Background
The Craftsman Trimmer 316.731930, produced by RYOBI for Sears, is a gas-powered string trimmer. With a displacement of 82 cc in its air-cooled, 4-cycle engine, it is designed for trimming grass and light weeds. The trimmer uses an oil for lubrication, specifically SAE 30 oil, with a capacity of 2.03 oz. It contains a fuel tank with a capacity of 12.0 oz. The weight of the trimmer, without fuel, rests between 13 to 14 lbs.
The trimmer includes a Quick Connect coupler for attachments and an adjustable assist handle. It features a Hassle Free trimmer head system, which allows the cutting line to be fed through without taking apart the head. The trimmer comes pre-wound with a 0.080" diameter Hassle Free XTRA QUIET spiral line. Its cutting width measures 14 inches.
Technical Specifications
- Engine Type: Air-cooled, 4-cycle
- Displacement: 82 cc (1.95 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 Tank Capacity: 12.0 oz (355 ml)
- Weight (without fuel): 13-14 lbs (5.9-6.4 kg)
- Trimmer Head: Hassle-free head
- Cutting Line: 0.080" diameter spiral line
- Cutting Width: 14 in (35.6 cm)
Warranty
The Craftsman Trimmer 316.731930 comes with a warranty that is bifurcated into two parts. The first part is a full warranty that covers a period of 2 years. This warranty takes responsibility for any defects in materials and workmanship that may arise during the course of usage. The second part is an 8-year limited warranty, specifically for the metal upper and lower trimmer shafts. To make a claim on the warranty, it is recommended to refer to the product manual or contact Craftsman directly for guidance on the process.