All manuals and user guides at all-guides.com CONFIDENTIAL Sep. 2020 PRODUCT NAME 18 V Cordless Jig Saw CJ 18DA Model 135 mm (5-5/16”) Page CONTENTS REPAIR GUIDE ---------------------------------------------------------------------------------------------------------------- 1 1. Precautions on disassembly and reassembly ----------------------------------------------------------- 1 • Disassembly ---------------------------------------------------------------------------------------------------- 1 •...
1. Precautions on disassembly and reassembly [Bold] numbers in the description below correspond to the item numbers in the parts list and exploded assembly diagram for the Model CJ 18DA. Disassembly 1. Removal of the base Loosen the Hex.
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All manuals and user guides at all-guides.com Fig. 3 4. Disassembly of the plunger ass’y (1) Remove the D6 Pin [46] from the Gear Holder Ass’y [47]. Remove Plunger Holder (A) [31] from the plunger ass’y. (2) Loosen two Seal Lock Hex. Socket Hd. Bolts M3 x 6 [18] and remove the Plunger Cover [17] and Plunger (A) [32].
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All manuals and user guides at all-guides.com 5. Removal of the gear holder (1) Pull out Connecting Piece (A) [33] and Needle Bearing [34] from the Gear [36]. (2) Remove the Retaining Ring for D7 Shaft [35] from the tip of the spindle. (3) Remove the Gear [36], Balance Weight [37], Orbital Cam [38] and Washer (A) [23] in this order.
All manuals and user guides at all-guides.com Reassembly Perform reassembly by reversing the disassembly procedure. However, special attention should be given to the following items. 1. Mounting the change knob Mount Spring (C) [27] and Steel Ball 5/32 [41] to the inside of the Change Knob [42] as described below. (1) Apply grease (Nippeco SEP-3A) to the Steel Ball 5/32 [41], and then put the Steel Ball 5/32 [41] in the concave portion as shown in the figure below.
All manuals and user guides at all-guides.com Fig. 7 [31] [17] [18] [19] [32] [20] [21] [25] [22] [23] [24] [26] [27] [28] [29] [30] Lubrication points and type of lubricant Apply specified amount of grease to the following portions. Nippeco SEP-3A grease •...
All manuals and user guides at all-guides.com Tightening torque Tightening torque Item Part name used N•m kgf•cm Tapping Screw (W/Flange) D4 x 20 (Black) 1.96±0.49 20±5 [12] Tapping Screw (W/Flange) D3 x 20 0.88±0.10 9±1 [18] Seal Lock Hex. Socket Hd. Bolt M3 x 6 2.45±0.49 25±5 [45]...
All manuals and user guides at all-guides.com Wiring diagram Connect the internal wires correctly as illustrated in the diagrams below. If the internal wires are incorrectly connected, the motor may not turn or other problems could occur. Fig. 8 • Wiring diagram Red internal wire (soldering) Black internal wire...
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All manuals and user guides at all-guides.com Fig. 9 • Connecting diagram DC-speed control switch Noise suppressor S G T Black (–) Black White White Black Battery terminal – Indicator ass’y For Europe, Australia, and New Zealand DC-speed control switch Ferrite core Noise suppressor S G T...
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All manuals and user guides at all-guides.com CJ18DA Rev.1...
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All manuals and user guides at all-guides.com ITEM CODE DESCRIPTION USED REMARKS 376450 HOUSING (A).(B) SET 376450M HOUSING (A).(B) SET FOR USA, CAN 336856 PUSHING BUTTON 376452 SWITCH TERMINAL SET 376029 BATTERY BSL 1850C (EUROPE, AUS, NZL) INCLUD. 502 376314 BATTERY BSL 1850C (THA) INCLUD.
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All manuals and user guides at all-guides.com ITEM CODE DESCRIPTION USED REMARKS 372814 GREASE (NIPPECO BC-4) 75 G 325149 GREASE (MOLUB-ALLOY NO. 777-1) 75 G 879336 JIG SAW BLADES NO. 11 (5 PCS.) 879337 JIG SAW BLADES NO. 12 (5 PCS.) 879338 JIG SAW BLADES NO.
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