Manuals / Scag Power Equipment / Lawn and Garden / Lawn Mower

Scag Power Equipment STT-35BVAC-SS, STT61V-35BVAC-SS, STT61V-27DFI-SS Lubrication

Models: STT61V-35BVAC-SS STT-35BVAC-SS STT61V-27DFI-SS

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Section 7

 

 

 

 

 

 

R

 

 

 

 

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.

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Scag Power Equipment STT-35BVAC-SS, STT61V-35BVAC-SS Location Lubrication Interval Lubricant NO. Places
Page 37 Page 39

STT61V-35BVAC-SS, STT-35BVAC-SS, STT61V-27DFI-SS specifications

Scag Power Equipment is well-known in the lawn care industry for its high-performance mowers and commercial-grade equipment, and the STT series represents the pinnacle of their innovation and engineering prowess. Among the most notable models are the STT61V-27DFI-SS, STT-35BVAC-SS, and STT61V-35BVAC-SS. Each of these mowers combines cutting-edge technology with user-friendly features, making them ideal choices for both commercial landscapers and avid homeowners.

The STT61V-27DFI-SS mower is powered by a dependable 27-horsepower Kohler EFI engine, offering exceptional fuel efficiency and reduced emissions. This model is equipped with a 61-inch cutting deck, providing an impressive cutting width that allows for quicker mowing. The mower’s unique design includes a heavy-duty steel frame and reinforced deck for durability, ensuring it can withstand the rigors of professional use. With large pneumatic tires, it offers superior traction and stability on various terrains, making it an excellent choice for uneven lawns.

Next, the STT-35BVAC-SS mowers are notably equipped with a specialized vacuum collection system. This model is designed to tackle leaves and debris, featuring a powerful 35-horsepower engine and a versatile collection system that efficiently gathers clippings. The unique bagging system reduces the need for subsequent clean-up, allowing users to complete their tasks more efficiently. Additionally, the STT-35BVAC-SS boasts a responsive hydrostatic transmission, providing seamless speed adjustments for varied mowing conditions.

Lastly, the STT61V-35BVAC-SS combines the superior engine performance of a 35-horsepower powerplant with the impressive 61-inch cutting deck. This model is particularly favored for its dual functionalities of quality mowing and debris management. Its advanced hydraulic lift system allows for quick adjustments, ensuring the optimal cutting height for each job. Users will appreciate the ease of use, with features such as ergonomic controls and plush seating designed for extended comfort during long mowing sessions.

All three models feature Scag's renowned attention to detail, including premium blade design for a clean cut and easy height adjustments. They are also backed by Scag's commitment to customer support and robust warranty options. These mowers exemplify Scag Power Equipment's dedication to quality, performance, and innovation, making them indispensable tools for any lawn care professional or weekend warrior. Whether tackling a residential yard or a commercial landscape, the STT series delivers unmatched reliability and efficiency.