SERVICE / ADJUSTMENTS

BELTS

Part #: 3816

Part #: 3752

Part #: 3820

66LR- Transmission Belt

Clutch drive belt replacement

1.Remove belt covers.

2.Disconnect tension idler from tension bracket.

3.Remove belt from mower pulley and electric clutch.

4.Install new belt onto electric clutch and mower pulley and check for proper routing and clearance.

5.Reconnect idler tension bolt to tension bracket.

Transaxle belt replacement

1.Remove clutch drive belt. See clutch belt replacement.

2.Disconnect wiring from electric clutch.

3.Disconnect idler spring from tension bracket.

4.Remove bolt and washer from bottom of electric clutch and slide clutch from engine crankshaft, set aside.

5.Remove belt from transaxles and engine pulley.

6.Install new belt. Check for proper routing and clearance.

7.Reinstall electric clutch carefully aligning keyed portion of clutch and keyway in crankshaft. Reinstall bolt and washer. Washer is “cupped” be sure to place “cupped” side of washer towards the clutch body.

8.Reconnect tension idler to tension bracket.

9.Reconnect wiring harness to electric clutch.

10.Reinstall clutch drive belt. See clutch belt replacement.

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Swisher ZT17542B, ZT1436, ZT1842, ZT20050 owner manual Belts

ZT17542B, ZT1436, ZT1842, ZT20050 specifications

Swisher has long been synonymous with high-quality outdoor power equipment, and its lineup of zero-turn mowers is no exception. Among these, the Swisher ZT17542B, ZT1436, ZT1842, and ZT20050 models stand out for their innovative features and capabilities, designed to meet the needs of both residential and commercial users.

The Swisher ZT17542B is notable for its robust 17.5 HP engine that provides the necessary power for effective cutting performance. Its 42-inch cutting deck is ideal for homeowners with mid-sized lawns. The ZT17542B boasts a hydrostatic transmission, allowing for smooth and responsive speed control, making it easy to maneuver around obstacles. The ergonomic design, including an adjustable seat and easy-to-use controls, enhances comfort during extended mowing sessions.

Next in line, the Swisher ZT1436 is a compact zero-turn mower that excels in agility and precision. With a 14.5 HP engine and a 36-inch cutting deck, it is perfect for smaller yards or areas with intricate landscaping. The tight turning radius enables users to trim around flower beds and trees effortlessly. This model also features a foot-operated deck adjustment for quick and precise height changes, making it adaptable to different grass types.

The Swisher ZT1842 takes performance up a notch with its 18 HP engine and generous 42-inch cutting deck. Designed for both efficiency and ease of use, this mower incorporates a dual-blade system that ensures a clean and thorough cut. The durable construction and heavy-duty frame offer stability and longevity, while the high-back seat provides excellent lumbar support for comfort.

Lastly, the Swisher ZT20050 is built for larger properties, powered by a strong 20 HP engine and a sprawling 50-inch cutting deck. This model is engineered for productivity, featuring high-speed capabilities that minimize mowing time. The ZT20050 includes advanced features such as an automatic braking system for enhanced safety, as well as a high-performance grass discharge system that prevents clumping and ensures a pristine lawn finish.

All four Swisher models incorporate user-friendly controls, durable construction, and high maneuverability. Thanks to their advanced technologies, they deliver exceptional mowing experiences for a wide range of applications, whether for home maintenance or professional landscaping. With options tailored for various lawn sizes and user needs, Swisher remains a top choice for those seeking reliability and performance in their mowing equipment.