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Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

Dutchess Rail Trail: Brush Trimming & Pruner Repair

The bushes & trees along the Dutchess Rail Trail were reaching out to touch us again, so I took some slow rides with many stops.

Maple Oak trees along Page Park Drive:

DCRT Brush Trimming - oak - 2025-07
DCRT Brush Trimming – oak – 2025-07

Blackthorn encroaching through the fence at Overocker:

DCRT Brush Trimming - blackthorn - 2025-07
DCRT Brush Trimming – blackthorn – 2025-07

A tree somebody tossed down the trail bank near Morgan Lake:

DCRT Brush Trimming - discarded tree - 2025-07
DCRT Brush Trimming – discarded tree – 2025-07

The slide lock on my trusty rehabilitated Fiskars bypass pruner worked loose and began sliding into the LOCK position when held overhead, then fell apart during disassembly:

Fiskars pruner - lock rebuild
Fiskars pruner – lock rebuild

The lock now consists of:

  • An M4 × 12 mm nut from a Chicago Screw that exactly matched the 5 mm OD cylinder passing through the pruner body
  • A laser-cut fluorescent acrylic disk for thumb grippiness
  • A washer just because
  • An M4 hex-head screw
  • A dab of Loctite bonding screw to nut

Clean the blades with alcohol and it’s ready for the rest of the season.

I should have put a wave washer in the stack for some springiness, but it works surprisingly well for what it is.

Now: discover how long acrylic lasts out there in the wild.

Update: Yeah, the lock needed a wave washer for more friction, which became apparent after the first overhead branch.

Comments

4 responses to “Dutchess Rail Trail: Brush Trimming & Pruner Repair”

  1. madbodger Avatar
    madbodger

    One thing that works well to get sap off of blades is oven cleaner. However, keep it away from plastic and rubber bits you care about.

    1. Ed Avatar

      Long ago I read through the oven cleaner ingredients list and decided even breathing that stuff was a Bad Idea™, even without heating it. Whew!

  2. Keith Ward Avatar
    Keith Ward

    Ed, your first pic is an Oak, not a Maple

    1. Ed Avatar

      Maybe the pitter patter of acorns on my helmet will wake me up …

      Thanks!