Cub Cadet 19HP Tank 53CB5DAV750 Operator'S And Service Manual Download Page 3

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The Tank Hydrostatic Zero-Turn Commercial Riding Mower provides superb maneuverability,
mid-mount cutting capability for professional landscapers, commercial lawn service compa-
nies, professional turf managers and golf course superintendents. The machine incorporates
many safety features that should be studied by all operators and maintenance personnel
before use. The list of safety precautions should receive particular attention.

This manual presents all of the operating and maintenance instructions necessary to keep
your mower at peak efficiency. If operated and maintained properly, your mower will give
dependable service.

CAUTION:

Only thoroughly trained persons should operate and maintain this mower. This
machine can cause serious injury to anyone who misuses it and does not understand
its operation. For their personal safety, all operators and maintenance personnel are
required to read this entire manual before operating the mower.

Hazard control and accident prevention are partially dependent upon the design and
configuration of the equipment. Notwithstanding, these factors are also dependent
upon the awareness, concern, prudence and proper training of the personnel involved
in the operation, transport, maintenance and storage of the equipment.

NOTE:

   

The engine manufacturer is responsible for all engine-related issues with

regards to performance, power-rating, specifications, warranty and service.
Please refer to the engine manufacturer’s owner’s/operator’s manual,
packed seperately with your unit, for more information.

WARNING

The engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals
known to the State of California to cause cancer, birth defects or other reproductive harm.

This unit is equipped with an internal combustion engine and should not be used on or near any unimproved
forest-covered, brush-covered, or grass-covered land unless the engine’s exhaust system is equipped with a
spark arrester meeting applicable local or state laws (if any).  If a spark arrester is used, it should be main-
tained in effective working order by the operator.

In the State of California, the above is required by law (Section 4442 of the California Public Resources
Code).  Other States may have similar laws.  Federal laws apply to federal lands.  A spark arrester muffler
may be available.

MODELS LISTED IN THIS MANUAL

  

19HP Tank,

                 

25HP Tank,

                  

28HP Tank,

53CB5DAV750           53BB5D8X750             53AB5FEZ750
  20HP Tank,                 25HP Tank,                  28HP Tank,
53BB5E6V750            53BB5B8W750            53AB5HEX750
  23HP Tank,                 27HP Tank,                  33HP Tank,
53CB5DBW750          53BB5BDX750            53BB5FJZ750
  24HP Tank,
53CB5ETW750

Summary of Contents for 19HP Tank 53CB5DAV750

Page 1: ...Hydrostatic Zero Turn Commercial Riding Mower Professional Turf Equipment OPERATOR S AND SERVICE MANUAL 48 Fabricated Deck 54 Fabricated Deck 60 Fabricated Deck W O R O P S 72 Fabricated Deck...

Page 2: ...e and Service 14 A Mower Deck 14 B Hydraulic Oil 16 C Electrical System 17 D Tires 19 E Brakes 19 F Hydraulic System 20 G Storage 21 Maintenance Schedule 22 Performance Adjustments 24 A High Speed Tra...

Page 3: ...volved in the operation transport maintenance and storage of the equipment NOTE The engine manufacturer is responsible for all engine related issues with regards to performance power rating specificat...

Page 4: ...alled 6 Do not check for hydraulic leaks with any part of the body 7 Do not add fuel to a machine when the engine is running and or the exhaust system is hot 8 Keep machine clean and free of debris gr...

Page 5: ...er use the mower without the discharge chute installed and placed in the down position 4 Always remove debris and other objects from the area to be mowed Note debris and loose grass will reduce tracti...

Page 6: ...ile the engine is hot or running Stop engine disconnect spark plug before adjusting or servicing Before leaving operator s position Disengage implement drive Place speed controls in neutral and set pa...

Page 7: ...off from engine Controls Engine ignition and start switch throttle choke left and right steering levers electric blade clutch switch parking brake mower deck lift Parking Brake Mechanical linkage att...

