ASSEMBLY

Protective gloves (not provided) should be worn during assembly.

ATTACHING THE BUMPER SPIKE

(If not already attached)

The bumper spike may be used as a pivot when making a cut.

1.Loosen and remove bar knob completely by lifting lever and turning counterclock- wise. Remove clutch cover.

2.Attach the bumper spike with the two screws as illustrated.

ATTACHING THE BAR & CHAIN

(If not already attached)

WARNING: Recheck each assem- bly step if the saw is received assembled. Al- ways wear gloves when handling the chain. The chain is sharp and can cut you even when it is not moving!

1.Move ON/STOP switch to the STOP position.

2.Loosen and remove bar knob completely by lifting lever and turning counterclock- wise.

Guide bar

Bar bolts

5.Carefully remove the chain from the pack- age. Hold chain with the drive links as shown.

Tip of

Bar

CUTTERS MUST FACE IN

DIIRECTION OF ROTATION

Cutters

Depth Gauge

LOOSEN

3.Remove clutch cover and plastic ship- ping spacer (if present).

Clutch Cover

Bar Knob

Location of shipping spacer

4.Slide guide bar on bar bolts until guide bar stops against clutch drum sprocket.

Drive Links

6.Place chain over and behind clutch re- tainer, fitting the drive links in the clutch drum sprocket.

7.Fit bottom of drive links between the teeth in the sprocket in the nose of the guide bar.

8.Fit chain drive links into bar groove.

9.Pull guide bar forward until chain is snug in guide bar groove. Ensure all drive links are in the bar groove.

10.Install clutch cover. Be sure adjusting pin is in the adjusting pin hole in the guide bar.

CAUTION: It is very important when instal- ling the clutch cover that the adjusting pin aligns into the adjusting pin hole in the bar. Fail- ure to install the clutch cover correctly may re- sult in permanent damage to your chain saw.

Back view of clutch cover

Adjusting pin

11.Install bar knob and finger tighten only. Once the chain is tensioned, you will need to tighten bar knob.

7

Page 7
Image 7
McCulloch Aug-42 instruction manual Assembly, Attaching the Bumper Spike, Attaching the BAR & Chain, Loosen

Aug-42 specifications

The McCulloch Aug-42 is a remarkable piece of engineering that showcases innovation in the small engine and handheld power tool industry. This chainsaw, introduced by McCulloch, has made its mark for its reliability, efficiency, and ease of use, making it an excellent choice for both professional and amateur users.

At the heart of the Aug-42 is a powerful 42cc engine that provides optimal performance for cutting tasks. The engine's design emphasizes lightweight construction while maintaining durability, allowing for ease of maneuverability. This is especially beneficial for users who may be involved in lengthy cutting or trimming tasks, as the lightweight build reduces fatigue.

One of the standout features of the Aug-42 is its anti-vibration technology. This innovation significantly minimizes the vibrations felt by the user during operation, enhancing comfort and control. As a result, operators can work for extended periods without the discomfort typically associated with prolonged chainsaw use.

The Aug-42 also incorporates a strategized fuel delivery system that maximizes power while ensuring fuel efficiency. It features a catalytic muffler that not only reduces noise during operation but also lowers the emissions produced, making it a more environmentally responsible choice. This combination of power and eco-friendliness caters to today’s environmentally conscious consumers.

The chainsaw comes equipped with a side-access chain tensioning system. This allows users to adjust the chain tension without needing to remove the guide bar, resulting in quick and hassle-free adjustments in the field. This essential feature minimizes downtime and keeps the user focused on their task.

Safety is another priority in the design of the McCulloch Aug-42. It includes an automatic chain brake that halts the chain’s motion when unexpected movements occur, protecting the user from possible accidents. Additionally, the chainsaw has a comfortable grip handle designed to provide optimum control, even in wet conditions.

In summary, the McCulloch Aug-42 fuses power, efficiency, and safety into a robust, user-friendly package. Its advanced technologies, including anti-vibration systems, fuel efficiency features, and safety mechanisms, position it as a preferred choice for those needing a dependable chainsaw. Whether used for general yard work, tree trimming, or more significant outdoor projects, the Aug-42 stands as a testament to McCulloch’s commitment to quality and innovation in outdoor power equipment.