RY4CSS Ryobi Trimmer - Overview

Models starting with RY4CSS

Keep searches simple, eg. "belt" or "pump".
Clamp – Part Number: 639167001
Clamp
PartSelect #: PS12669244
Manufacturer #: 639167001
Clamp assist handle
$5.95
  Special Order
Hex Nut – Part Number: 678029002
Hex Nut
PartSelect #: PS12654681
Manufacturer #: 678029002
Hex nut m6.3 x 1 black oxide
$5.95
  Special Order
THROTTLE CABLE – Part Number: 308842018
THROTTLE CABLE
PartSelect #: PS18784003
Manufacturer #: 308842018
$5.95
  Special Order
CONTROL HANDLE ASSEMBLY – Part Number: 310831005
CONTROL HANDLE ASSEMBLY
PartSelect #: PS18784262
Manufacturer #: 310831005
$6.95
  Special Order
LOCKING ASSEMBLY – Part Number: 314796001
LOCKING ASSEMBLY
PartSelect #: PS18784529
Manufacturer #: 314796001
$15.95
  Special Order
SCREW – Part Number: 660925003
SCREW
PartSelect #: PS18788125
Manufacturer #: 660925003
(M4 x 12 mm)
$5.95
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TRIMMER HEAD ASSEMBLY (.095) – Part Number: 311759014
TRIMMER HEAD ASSEMBLY (.095)
PartSelect #: PS18784363
Manufacturer #: 311759014
$21.95
  In Stock
FUEL CAP ASSEMBLY – Part Number: 310816017
FUEL CAP ASSEMBLY
PartSelect #: PS18784260
Manufacturer #: 310816017
$10.95
  Special Order
MUFFLER ASSEMBLY – Part Number: 309320002
MUFFLER ASSEMBLY
PartSelect #: PS18784047
Manufacturer #: 309320002
$9.95
  Special Order
BOOM CLAMP ASSEMBLY – Part Number: 312630001
BOOM CLAMP ASSEMBLY
PartSelect #: PS18784403
Manufacturer #: 312630001
$7.95
  Special Order
THROTTLE TRIGGER – Part Number: 518696020
THROTTLE TRIGGER
PartSelect #: PS18785334
Manufacturer #: 518696020
$5.95
  Special Order
THROTTLE CABLE GUIDE – Part Number: 526450001
THROTTLE CABLE GUIDE
PartSelect #: PS18785648
Manufacturer #: 526450001
$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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