Page 8: ...position k Be careful when crossing gravel paths or roadways Always turn off the blade clutch switch and wait until the blades stop rotat ing and raise the cutting deck to the trans port position Alwa...

Page 9: ...subsequent time that the area is mowed B Controls 1 Engine Ignition and Start Switch See Fig ure 1 Located on the instrument housing below the right side of the operator s seat When the key is insert...

Page 10: ...pedal effort to lower the mechanism To ser vice the unit Remove the detent pin from the pedal assembly Fold the pedal up to vertical position so the hole in the pedal aligns with the hole in the leve...

Page 11: ...sive wear Replace if any of these are detected d Replace the deck cover 4 Adjust the Mowing Deck The cutting height is set anywhere in the range of 1 1 2 to 5 You may need to adjust the mowing deck to...

Page 12: ...sure 1 All guards shields including mower chute deflector are in their proper place are secure and are functional 2 That there are no spilled or leaking fuel or oil sources nor loose fuel or hydraulic...

Page 13: ...of the machine until the machine begins to move rearward Release the lap bars and the machine should stop The more the lap bars are moved toward the rear of the machine the faster the machine will mo...

Page 14: ...y move forward The farther you move the levers forward the faster the mower will go forward h To back up move both steering levers slightly backward and the mower will slowly move backward The farther...

Page 15: ...injury Wrap the cutting surface of the blade with a rag to avoid injury a Set the parking brake b Clean any debris from the blades Keep blades sharp and free of build up at all times c Sharpen blades...

Page 16: ...b Stop the engine and remove the key from the ignition switch c Clean the area around the Hydraulic Oil fill neck d Remove the hydraulic fill cap and check the level The correct level is up to the low...

Page 17: ...e battery strap Replace control panel b Clean the battery before storing A dirty battery will lose its charge over time c Store the battery with a full charge A dis charged battery will freeze refer t...

Page 18: ...d with feeler gages in the three slots of the BBC PTO Clutch See page 22 for air gap adjustment specs There are three inspec tion slots in the brake cover To adjust suc cessively tighten each of the t...

Page 19: ...nflation pressure between the rear tires to help maintain straight travel see tire side wall for proper inflation pres sure b Keep the valve caps tightened to prevent air pressure loss 2 Leaking Tires...

Page 20: ...pulling the clevis pin from the brake clevis Loosen the hex nut and turn the brake clevis in a clockwise direction one full turn looking down the brake rod This will tighten the brake about 040 inch T...

Page 21: ...e front or the rear To make the adjustment place the steer ing levers in the opened out neutral position and set the parking brake shutoff the engine take the key from the ignition switch and pivot th...

Page 22: ...engine idle until it has warmed up completely 4 to 5 minutes MAINTENANCE SCHEDULE A Daily Checks 1 Before starting engine a Check the fuel level b Check the engine oil level c Check the hydraulic oil...

Page 23: ...and Down Pivots Seat Hinge Steering Lever Linkage Rod End Bearings Lever Return Assembly Rod End Bearings Pump Control Lever Pivots Brake Lever Pivot Clevis Pin Brake Lever Control Rod Pivot Brake Co...

Page 24: ...manual This display defaults to Tachometer mode when engine is running 4 Move the throttle lever to the high speed posi tion and note the RPM reading on the display 5 Move the throttle lever back to...

Page 25: ...y vertical b In the full forward position 1 Operator s back should stay in contact with the seat back 2 Lap bars should not contact operator s legs c In the full reverse position 1 Lap bars should not...

Page 26: ...he right blade when aligned along the mower centerline The blade to ground height at the rear of the blade tip should be 1 8 to 1 4 higher than the front tip This is referred to as blade pitch The sam...

Page 27: ...27 WIRING DIAGRAM GD 02000591...

Page 28: ...rake or clutch inspections adjustments made as part of normal maintenance blades blade sharpening equipment setup and normal wear items b incidental cost such as transporting equipment to and from the...

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