Craftsman 17274545 line trimmer Parts

For the Craftsman 17274545 electric line trimmer, install new cutting line with the trimmer unplugged, using the correct 0.065-inch round line and feeding it evenly through the spool so both line ends are the same length. Follow the step-by-step diagrams in the owner's manual.

Before you start (safety and the right line)

• Unplug the trimmer from the power outlet before handling the spool or cutting line.
• Use 0.065-inch round line (this model is designed for that diameter).
• Wear gloves; the guard’s line cutter is sharp.
• Do not touch exposed cutting line while the trimmer is plugged in.
• Confirm the safety guard is installed securely before operating.

How to load the line (bump-feed head)

1. Disconnect power (unplug the extension cord from the outlet).
2. Cut a fresh piece of 0.065-inch round line (a common starting length is 10 to 20 feet, depending on spool capacity).
3. Align the spool/head guides (many bump-feed heads use arrows or “line up” marks).
4. Feed the line through the eyelet in the direction indicated on the head.
5. Push the line through until it exits the opposite eyelet.
6. Pull both ends until they are even; the manual notes cutting line must be present in both sections of the spool.
7. Reassemble/seat the spool and bump knob securely.

Quick checks after loading

Check	What you want to see	If not
Line size	0.065-inch round	Replace with correct diameter line
Line balance	Both ends equal length	Pull through and re-center
Feed action	Line advances when bumped	Re-seat spool, check for tangles

Why it matters

Correct line diameter and even loading prevent tangles, reduce motor strain, and help the bump-feed mechanism advance line smoothly. It also reduces frequent line breakage when trimming near fences and walls.

For more DIY help with common cutting-line issues and feed problems, use our solving common problems with line trimmer cutting lines guide. You can also search parts and diagrams by model number on Sears PartsDirect.

Last updated: February 2026

A string trimmer is commonly called a line trimmer or weed trimmer; it’s the handheld tool that uses a spinning nylon cutting line to trim grass and small weeds. Your Craftsman 17274545 is an electric trimmer/edger designed for trimming and edging with a rotating handle and adjustable head (see the 17274545 owner's manual).

Common names you’ll hear

These names usually refer to the same type of tool (the exact features can vary by brand and model):

• Line trimmer
• Weed trimmer
• String trimmer
• Trimmer/edger (when it can switch between trimming and edging)
• Weedwacker or Weed Eater (common nickname terms)

What it’s called for this Craftsman model

In the Craftsman 17274545 documentation, it’s described as a trimmer/edger with features like a rotating handle for edging and a multi-position trimmer head.

Term	What it means	Typical use
String/line trimmer	Uses nylon line instead of a blade	Trimming grass and light weeds
Trimmer/edger	Converts between trimming and edging modes	Sidewalk and driveway edging
Brush cutter	Uses a metal blade (different tool type)	Thick weeds and brush

Why the name matters (when buying line and spools)

The name helps you match the right cutting line and replacement spool to your trimmer. For the Craftsman 17274545, the manual specifies:

• Use nylon monofilament single-wound 0.065 in line
• Replace the spool with a pre-wound spool when needed
• Avoid using fishing line or non-recommended line types (they can break, overload the motor, or be unsafe)

Quick safety reminder before you work on it

Before installing line, cleaning, or adjusting the trimmer:

• Turn the switch off
• Unplug the trimmer from the outlet
• Wear eye protection (a trimmer can throw debris)

If you need parts or supplies for your Craftsman 17274545, start with the model parts list, or search by model number on Sears PartsDirect.

Last updated: February 2026

To use your Craftsman 17274545 electric line trimmer safely and effectively, we hold it with two hands, keep the cutting head slightly tipped down, and trim with the tip of the line while moving in a smooth semicircle. Follow the safety rules in the 17274545 owner's manual.

Before you start (setup and safety)

• Clear the area: remove stones, sticks, wire, toys, and other debris.
• Trim only when grass and weeds are dry; avoid wet or damp conditions.
• Wear eye protection, long pants, long sleeves, and rubber-soled shoes.
• Keep bystanders and children at a safe distance.
• Hold the trimmer by the rear handle and auxiliary handle for control.

How to trim (technique that cuts cleanly)

• Guide the trimmer in a semicircular motion around your body.
• Cut left to right when possible so clippings discharge away from you.
• Use only the tip of the cutting line, especially near walls and fences.
• Keep constant speed and height for an even cut.
• Do not force the trimmer; let the line do the work.

Cord and handling rules

Do	Avoid
Keep the cord away from heat, oil, and sharp edges	Carrying the trimmer by the cord
Unplug by pulling the plug	Yanking the cord to disconnect
Prevent accidental starts (finger off switch when carrying)	Carrying it plugged in with finger on the switch

Why it matters

Good technique reduces line breakage and motor overload, and it helps keep debris thrown away from the operator.

For parts and diagrams for model 17274545, check the model parts list first; you can also search by model number on Sears PartsDirect.

Last updated: February 2026