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[3] DISASSEMBLY/ASSEMBLY

[3] -2. Assembled Unit of  Spiral Bevel Gear 29

 DISASSEMBLING

1. Disassemble wheel with rubber tire from rear wheel cover (wheel cover of drive end) by unscrewing hex socket head 
    bolt M6x12.   (Fig. 5)
2. When replacing spiral bevel gear 29 only, remove retaining ring R-47 in this step using Retaining Ring R Pliers
    (1R005).   (Fig. 6)
3. Remove the assembled unit of spiral bevel gear 29 and spur gear 12 by striking around the rear wheel cover shaft
    evenly with plastic hammer.    (Fig. 7)
4. Separate spur gear 8 from ball bearing and spiral bevel gear 29 using arbor press.   (Fig. 8)

 ASSEMBLING

Fig. 6

Fig. 7

Fig. 8

Fig. 5

Retaining ring R-47

Gear Complete

Wheel with
Rubber Tire

Flat Washer 6

Flat Washer 16

Hex Socket Head Bolt M6x12

No.1R005

Rear Wheel Cover Shaft

Rear Wheel Cover

Spiral Bevel Gear 29

Spiral Bevel 
Gear 29

Ball Bearing 6204LLB

Spur Gear 12

Spur Gear 12

Ball Bearing 
6204LLB

Ball Bearing 
608LLB

Key 4

Do the reverse step of disassembling.

Summary of Contents for BPB180

Page 1: ...L1830 2 Battery charger DC18SC 1 Plastic carrying case 1 Hex wrench 4 1 Charger DC18SC Charger DC24SA Charger DC24SC Li ion battery BL1830 Carbon steel band saw blade 14 18 24 teeth per inch HSS bimet...

Page 2: ...LB 1R282 Round Bar for Arbor 8 50 Disassembling spiral bevel gear 11 from helical gear 45 1R291 Retaining Ring S and R Pliers Removing retaining ring S 15 from spiral bevel gear 11 52 Rubber Tire 54 G...

Page 3: ...crew 5x25 2 pcs for securing handle to rear wheel cover 4 Striking gear housing with plastic hammer disassemble gear housing and rear wheel cover Armature can be removed from motor section Fig 3 5 Str...

Page 4: ...f spiral bevel gear 29 and spur gear 12 by striking around the rear wheel cover shaft evenly with plastic hammer Fig 7 4 Separate spur gear 8 from ball bearing and spiral bevel gear 29 using arbor pre...

Page 5: ...move spiral bevel gear 11 together with ball bearing 6202LLB using arbor press Fig 10 7 Remove retaining ring S 15 from spiral bevel gear 11 with Retaining Ring S and R Pliers 1R291 Fig 11 8 Ball bear...

Page 6: ...lt with plastic hammer Now lower shaft is pushed out of accepting hole and it can be removed only by a few turns from hex socket head bolt Fig 14 Rear Wheel Cover Rear Wheel Cover Turn hex socket head...

Page 7: ...y feel a small shock when the compressed springs 11 are released 1 Set two compression springs 11 to tension plate and then align the hole of slide plate with the hole of tension plate 2 See Fig 18 Wh...

Page 8: ...o easy remove and attach battery Battery Hex Socket Head Bolt M8x35 Hex Socket Head Bolt M8x35 1 Grip can be disassembled by removing two M8x35 hex socket head bolts Fig 19 1 When assembling grip to f...

Page 9: ...Circuit diagram P 9 10 Color index of lead wires sheath Black White Red Orange Handle Motor Housing Speed Preset Dial Endbell Complete Terminal LED Job Light Controller Switch Fig D 1...

Page 10: ...ssembling side LED Job Light Rib of Housing L Boss Yoke Unit Notch Mount yoke unit to housing L while fitting its notch with boss Controller Yoke Unit Dial Terminal Endbell Complete Endbell Complete M...

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