Table Of Contents - Hitachi NT 65GB Technical Data And Service Manual

1. PRODUCT NAME------------------------------------------------------------------------------------------------------ 1
2. MARKETING OBJECTIVE ------------------------------------------------------------------------------------------ 1
3. APPLICATIONS -------------------------------------------------------------------------------------------------------- 1
4. SELLING POINTS ----------------------------------------------------------------------------------------------------- 1
5. SPECIFICATIONS ---------------------------------------------------------------------------------------------------- 2
5-1. Specifications ---------------------------------------------------------------------------------------------------- 2
5-2. Explanation of the Nailing Action ---------------------------------------------------------------------------- 2
5-3. Nail Selection ----------------------------------------------------------------------------------------------------- 3
5-4. Nail Driving Force------------------------------------------------------------------------------------------------ 3
6. COMPARISON WITH SIMILAR PRODUCTS ------------------------------------------------------------------ 4
7. PRECAUTIONS ON SALES PROMOTION--------------------------------------------------------------------- 5
7-1. Handling Instructions ------------------------------------------------------------------------------------------- 5
7-2. Warning Label ---------------------------------------------------------------------------------------------------- 5
7-3. Related Laws and Regulations------------------------------------------------------------------------------- 7
8. MECHANISM AND PRINCIPLE OF OPERATION ------------------------------------------------------------ 9
8-1. Mechanism ------------------------------------------------------------------------------------------------------- 9
8-2. Principle of Operation ------------------------------------------------------------------------------------------11
9. TROUBLESHOOTING GUIDE -------------------------------------------------------------------------------------15
9-1. Problems Caused by Improper Handling -----------------------------------------------------------------15
9-2. Troubleshooting and Corrective Action --------------------------------------------------------------------17
9-3. Checking for Sparking and Corrective Action ------------------------------------------------------------23
9-4. Regrinding the Driver Blade ----------------------------------------------------------------------------------24
10. DISASSEMBLY AND REASSEMBLY --------------------------------------------------------------------------24
10-1. General Precautions on Disassembly and Reassembly ---------------------------------------------24
10-2. Disconnecting and Reconnecting Wiring between
the Cylinder Head Section and Handle Section ------------------------------------------------------ 26
10-3. Disassembly and Reassembly of the Cylinder Head Section --------------------------------------29
10-4. Disassembly and Reassembly of the Housing Section ----------------------------------------------31
10-5. Disassembly and Reassembly of the Handle Section -----------------------------------------------42
11. STANDARD REPAIR TIME (UNIT) SCHEDULES-----------------------------------------------------------48
Assembly Diagram for NT 65GB
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