RY4CSS Ryobi Trimmer - Overview

Models starting with RY4CSS

Keep searches simple, eg. "belt" or "pump".
SPARK PLUG – Part Number: 870301002
SPARK PLUG
PartSelect #: PS18789582
Manufacturer #: 870301002
$7.95
  Special Order
SHIELD SLEEVE – Part Number: 901666003
SHIELD SLEEVE
PartSelect #: PS18789675
Manufacturer #: 901666003
$5.95
  Special Order
GASKET – Part Number: 901705003
GASKET
PartSelect #: PS18789677
Manufacturer #: 901705003
$5.95
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Switch – Part Number: 760961002
Switch
PartSelect #: PS16431030
Manufacturer #: 760961002
$5.95
  Special Order
HOT SURFACE LABEL – Part Number: 940680023
HOT SURFACE LABEL
PartSelect #: PS18790017
Manufacturer #: 940680023
$5.95
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LABEL WARNING – Part Number: 940657165
LABEL WARNING
PartSelect #: PS18789971
Manufacturer #: 940657165
$5.95
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EXPAND-IT LABEL – Part Number: 940726013
EXPAND-IT LABEL
PartSelect #: PS18790127
Manufacturer #: 940726013
$5.95
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Clamp – Part Number: 639167001
Clamp
PartSelect #: PS12669244
Manufacturer #: 639167001
Clamp assist handle
$5.95
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Label – Part Number: 940654088
Label
PartSelect #: PS12666538
Manufacturer #: 940654088
Label ul fire warning
$5.95
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Screw #8-16x5/16 torx thd fo – Part Number: 660925011
Screw #8-16x5/16 torx thd fo
PartSelect #: PS12667009
Manufacturer #: 660925011
$5.95
  Special Order
THROTTLE TRIGGER – Part Number: 518696020
THROTTLE TRIGGER
PartSelect #: PS18785334
Manufacturer #: 518696020
$5.95
  On Order
TRIGGER LOCK – Part Number: 518695009
TRIGGER LOCK
PartSelect #: PS18785331
Manufacturer #: 518695009
$5.95
  Special Order
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Replaced straight shaft, and the gear head.
Removed the 2 bolts holding the gear head to shaft. On my model I had to remove the complete trimmer head, then using 2 wrench take the trimmer head adapter off the gear heD. One video showed simply putting a screwdriver in the notch behind trimmer head and unscrewing complete head. Mine of course was slightly more involved but still quite easy once I saw what needed to be done.
Parts Used:
STRAIGHT SHAFT ASSEMBLY
  • Tim from HOLLISTER, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Socket set
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