Background

The Craftsman Trimmer 316.731971 is a gas-powered string trimmer that is part of the Craftsman line of outdoor power equipment, manufactured by Sears Brands Management Corporation. The trimmer is equipped with a 30cc 4-cycle air-cooled engine and has a displacement of 1.83 cu. in. Other specifications include a spark plug gap of 0.025 in, an oil capacity of 2.03 oz, and a fuel capacity of 12 oz. The trimmer weighs between 13 to 14 lbs and has a cutting diameter of 14 in.

In terms of features, the trimmer is equipped with a cutting head that allows for easy line replacement and a starting system that facilitates easier starts. It is also compatible with a no-pull cord accessory for starting. The trimmer also features a coupler that allows for the use of multiple attachments like string trimmers and edgers, an on/off switch with a dedicated off position, and an adjustable assist handle. The Craftsman brand, known for producing reliable tools, introduced the 316.731971 trimmer as a durable and reliable tool for lighter-duty trimming tasks.

Technical Specifications

  • Engine: 30cc 4-cycle air-cooled engine
  • Displacement: 1.83 cu. in.
  • Spark plug gap: 0.025 in (0.635 mm)
  • Spark plug: Champion RDZ4H or equivalent
  • Lubrication: SAE 30 oil
  • Oil capacity: 2.03 oz (60 ml)
  • Fuel capacity: 12 oz (355 ml)
  • Weight: 13-14 lbs (5.9-6.4 kg) without fuel
  • Cutting mechanism: String trimmer head
  • Cutting line: Spiral line
  • Cutting diameter: 14 in (35.56 cm)
  • Starting system: Pull start
  • Compatibility: Can be used with multiple attachments like string trimmers and edgers
  • Power switch: On/Off switch with dedicated Off position
  • Handle: Adjustable assist handle

Craftsman 316.731971 Owners Manual