R

Section 7

MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)

 

 

HOURS

 

 

 

 

 

 

 

 

 

 

 

Procedure

Comments

Break-In

8

40

100

200

500

 

 

(First 10)

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Apply grease to fittings

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check hardware for tightness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Change engine oil filter

See paragraph 7.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check hydraulic oil level

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Replace engine fuel filter

See paragraph 7.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Drain hydraulic system and replace

Use SAE 20W50 Motor Oil.

 

 

 

 

 

hydraulic oil

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Replace hydraulic oil filter

See paragraph 7.3

 

 

 

 

 

 

 

XReplace cutter deck gearbox See paragraph 7.11 lubricant

X

Change coolant

See paragraph 7.11

 

 

7.2 Lubrication

GREASE FITTING LUBRICATION CHART (SEE FIGURE 7-1)

 

LOCATION

LUBRICATION INTERVAL

LUBRICANT

NO. OF

 

PLACES

 

 

 

 

 

 

 

 

 

 

 

1

Caster Wheel Pivot *

500

Hours/Yearly

Chassis Grease

2

 

 

 

 

 

 

2

Caster Wheel Bearings

100

Hours/Monthly

Chassis Grease

2

 

 

 

 

 

 

3

Brake Actuator

200

Hours/Monthly

Chassis Grease

2

 

 

 

 

 

 

4

Cutter Deck Bellcranks

100

Hours/Bi-Weekly

Chassis Grease

4

 

 

 

 

 

 

5

Cutter Deck Pusharms

100

Hours/Bi-Weekly

Chassis Grease

2

 

 

 

 

 

6

PTO Spindle

40 Hours/Weekly

+Lithium MP White Grease 2125

1

 

 

 

 

 

7

Cutter Deck Spindle

40 Hours/Weekly

+Lithium MP White Grease 2125

3

 

 

 

 

 

 

8

Brake Handle

200

Hours/Monthly

Chassis Grease

1

 

 

 

 

 

 

9

Cutter Deck Drive Shaft U-Joints

200

Hours/Monthly

Chassis Grease

2

 

 

 

 

10 Cutter Deck Drive Shaft Slip Sleeve

40 Hours/Weekly

Chassis Grease

1

 

 

 

 

 

 

+ Compatible Greases:

Mobilix #2 found at Mobil Service Stations

 

Ronex MP found at Exxon Service Stations

 

Super Lube MEP #2 & Super Stay-M #2 found at Conoco Stations

 

Shell Alvania #2 found at Shell Service Stations

 

Lidok EP #2 found at industrial shops

 

Timken Lithium Multi-Use #2 found at industrial shops

*PROCEDURE: Remove grease cap, part number 481559. Remove plug, part number 482028-01, and install grease zerk. Apply grease to the fitting until new grease appears at the top of the caster extension. Remove the grease zerk and reinstall the plug. Reinstall the grease cap. Special tool, part number 47007, is recommended for use in the

installation of the grease cap.

32

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Image 38
Scag Power Equipment STT61V-29DFI-LE, STT-29DFI manual Lubrication, Maintenance Chart Recommended Service Intervals Contd

STT-35BVAC, STT61V-29DFI-LE, STT61V-35BVAC, STT61V-29DFI, STT-29DFI specifications

Scag Power Equipment is renowned for its high-quality lawn care machinery, and among its range of products, the STT series stands out, particularly the STT-29DFI, STT61V-35BVAC, STT61V-29DFI, STT61V-29DFI-LE, and STT-35BVAC models. These zero-turn mowers are designed to deliver exceptional performance, durability, and efficiency, catering to both commercial landscapers and homeowners alike.

The STT-29DFI offers an impressive 29 horsepower, powered by a state-of-the-art EFI engine. This model boasts an advanced deck design, featuring a robust 61-inch cutting width that ensures a clean and even cut. The mower's zero-turn capability allows for enhanced maneuverability, making it easier to navigate around obstacles and achieve a professional finish.

In comparison, the STT61V-35BVAC takes power to the next level with a 35 horsepower engine. This model is perfect for tackling larger areas and more challenging terrains. The vacuum-assisted cutting system effectively collects clippings, reducing cleanup time after mowing. The heavy-duty, reinforced steel frame ensures long-lasting durability, while the comfortable operator seat and control system enhance user experience.

The STT61V-29DFI is another remarkable addition to this lineup, featuring a 29 horsepower engine equipped with EFI technology. This model focuses on fuel efficiency, allowing operators to maximize output while minimizing fuel consumption. With its 61-inch cutting deck, it provides an excellent balance between power and precision, ideal for both commercial and residential use.

For those looking for a more specialized option, the STT61V-29DFI-LE includes enhancements aimed at professional landscapers, such as a premium seat suspension system for extended comfort during long operating hours. This model also features a customizable control panel, making it easier for operators to tailor settings to their specific needs.

Lastly, the STT-35BVAC integrates a robust 35 horsepower engine, along with advanced features that promote efficiency and productivity. This model's design prioritizes user-friendly operation, with intuitive controls and easy access to maintenance points. The vacuum system further enhances its capabilities by collecting grass clippings and debris as you mow, ensuring a tidy lawn at all times.

In summary, Scag Power Equipment's STT series is characterized by powerful engine options, advanced cutting technologies, and a commitment to durability and operator comfort. Whether you choose the STT-29DFI, STT61V-35BVAC, STT61V-29DFI, STT61V-29DFI-LE, or STT-35BVAC, you can expect a mower that stands up to the demands of any lawn care task.