Section 3 - MAINTENANCE

3.1 INTRODUCTION

To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer for parts and service assistance. For the correct part or information for a particular Tractor, always mention the model and serial number. SNAPPER recommends returning the Tractor to an authorized SNAPPER dealer annually for inspection and addition of any new devices, which might

4.Check blade for straightness. Refer to Section

“ADJUSTING MOWER BLADE”.

5.Check torque of blade mounting bolts. Torque to: 33” deck – 30 to 40 ft. lbs. See Figure 3.2.

38” deck – 70 to 80 ft. lbs. See Figure 3.3.

upgrade the safety of the Tractor. For the nearest SNAPPER dealer in your area, check the yellow pages under the heading LAWN MOWERS. For engine parts and service, look for the engine manufacturer’s dealers under the heading, ENGINES - gasoline.

3.2 SERVICE - AFTER FIRST 5 HOURS

WARNING

DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set park brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.

3.2.1. CHANGE ENGINE OIL

The engine is equipped with a Fastex™ oil drain.

ROTATE COUNTER- CLOCKWISE AND PULL OUT TO OPEN.

PUSH IN AND ROTATE CLOCKWISE TO CLOSE.

OIL

FILLER

TUBE

FASTEX™

OIL DRAIN

NOTE: BRIGGS & STRATTON ENGINE PICTURED

1.Rotate drain body counterclockwise and pull out to open drain. See Figure 3.1.

2.Drain oil into a 2 quart container placed beneath end of oil drain.

3.After all oil has drained, push drain body "IN" and rotate clockwise to close.

4.Fill engine with new motor oil as specified in engine owner's manual.

FIGURE 3.1

WARNING

The following procedure requires the engine and blades to be operated. Exercise extreme caution. Clear area of loose parts & tools first. Only operate blades when seated in the operator’s seat.

3.2.2. CHECK BLADE BRAKE

1.Check blade brake for proper function. Blades should stop rotating in 5 seconds or less after moving the blade engagement lever down to the OFF position.

2.If blades continue to rotate longer than 5 seconds do not operate machine. Refer to Section “BLADE BRAKE ADJUSTMENT” or contact your SNAPPER dealer for assistance.

3.2.3. CHECK MOWER BLADE

1.Remove deck from tractor.

2.Carefully position deck to access blade.

3.Check blade for sharpness, wear and damage. Refer to Section “BLADE WEAR LIMITS”.

12

TORQUE 33” BLADE TO 30 TO 40 FT. LBS.

FIGURE 3.2

WARNING

Blades must stop rotating in 5 seconds or less after blades have been turned off. DO NOT operate machine until blade brake has been adjusted and functioning properly. Contact your SNAPPER dealer for assistance.

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Snapper LT145H33HBV, LT145H38HBV, LT150H38HKV, WLT145H38HBV Introduction, Service After First 5 Hours, Change Engine OIL
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LT145H33HBV, LT145H38HBV, LT150H38HKV, WLT145H38HBV specifications

The Snapper LT145H33HBV, LT145H38HBV, LT150H38HKV, and WLT145H38HBV are versatile lawn tractors designed to deliver exceptional performance and efficiency for homeowners and professionals alike. Each model incorporates a host of features and technologies that enhance usability and mowing capabilities.

Starting with the LT145H33HBV, this model is equipped with a powerful Briggs & Stratton engine, providing reliable performance for handling various lawn care tasks. Its 33-inch cutting deck offers maneuverability, making it ideal for smaller to medium-sized yards. The LT145H33HBV also features an automatic transmission that allows for smooth and easy speed adjustments, promoting a more comfortable mowing experience. Its adjustable seat provides additional comfort during longer mowing sessions, and the sturdy construction ensures durability and longevity in outdoor conditions.

The LT145H38HBV model builds upon the foundation of the LT145H33HBV, but it comes with a larger 38-inch cutting deck, which is perfect for tackling larger lawns more efficiently. Like the LT145H33HBV, it features a reliable Briggs & Stratton engine, ensuring powerful performance. The LT145H38HBV is also equipped with Snapper’s proprietary Smart Speed technology, allowing users to easily switch between different speed settings, enabling precision control while navigating around obstacles.

On to the LT150H38HKV, this model offers even more power and features. With a robust 150cc engine and a 38-inch cutting width, it balances power and size perfectly. The LT150H38HKV also includes a high-back seat for enhanced comfort and support. Furthermore, this model integrates integrated mulching capabilities, letting users maintain their lawns effectively by returning valuable nutrients back to the soil. The easy-to-use cutting height adjustment system ensures users can achieve the desired grass length with minimal hassle.

Lastly, the WLT145H38HBV combines innovative technology with user-friendly design. This model stands out with its exceptional maneuverability due to its compact size. The 38-inch cutting deck expertly handles various terrains, making it a great choice for gardens with tight spaces. It incorporates a reinforced deck for added strength and longevity. Additionally, the WLT145H38HBV is designed with a comfortable steering wheel and ergonomic controls, ensuring that users can enjoy a seamless mowing experience.

In summary, Snapper's LT145H33HBV, LT145H38HBV, LT150H38HKV, and WLT145H38HBV models are not only equipped with powerful engines and durable cutting decks but also feature technologies that promote user comfort and cutting efficiency. With versatile options suitable for a range of lawn sizes, these tractors are designed to meet the needs of both casual users and serious lawn care enthusiasts.
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