Engine, Oil Drain Sleeve If equipped | MTD 690 through 699 manual

Engine

•Refer to the separate engine manual for engine maintenance instructions.

•Service air cleaner every 10 hours under normal conditions. Clean every few hours under extremely dusty conditions. To service the air cleaner, refer to the separate engine manual packed with your unit.

•The spark plug(s) should be cleaned and the gap reset once a season. Spark plug replacement is recommended at the start of each mowing season; check engine manual for correct plug type and gap specifications.

•Maintain engine oil as instructed in the separate engine manual packed with your unit. Read and follow instructions carefully.

Oil Drain Sleeve (If equipped)

•Your lawn tractor may have a plastic oil drain sleeve packed with the loose parts for your convenience in draining oil from the crankcase. To drain the oil, snap small end of oil drain sleeve onto oil sump. See Figure 23 . Remove drain plug and drain oil into a suitable container.

Oil Drain Valve (If equipped)

•Your lawn tractor may have a valve installed on the engine for draining oil from the crankcase. See Figure 24 .To drain the oil, insert the 12" hose (shipped loose with your unit) over the end of the valve. Place the other end in a suitable container. Push in black cap, rotate counter-clockwise and pull valve open. When oil is completely drained, push top of valve in and rotate clockwise to close.

12" Drain

Hose

Oil Drain

Valve

Figure 24

Tire Pressure

Oil

Sump

Oil Drain

Sleeve

Figure 23

Recommended operating tire pressure is approximately 10 p.s.i. Maximum tire pressure under any circumstance is 30 p.s.i. Equal tire pressure should be maintained on all tires.

•When installing a tire to the rim, be certain rim is clean and free of rust. Lubricate both the tire and rim generously. Never inflate to over 30 p.s.i. to seat beads.

WARNING: Excessive pressure (over 30 p.s.i.) when seating beads may cause tire/ rim assembly to burst with force sufficient to cause serious injury.

SECTION 8: OFF-SEASON STORAGE

If the tractor will remain unused for more than 30 days, prepare it for storage as follows.

•Clean the engine and the entire unit thoroughly.

•Lubricate all pivot and linkage points. Wipe the tractor with an oiled rag to protect the surfaces.

•Refer to the engine manual for correct engine storage instructions. The engine must be completely drained of fuel to prevent gum deposits from forming on essential carburetor parts, fuel lines and fuel tanks.

•If your tractor is equipped with the B type battery, charge it fully. The battery loses some of its charge each day when the unit is not used. NEVER store

battery without a full charge. Recharge battery before returning to service or every two months, whichever occurs first.

•When storing unit for extended periods, disconnect battery cables. Removing battery from unit is recommended.

•Store unit in a clean, dry area. Do not store next to corrosive materials, such as fertilizer.

NOTE: When storing any type of power equipment in an unventilated or metal storage shed, care should be taken to rustproof the equipment. Using a light oil or silicone, coat the equipment, especially any chains, springs, bearings and cables.

690 through 699 specifications

MTD (Motor Technology Division) has developed a remarkable series of compact tractors under the model numbers 690 through 699, which have gained popularity among agricultural professionals and hobby farmers alike. These models are designed to provide powerful, efficient, and versatile performance for a variety of farming tasks.

One of the standout features of the MTD 690 to 699 series is their ergonomic design, which emphasizes operator comfort and ease of use. The tractors are equipped with adjustable seats, intuitive controls, and clear visibility from the operator’s station, ensuring that users can work for extended periods without fatigue. This focus on comfort makes these tractors suitable for both full-time farmers and those who engage in part-time farming or landscaping.

In terms of technology, this series is fitted with advanced engine options that deliver impressive horsepower. The engines are designed for optimal fuel efficiency, reducing operational costs and environmental impact. Additionally, features like electronic fuel injection enhance performance, ensuring reliable startup and smooth operation under varying load conditions.

The transmission systems found in the MTD 690 to 699 models are engineered for versatility. Many models are equipped with hydrostatic transmissions, allowing for seamless speed and directional changes without the need for clutch engagement. This capability is particularly useful when maneuvering in tight spaces or performing tasks that require precision.

Another defining characteristic of this series is their hydraulic systems, which provide powerful lifting capabilities. This makes it easier to attach and operate a wide range of implements and attachments, from loaders to mowers, enhancing productivity on the farm. The hydraulic systems are designed with user-friendliness in mind, allowing for quick attachment changes that reduce downtime during chores.

Durability is also a hallmark of MTD's 690 through 699 tractors. Constructed with robust materials and designed to withstand harsh working conditions, they feature reinforced frames and components that provide longevity and reliability. This durability ensures that the tractors can handle demanding tasks day in and day out, making them a dependable asset for any agricultural operation.

In summary, the MTD 690 through 699 series offers a blend of comfort, efficiency, and technology, making them an attractive option for anyone looking to enhance their farming capabilities. With powerful engines, user-friendly controls, advanced hydraulic systems, and exceptional durability, these compact tractors are poised to meet the needs of today’s diverse agricultural landscape.

MTD 690 through 699 manual Engine, Oil Drain Sleeve If equipped, Oil Drain Valve If equipped

Models: 690 through 699