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Page 14

WARNING: 

Use only identical Ryobi replacement parts when ser-
vicing this product. Use of any other parts may create 
a hazard or cause product damage.

CLEANING THE TRIMMER

Release the trigger, allow the trimmer to coast to a stop, 
and unplug the trimmer before cleaning.

n

    Clean  the  exterior  of  the  trimmer  with  a  soft,  dry 

cloth. 

n

    Avoid using solvents when cleaning plastic parts. Most 

plastics are susceptible to damage from various types 
of commercial solvents and may be damaged by their 
use.

n

    Wipe or scrape the trimmer head and spool area when 

they accumulate dirt or clippings.

n

    Scrape or brush debris away from air intake vents on 

the motor housing.

SERVICING THE TRIMMER

n

    Check all fasteners and tighten as necessary. If any 

part is damaged or lost, repair it or replace it.

n

Any other service should be performed at a Homelite 
Authorized Service Dealer.

REPLACING THE CUTTING LINE

See Figures 13, 13a and 13b.

WARNING:

Use of line other than the original .080 in. monofilament 
cutting line could cause serious personal injury or dam-
age to the trimmer.

Follow these steps to replace the cutting line.

n

   

Release the trigger and allow the trimmer to coast to 
a stop.

n

   

Unplug the trimmer.

WARNING:

Make sure the trimmer head stops rotating when you 
release the trigger. Contact with a rotating trimmer head 
could cause personal injury.

n

   

Remove  the  retaining  cap  by  turning  it  counter-
clockwise.

n

   

Remove the empty spool.

n

   

Clean the trimmer head thoroughly. Inspect the trim-
mer head for any damaged or worn parts.

n

   

Cut  two  pieces  of  line  approximately  9  ft.  (2.7  m) 
long.

n

   

Insert the end of the new line into the hole in the upper 
threaded area of the spool.

Fig. 13a

LOWER AREA

Fig. 13b

RETAINING 

CAP

TRIMMER 

HEAD

SPOOL

MAINTENANCE

UPPER AREA

Fig. 13

Summary of Contents for RY41002A Series

Page 1: ...s high standard for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance WARNING To reduce the risk of injury the user must...

Page 2: ...eration 11 13 n Maintenance 14 15 n Troubleshooting 16 n Accessories 17 n Customer Service Information 18 Your trimmer has many features that make using this product more pleasant and enjoyable We hav...

Page 3: ...he trigger n Stay alert and pay attention to what you are doing Use common sense when using this product n Do not force the product It will do a better job with less likelihood of a risk of injury whe...

Page 4: ...ord plug in any way n GroundFaultCircuitInterrupter GFCI protectionshould be provided on the circuits s or outlet s used for this product Receptacles with built in GFCI protection are available and ma...

Page 5: ...lade Do not install any type of blade on this product Class II Construction Double insulated construction Wet Conditions Alert Do not expose to rain or use in damp locations Read Operator s Manual To...

Page 6: ...your near est AUTHORIZED SERVICE CENTER for repair When servicing use only identical replacement parts SAVE THESE INSTRUCTIONS WARNING To avoid serious personal injury do not attempt to use this produ...

Page 7: ...discard the packing material until you have carefully inspected and satisfactorily operated the product n If any parts are damaged or missing please call 1 800 860 4050 for assistance PACKING LIST Upp...

Page 8: ...NER MOTOR HOUSING GRASS DEFLECTOR The trimmer includes a grass deflector that helps protect you from flying debris ERGONOMIC DESIGN The design of the trimmer provides for easy handling It is designed...

Page 9: ...THE UPPER SHAFT See Figure 2 Disconnect the upper shaft and attachment shaft for stor age or when a job calls for a different attachment Follow these steps to remove the attachment from the upper shaf...

Page 10: ...d retainer is located on the bottom of the trimmer This provides strain relief for the cord preventing unwanted disconnects Note To reduce the disconnection of the power cord from the extension cord d...

Page 11: ...ress the trigger to start the trimmer n Trim grass and weeds in a right to left motion with the line parallel to the ground CUTTING TIPS n Inspect and clear the area to be trimmed for any rocks broken...

Page 12: ...tem Follow these steps to advance the cutting line auto matically n Press the trigger n Tap the retaining cap lightly on the ground while the motor is running Do not hold the retaining cap on the grou...

Page 13: ...tring head into uncut grass n Wire and picket fences cause extra string wear even breakage Stone and brick walls curbs and wood may wear string rapidly n Avoid trees and shrubs Tree bark wood moldings...

Page 14: ...place it n Any other service should be performed at a Homelite Authorized Service Dealer REPLACING THE CUTTING LINE See Figures 13 13a and 13b WARNING Use of line other than the original 080 in monofi...

Page 15: ...al injury REPLACING THE SPOOL See Figure 14 The spool may wear during normal use of the line advance featureandmayrequireoccasionalreplacement Replace ment spools are available through your local reta...

Page 16: ...ual Clean threads and lubricate with grease If no improvement replace spool retainer Cut tall grass from the top down Line will not advance when tap retaining cap Retaining cap is hard to turn Grass w...

Page 17: ...ool Line 080 in 2 mm UP00145 String Refill 080 in 2 mm 390 ft 118 mm D06511 String Refill 080 in 2 mm 50 ft 15 mm D06509A Retaining Cap RH thread DA98866A Retaining Cap Power Care AP04106 OPTIONAL ATT...

Page 18: ...ter MODEL NO AND SERIAL NO The model number of this tool is found on a plate attached to the motor housing Please record the serial number in the space provided below HOW TO ORDER REPAIR PARTS When or...

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