant then slowly open the Coolant Suction Valve The vacuum created in the cooling system will pull...

Page 4: ...PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use 1 BEFORE EACH USE inspect the general conditi...

Page 5: ...Y PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BU...

Page 6: ...Cover 1 11 Hanger 1 12 Ring 1 13 Hose Collar 1 14 1 4 NPTx3 8 Barbed Hose Fitting 1 Part Description Qty 15 Inlet Air Valve Filter 1 16 Air Inlet Plug 1 17 Filter Housing 1 18 Stainless Filter 1 19 A...

Page 7: ...Page 7 For technical questions please call 1 888 866 5797 Item 64985 Assembly Diagram 22 23 24 27 7 6 5 3 2 1 16 13 14 11 12 15 4 8 9 10 17 18 19 20 21 25 26...

Page 8: ...amages 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 MERCHANTABILITY AND FITNESS T...

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