How-To
Workshop guides
Bench-tested, step-by-step. Bring your own part.
Guide
How to Measure Your Old Spool to Find a Replacement
Guide
How to Replace a BLACK+DECKER AF-100 Spool (Step by Step)
Guide
How to Replace a CRAFTSMAN CMZST065 Spool (CMCST900 Trimmer)
Guide
How to Replace a RYOBI AC80RL3 / AC80RL1 Spool (Step by Step)
Guide
How to Replace a Toro 88616 Pre-Wound Spool (51831 / 51831T Flex-Force 60V)
Guide
How to Wind a Trimmer Spool — Single-Line and Dual-Line (From the Manuals)
Guide
Trimmer Line Size: .065 vs .080 vs .095 — What Your Trimmer’s Manual Allows
Guide
Trimmer Line Won’t Feed? What the BLACK+DECKER, RYOBI, CRAFTSMAN and Toro Manuals Say to Check