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REPAIR  GUIDELINE 

String Trimmer Attachment_EA0800 

Version: 1 

Issue Date: 12/02/2016 

Summary of Contents for EA0800

Page 1: ...REPAIR GUIDELINE String Trimmer Attachment_EA0800 Version 1 Issue Date 12 02 2016 ...

Page 2: ... Contents 2 NO Contents Page 1 Troubleshooting 3 2 Tool list 4 3 Part 1 Replace the blade 5 15 4 Part 2 Replace the guide plate and the anti wear protective guard 16 20 5 Part 3 Replace the wheel assembly 21 29 ...

Page 3: ...Troubleshooting 3 Problem Possible Cause Fault Position Test Solution Noise No oil Gear case Add oil Doesn t work Gear worn Gear case Replace the gear case with a new one ...

Page 4: ...Tool List For Repair 4 NO Tool List SPEC Remark 1 Needle nose pliers 2 Hex wrench 3 Multi function wrench 14mm ...

Page 5: ...5 Part 1 Replace the blade ...

Page 6: ...1 Remove the split pin from the shaft with needle nose pliers 6 Replace the blade Split pin Split pin Description Part Number Qty Split pin 5670436001 1 ...

Page 7: ...2 Rotate the blade to align the slot in the flange with the hole in the gear case 3 Insert the hex wrench into the aligned holes to act as a stabilizer 7 Replace the blade ...

Page 8: ...4 Loosen the nut clockwise with the multifunction wrench to remove it 8 Replace the blade Nut Description Part Number Qty Nut 5630292001 1 ...

Page 9: ...5 Take the outer flange out of the shaft 6 Take the blade out of the shaft 9 Replace the blade Outer flange Blade Description Part Number Qty Outer flange 3552523001 1 Blade 3705431001 1 ...

Page 10: ...7 Take the inner flange out of the shaft 10 Replace the blade Inner flange Description Part Number Qty Inner flange 3552522001 1 ...

Page 11: ...8 If any part is broken or worn replace it with a new one 9 Mount the inner flange onto the shaft 11 Replace the blade ...

Page 12: ...10 Mount the blade onto the shaft 11 Mount the nut onto the shaft and pre tighten it anticlockwise 12 Replace the blade ...

Page 13: ...12 Rotate the blade to align the slot in the flange with the hole in the gear case 13 Insert the hex wrench into the aligned holes to act as a stabilizer 13 Replace the blade ...

Page 14: ...14 Rotate the nut anticlockwise with multifunction wrench to tighten it 14 Replace the blade ...

Page 15: ...15 Insert a new split pin into the hole of the shaft 16 Bend the two feet of the pin in opposite direction with long nose pliers 15 Replace the blade ...

Page 16: ...16 Part 2 Replace the guide plate and the anti wear protective guard ...

Page 17: ...1 Loosen the screw on the guide plate to remove it 17 Replace the guide plate and the anti wear protective guard screw Guide plate Description Part Number Qty Screw 5620018002 1 Guide plate 3705433001 1 ...

Page 18: ...he anti wear protective guard to remove it 18 Screw Anti wear protective guard Replace the guide plate and the anti wear protective guard Description Part Number Qty Screw 5620018002 1 Anti wear protective guard 3705450001 1 ...

Page 19: ... guide plate or anti wear protective guard is broken replace it with a new one 4 Assemble the anti wear protective guard with the shield with screw 19 Replace the guide plate and the anti wear protective guard ...

Page 20: ...5 Assemble the guide plate with the anti wear protective guard with screw 20 Replace the guide plate and the anti wear protective guard ...

Page 21: ...21 Part 3 Replace the wheel assembly ...

Page 22: ...the depth adjusting knob in the direction of the unlocking arrow marked on the knob and remove it 22 Replace the wheel assembly Depth adjusting knob Description Part Number Qty Depth adjusting knob 3402815001 1 ...

Page 23: ... the spring washer and plain washer 1 out of the shaft in sequence 23 Spring washer Plain washer 1 Replace the wheel assembly Description Part Number Qty Spring washer 5650026005 1 Plain washer 1 5650025001 1 ...

Page 24: ...3 Take the guide wheel out the screw pole 4 Take the bush out of the screw pole 24 Guide wheel Bush Replace the wheel assembly Description Part Number Qty Guide wheel 2824793001 1 Bush 3552519001 1 ...

Page 25: ...5 Remove plain washer 2 and screw pole 25 Plain washer 2 Screw pole Replace the wheel assembly Description Part Number Qty Plain washer 2 5650025001 1 Screw pole 5640245001 1 ...

Page 26: ...rt is broken replace it with a new one 7 Insert the screw pole into the hole of the depth adjusting guide bar 8 Mount the plain washer 2 onto the screw pole 26 Depth adjusting guide bar Replace the wheel assembly ...

Page 27: ...9 Mount the bush onto the pole screw 10 Mount the guide wheel onto the pole screw 27 Replace the wheel assembly ...

Page 28: ...11 Mount plain washer 2 and spring washer onto the pole screw in sequence 28 Replace the wheel assembly ...

Page 29: ...12 Mount the depth adjusting knob onto the screw pole and tighten it in the direction of the locking arrow marked on the knob 29 Replace the wheel assembly ...

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