Simplicity B&S24(CE), SNP I1924EX, SMI I1924EX, SMI I 1924EX, 9GT Belt Adjustment, Auger Drive Belt

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Intermediate Frame Snowthrowers

Belt Adjustment

Auger Drive Belt

If your snowthrower will not discharge snow, check the control cable adjustment. If it is correct, then check the condition of the auger drive belt. If it is damaged or loose,replace it (see Belt Replacement in this section of the manual).

1.Disconnect spark plug wire.

2.Loosen screw (B, Figure 9) from belt cover (A). Remove belt cover (A).

3.Loosen nut (D, Figure 10) on auger idler pulley (B) and move auger idler pulley towards belt about 1/8 inch (3mm).

4.Tighten nut (D).

5.Engage auger drive clutch. Check tension on belt (opposite idler pulley). Belt should deflect about 1/2 inch (12.5 mm) with moderate pressure see Figure 11). You may have to move the idler pulley more than once to obtain the correct tension.

6.Reinstall belt cover (A, Figure 9) securing with screws (B).

7.Whenever belts are adjusted or replaced, the auger drive or traction drive controls will need to be adjusted. (see Auger Drive or Traction Drive Adjustment in this section of the manual).

8.Attach the spark plug wire.

9.Auger must stop within 5 seconds.

Traction Drive Belt

The traction drive belt has constant spring pressure and does not require an adjustment. If the traction drive belt is slipping,replace the belt. See Belt Replacement.

Note: After adjustments are complete, make sure the drive disengages when released.

B

BA

Figure 9. Belt Cover

A.Belt Cover

B.Screws

A

BE

D

1/2” (12.5mm)

 

Deflection

C

Figure 10. Auger Belt Deflection

A.Engine Drive Pulley

B.Idler Pulley (Engaged Position)

C.Auger Drive Pulley

D.Nut

E.Auger Belt

09/2007

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TP 300-4681-01-IW-SN

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Contents Intermediate Frame Snowthrowers Safety Rules Table of Contents PSI Lb-ft 16-18 x 1-1/2 Intermediate Frame Snowthrowers TP 300-4681-01-IW-SN 09/2007 Intermediate Frame Snowthrowers Check Engine Controls Perform Safety ChecksCheck Snowthrower Controls Release auger control. Auger must stop within 5 seconds Auger Drive AdjustmentTraction Drive Adjustment Shift Lever Adjustment Nuts, 1/4-20 Scraper Bar Skid Shoe AdjustmentAuger Drive Belt Belt AdjustmentRotator Cover Removal Nut, flange, lock 5/16-18 Belt ReplacementRotator Shaft Removal Pin, Hair Traction Belt Change Swing Plate Alignment Tabs

9GT, 9GT B&S24(CE), B&S24, B&S 24 (CE), B&S24(CE) specifications

The Simplicity SMI I1924EX, 9GT, B&S24, SMI I1924E, and SNP I1924EX are cutting-edge lawn tractors designed to revolutionize the way users maintain their yards. Each model brings unique features that cater to a variety of landscaping needs, making them ideal for both residential and light commercial applications.

One of the standout features of these models is their powerful Briggs & Stratton engines. The B&S24 engine, in particular, delivers robust performance with impressive torque and reliability. This engine capability ensures that even the toughest mowing tasks can be tackled with ease. The powerful engine is complemented by a smooth transmission system, providing seamless speed adjustments and enhancing overall maneuverability.

Another key characteristic is their innovative cutting technology. With a mower deck designed for precision, the Simplicity SMI I1924EX series provides a clean, even cut, significantly reducing the amount of time spent on lawn maintenance. The decks are engineered for superior grass dispersal, leading to healthier lawn growth while minimizing clumping. The adjustable cutting height feature allows users to achieve the perfect lawn aesthetic.

These models also boast user-friendly controls, making them accessible for users of all experience levels. Intuitive dashboards and ergonomic seating ensure comfort during prolonged use. Many of the models in this series come equipped with cruise control, allowing for a consistent mowing speed that reduces user fatigue.

Durability is a cornerstone of Simplicity’s design philosophy. The robust construction of the chassis and the high-quality materials used in the build ensure that these tractors can endure the rigors of regular use over time. This reliability is further enhanced by features like a reinforced mower deck that withstands rough terrain and obstacles.

Additionally, the Simplicity SMI I1924 series incorporates advanced technologies such as easy-start systems and low emissions engines, which make them environmentally friendly choices for lawn care enthusiasts. The easy maintenance features, including accessible oil drains and air filters, simplify upkeep, allowing users to spend more time mowing and less time on maintenance.

In summary, the Simplicity SMI I1924EX, 9GT, B&S24, SMI I1924E, and SNP I1924EX lawn tractors combine power, precision, comfort, and durability. They are the perfect solution for anyone seeking efficient lawn care equipment that meets the demands of modern landscaping. Whether for home use or professional landscaping services, these models are built to deliver exceptional results.