MAINTENANCE

CLEAN AIR INTAKE/COOLING AREAS

To insure proper cooling, make sure the grass screen, cooling fi ns, and other external surfaces of the engine are kept clean at all times.

Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fi ns and external surfaces as necessary. Make sure the cooling shrouds are reinstalled.

NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating. See Engine Manual.

MUFFLER

Inspect and replace corroded muffl er and spark arrester (if equipped) as it could create a fi re hazard and/or dam- age.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs fi rst. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” section of this manual.

IN-LINE FUEL FILTER (See Fig. 13)

The fuel fi lter should be replaced once each season. If fuel

filter becomes clogged, obstructing fuel fl ow to carburetor, replacement is required.

•With engine cool, remove fi lter and plug fuel line sec- tions.

•Place new fuel fi lter in position in fuel line with arrow pointing towards carburetor.

•Be sure there are no fuel line leaks and clamps are properly positioned.

•Immediately wipe up any spilled gasoline.

CLAMP

CLAMP

FUEL

FILTER

FIG. 13

CLEANING

•Clean engine, battery, seat, fi nish, etc. of all foreign matter.

•Keep fi nished surfaces and wheels free of all gasoline, oil, etc.

•Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and trans- mission are covered to keep water out. Water in engine or transmission will shorten the useful life of your tractor. Use compressed air or a leaf blower to remove grass, leaves and trash from tractor and mower.

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McCulloch MC1538ST manual Cleaning, Clean AIR INTAKE/COOLING Areas, Muffler, Spark Plugs, IN-LINE Fuel Filter See Fig
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MC1538ST specifications

The McCulloch MC1538ST is a versatile and robust lawn mower designed for homeowners who seek performance combined with user-friendly features. This compact yet powerful mower is engineered to handle various mowing tasks effectively, making it a popular choice among gardening enthusiasts.

One of the standout features of the MC1538ST is its powerful 38cc engine. This engine provides ample power for cutting through thick grass and ensures reliable performance on different terrains. The durable steel cutting deck allows for a precise and clean cut, promoting a well-groomed lawn. The deck size of 38 cm makes it suitable for both small and medium-sized gardens, where maneuverability is crucial.

Another significant aspect of the MC1538ST is its unique cutting system. The mower comes with a three-in-one functionality; it can mulch, rear discharge, or collect grass clippings in a detachable bag. This versatility allows users to choose how they want to manage their grass clippings, enhancing the mowing experience while keeping the garden tidy.

The ergonomic design of the MC1538ST contributes to its ease of use. With a lightweight construction and comfortable handles, it is designed for effortless maneuverability. The mower features a foldable handle, making it easy to store in compact spaces. Moreover, the adjustable cutting height is another user-friendly feature, allowing for customization based on the grass type and desired length.

The MC1538ST adopts modern technology with its integrated safety features, including a safety switch that prevents unintended operation, enhancing user safety during mowing. The mower is also designed to minimize noise levels, providing a more pleasant mowing experience for both the user and any nearby neighbors.

In summary, the McCulloch MC1538ST is an excellent choice for those seeking a reliable and efficient lawn mower. With its powerful engine, versatile cutting options, and user-centric design, it streamlines the mowing process while ensuring an aesthetically pleasing lawn. Whether you’re a seasoned gardener or a novice, the MC1538ST will meet your lawn care needs with ease and efficiency.
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