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15. Assemble the kettle assembly with the gear case assembly with screws. 

20 

 Replace the Chain and Pinion Assembly 

Summary of Contents for PSA1000

Page 1: ...REPAIR GUIDELINE String Trimmer Attachment_PSA1000 Version 1 Issue Date 12 02 2016...

Page 2: ...Table of Contents 2 NO Contents Page 1 Troubleshooting 3 2 Tool list 4 3 Part 1 Replace the Chain and Pinion Assembly 5 25...

Page 3: ...ition Test Solution Loose chain Chain tensioning screw is not adjusted correctly Gear case assembly Adjust the chain tensioning screw Won t run Gear worn Gear case assembly Replace the gear case with...

Page 4: ...Tool List For Repair 4 NO Tool List SPEC Remark 1 Needle nose pliers 2 Hex wrench 4mm 5mm 3 Phillips PH2...

Page 5: ...5 Part 1 Replace the Chain and Pinion Assembly...

Page 6: ...1 Loosen the screw to remove the cover assembly 6 Replace the Chain and Pinion Assembly Cover assembly screw Description Part Number Quantity Screw 5640256001 1 Cover assembly 2824778002 1...

Page 7: ...y in removing the bar and chain from then mounting surface loosen the chain tensioning screw anticlockwise to remove them easily 7 Replace the Chain and Pinion Assembly Chain Bar Chain tensioning scre...

Page 8: ...3 Separate the chain from the bar 8 Replace the Chain and Pinion Assembly...

Page 9: ...4 Use a stick to lever the E ring and remove it 9 Replace the Chain and Pinion Assembly E ring Description Part Number Quantity E ring 5660028001 1...

Page 10: ...5 Remove the washer from the shaft 10 Replace the Chain and Pinion Assembly Washer Description Part Number Quantity Washer 5660208001 1...

Page 11: ...6 Take the sprocket off the shaft 11 Replace the Chain and Pinion Assembly Sprocket Description Part Number Quantity Sprocket 3421960001 1...

Page 12: ...7 Loosen 3 screws to remove the oil tank assembly 12 Replace the Chain and Pinion Assembly Oil tank assembly Screw Description Part Number Quantity Screw 5620434003 3...

Page 13: ...8 Loosen 2 screws to remove the dust cover 13 Replace the Chain and Pinion Assembly Screw Dust cover Description Part Number Quantity Screw 5620354001 2...

Page 14: ...o disassemble the gear case assembly 14 Replace the Chain and Pinion Assembly Screw 2 Screw 1 Gear case assembly Description Part Number Quantity Screw 1 5620213003 1 Screw 2 5620434003 8 Gear case as...

Page 15: ...the gear case assembly If the pinion assembly was broken or worn replace it with a new one 15 Replace the Chain and Pinion Assembly Pinion assembly Shaft assembly Description Part Number Quantity Pin...

Page 16: ...11 Mount the new pinion assembly onto the gear case and then mount the shaft assembly onto the gear case 16 Replace the Chain and Pinion Assembly...

Page 17: ...12 Insert the shaft into the hole to assemble the gear case assembly 17 Replace the Chain and Pinion Assembly Hole Shaft...

Page 18: ...13 Insert the connecting tube assembly into the tube of then gear case assembly and lock them with screws 18 Replace the Chain and Pinion Assembly...

Page 19: ...14 Mount the dust cover onto the shaft and assemble the dust cover with the gear case assembly with screws 19 Replace the Chain and Pinion Assembly...

Page 20: ...15 Assemble the kettle assembly with the gear case assembly with screws 20 Replace the Chain and Pinion Assembly...

Page 21: ...16 If the sprocket is broken or worn replace it with a new one and then mount the new sprocket onto the shaft 21 Replace the Chain and Pinion Assembly...

Page 22: ...17 Mount the washer onto the shaft 18 Lock the E ring with long nose pliers to fix the sprocket and washer 22 Replace the Chain and Pinion Assembly...

Page 23: ...19 If the chain was broken replace it with a new one and then assemble the chain with the bar 23 Replace the Chain and Pinion Assembly...

Page 24: ...e gear case assembly NOTICE If there is any difficulty in inserting the tension adjusting pin into the hole adjust the chain tensioning screw properly until the tension adjusting pin is exactly locate...

Page 25: ...21 Assemble the cover with the gear and chain assembly and tighten them together with screw 25 Replace the Chain and Pinion Assembly...

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