7.On 46” Decks: Looking at the cutting deck from the left side of the tractor, locate the deck support pin on the rear left side of the deck. Pull the deck support pin outward to release the deck from the deck lift arm. See Fig. 7-3.

Deck Lift Arm

Deck Support Pin

Figure 7-3

8.Repeat the above steps on the tractor’s right side.

7.On all decks: Move the deck lift lever into the top notch on the right fender to raise the deck lift arms up and out of the way.

8.On 38” Decks: Gently slide the cutting deck toward the front of the tractor carefully guiding the hooks on the deck off of the deck stabilizer rod.

On 42” & 46” Decks: Remove the bow-tie cotter pin securing the deck stabilizer rod to the deck. Slide the deck lift rod from the mounting weldment on the deck as seen in Fig. 7-4.

Figure 7-4

9.Carefully remove the PTO cable from the rear of the cutting deck by removing the hair pin clip which secures it. Remove the spring from the deck idler bracket. See Fig. 7-5

Figure 7-5

10.Gently slide the cutting deck (from the left side) out from underneath the tractor.

Tires

WARNING! Never exceed the maximum inflation pressure shown on the sidewall of tire.

The recommended operating tire pressure is:

•Approximately 10 psi for the rear tires

•Approximately 14 psi for the front tires

IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s recommended or maximum psi. Do not overinflate. Uneven tire pressure could cause the cutting deck to mow unevenly.

Battery

California Proposition 65 WARNING! Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

caution: If removing the battery, disconnect the NEGATIVE (Black) wire from it’s terminal first, followed by the POSITIVE (Red) wire. When re- installing the battery, always connect the POSITIVE (Red) wire its terminal first, followed by the NEGATIVE (Black) wire.

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Section 7— Service

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MTD 1438, 1842 warranty Tires, Battery
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1842, 1438 specifications

MTD 1438 and MTD 1842 are part of the MTD product line, which is known for, providing reliable and efficient solutions in the agricultural and gardening sectors. These models stand out due to their performance features, technology integrations, and user-friendly characteristics, making them suitable for both professionals and enthusiasts.

The MTD 1438 is a compact, versatile lawn tractor designed for small to medium-sized lawns. It is powered by a robust 14.5 HP engine that delivers reliable performance. One of its main features is the 38-inch cutting deck, which allows for a clean and efficient cut. The deck height can be easily adjusted to achieve the desired grass length, catering to various mowing conditions. The tractor also features a durable steel frame, which enhances stability and extends the lifespan of the machine.

In terms of technology, the MTD 1438 is equipped with an automatic transmission that simplifies operation, allowing users to focus on mowing rather than shifting gears. The user-friendly dashboard provides essential information at a glance, ensuring that users can monitor their machine’s performance without any hassle.

On the other hand, the MTD 1842 offers additional power and capabilities, making it suitable for larger lawns or more rugged landscapes. With a 18 HP engine, this model features a wider 42-inch cutting deck, allowing for increased efficiency by covering more ground in less time. It also maintains an adjustable cutting height, giving users flexibility in managing grass lengths across different terrains.

One of the standout characteristics of the MTD 1842 is its hydrostatic transmission. This technology offers seamless speed control, enabling smoother acceleration and easier navigation around obstacles. The tractor also features a comfortable seat and an ergonomic steering wheel, enhancing the overall user experience during longer mowing sessions.

Both models prioritize durability and ease of maintenance. They come with easy-access maintenance points, making it simple for users to keep their machines in top condition. Additionally, the design of both tractors allows for simple attachment of various accessories, such as baggers or mulching kits, increasing their versatility.

In summary, MTD 1438 and MTD 1842 are excellent choices for those seeking robust, efficient lawn care solutions. With their powerful engines, user-friendly technologies, and durable designs, these models offer reliability and performance that can meet a variety of landscaping needs. Whether tackling small yards or larger properties, these tractors provide the tools necessary for achieving a pristine lawn.
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