Husqvarna FS 3800, FS 6500 manual I N T E N a N C E P R O C E D U R E E Q U E N C Y, Daily

Page 20

FS 3800 / FS 6500 SAW & ENGINE MAINTENANCE SCHEDULE

 

M A I N T E N A N C E P R O C E D U R E

 

 

 

F R E Q U E N C Y

 

 

 

DAILY

50 HRS

100 HRS

250 HRS

 

 

 

 

 

 

Check engine oil level, add to full mark. DO NOT OVERFILL!

 

 

 

 

 

 

Check air cleaner. Shake out loose dirt from element.

 

 

 

 

 

 

 

Check air cleaner connections. Tighten if necessary.

 

 

 

 

 

 

 

Clean air intake screen. Engine and air cleaner are to be

 

 

 

 

 

 

 

cleaned, too.

 

 

 

 

 

 

 

 

Check blade shaft drive belt tension. Replace belts if damaged.

 

 

 

 

 

 

Check transmission drive belt tension. Replace belt if damaged.

 

 

 

 

 

 

Check alternator belt tension. Replace belt if damaged.

 

 

 

 

 

 

 

Check hydrostatic transmission oil level. Oil should be visible in

 

 

 

 

 

 

clear tube.

 

 

 

 

 

 

 

 

Grease bladeshaft bearings. DO NOT OVERGREASE!

 

 

 

 

 

 

 

Check coolant spray tubes in blade guard. Clean if necessary.

 

 

 

 

 

 

Check bladeshaft, bladeshaft bearings, collars and drive pin

 

 

 

 

 

condition. Bearings should be tight. No free-play side to side,

 

 

 

 

 

 

 

collars should be clean and free of nicks and burrs. Bladeshaft

 

 

 

 

 

 

 

threads should be in good condition and drive pin free of

 

 

 

 

 

 

 

gouges.

 

 

 

 

 

 

 

 

Grease front axle, rear axle and bearings.

 

 

 

 

 

 

Change crankcase oil.

 

 

 

 

 

 

Clean crankcase breather cap.

 

 

 

 

 

 

Clean transmission cooling fins.

 

 

 

 

 

 

Replace oil filter with each oil change.

 

 

 

 

 

 

 

Replace fuel filter.

 

 

 

 

 

 

 

Check oil level in raise/lower pump.

 

 

 

 

 

 

 

Replace air cleaner elements.

 

 

 

 

 

 

 

Check and clean battery terminals.

 

 

 

 

 

 

 

Inspect, clean or replace spark plugs and breaker points.

 

 

 

 

 

 

 

O i l g r a d e / e n g i n e c a p a c i t y c h a r t

 

 

 

Use Oils classified as Service MS, SD or SE

 

 

 

 

 

 

 

 

 

 

SEASON OR TEMPERATURE

 

 

 

G R A D E O F O I L

 

 

 

 

 

FS3800

FS6500

 

Spring, Summer or Autumn: +120°F to +40°F

 

 

 

SAE 30

 

SAE 30

 

Winter: +40°F to +15°F

 

SAE 20-20W

 

SAE 20-20W

 

Winter: +15°F to 0°F,

 

 

SAE 10W

 

SAE 10W

 

Winter: Below 0°F

 

SAE SW-20

 

SAE SW-20

 

Crankcase Capacity

 

VG4D 37 HP

 

V465D 65 HP

 

New Engine

 

4-1/2 qts. (4.25 L)

 

6 qts. (5.67 L)

 

Oil & Filter Change

 

5 qts. (4.73 L)

 

7 qts. (6.62 L)

 

Less Oil Filter or Filter Change

 

4-1/2 qts. (4.25 L)

 

6 qts. (5.67 L)

20

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Contents Page Husqvarna Construction Products Husqvarna Construction Products, North AmericaTable of Contents Symbol Definitions Definición DE Simbolos Page This Machine is Covered by ONE or More of the Following DECAL, HUSQVARNA, 9.85 Long DECAL, Operation Instructions DECAL, Cover PlateDECAL, Husqvarna FS Safety Warnings for Operation of this Machine ToolWest 119th Street Olathe, Kansas 66061, USA Blade / Engine RPM Failure to Comply can Result in Serious Personal Injury541202902 541202906 541203835 539300026 539300025 DB a Hearing HazardRiesgo DE Daño Auditivo SAW Controls Diagram DescriptionFeatures Dimensions & Shaft RPM See SawAssembly Depth of Cut Maximum Maximum Cutting DepthOperating Instructions Preparing to SawIncidents During Operation Maintenance Spare PartsRepairs VG4D Governor FS 6500 65 HP V465D Engine Governor Settings Lever DetailFS 3800 & FS 6500 Wiring Schematic FS 3800 & FS 6500 Raise & Lower Electric Schematic Daily Season or Temperature A D E O F O I LI N T E N a N C E P R O C E D U R E E Q U E N C Y PRE-OPERATION Checklist With Machine Cold and Setting LevelPage Dust Warning 504 63
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FS 6500, FS 3800 specifications

The Husqvarna FS 3800 and FS 6500 are both innovative and powerful floor saws designed for a variety of cutting applications in the construction industry. These machines are engineered to provide reliability, efficiency, and precision, catering to the needs of professional contractors.

The Husqvarna FS 3800 is known for its compact design and high performance. This model features a robust 20 HP engine, ensuring powerful operation while maintaining fuel efficiency. The FS 3800 can handle a variety of cutting tasks, making it suitable for everything from small paving repairs to larger road construction projects. One of its standout features is the adjustable cutting depth, allowing users to achieve the exact cut depth required for their specific applications. Moreover, the machine offers excellent visibility for operators, thanks to its ergonomic design and well-placed controls.

On the other hand, the Husqvarna FS 6500 is designed for heavy-duty use and high performance. Equipped with a powerful 25 HP engine, it delivers exceptional cutting capabilities and reliability in challenging environments. The FS 6500 is capable of cutting through a wide range of materials, including concrete, asphalt, and bricks. Its user-friendly interface simplifies operation, making it accessible for operators of varying experience levels.

Both models incorporate advanced technologies to enhance performance and ease of use. They feature the SmartGuard system, which provides increased guidance during operation and improved safety features. This system minimizes the risk of kickback and ensures a smoother cutting experience. The machines are also equipped with an innovative vacuum system that helps reduce dust emissions, promoting a cleaner working environment.

In terms of portability, the FS 3800 and FS 6500 are equipped with durable foldable handles and transport wheels, enabling easy maneuverability on job sites. Both models are built with high-quality materials that ensure durability and longevity, even in the most demanding conditions.

In conclusion, the Husqvarna FS 3800 and FS 6500 stand out in the market for their robust performance, user-friendly features, and advanced technologies. These floor saws are ideal for professionals seeking reliable equipment to tackle a range of cutting tasks effectively. Their commitment to quality and innovation makes them essential tools for any contractor's toolkit.