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13

Fuel shut off valve is located at the right rear of
the seat. The valve has three positions a right
tank, left tank and center is the off position. FIG -
13.  NOTE: EFI models the left position is the off
position.

Pump release valves located at the right front
corner of the pumps. Used to release the
system so the machine may be moved by hand
when not running. Tilt seat forward to gain
access to the pumps. Use a 5/8” wrench to
open valve. NOTE: Only rotate valve 1/4 turn to
release system.

Maintenance

WARNING: No settings, adjustments or
maintenance is to be made unless: Engine
is stopped, key has been removed, park
brake is on and battery cable removed from
battery.

Annual inspection and maintenance from an
authorized Yazoo/Kees dealer is recom-
mended to keep your machine in the best
condition mechanically and ensures safe
operation.

Engine oil
Should be checked daily before starting the
machine. See the engine manufacturers manual
for specifications on type of oil, filling instruc-
tions and service intervals. FIG - 14

Mower blades
Inspect blades and sharpen or replace as
needed. Check blades daily or as needed. Bent,
cracked or blades with large notches in them
should be replaced. Sharpen to an angle of 22
to 28 degrees. Always check the balance of the
blades after sharpening to prevent excessive
vibration.

MAINTENANCE

Safety interlock system
Check daily and never operate the machine if
the system is not functioning properly. The
starter should crank only when the operator is in
the seat, the parking brake is applied, blade
switch off and the motion control levers in the
neutral slots. If the machine starts with any of
these controls in an operating position, turn the
machine off an repair the system immediately.

“F” Full
Mark

Operating

Range

Fuel Valve

FIG - 13

FIG - 14

Summary of Contents for ZVKE61260

Page 1: ...KH61250 ZVKE61260 ZVKH61270 ZVKE72260 ZVKH72270 ZVKHL61230 ZVKW52250 ZVKW61230 ZVKW61250 Models Please read these instructions carefully and make sure you understand them before using the machine MANU...

Page 2: ...stance CAUTION 1 Keep all shields guards and safety devices in place and in proper working condition 2 Stop engine and remove spark plug wires or remove key before adjusting servicing or performing ma...

Page 3: ...se spring detent adj 9 Park brake adj 10 Motion control lever adj 10 11 OPERATING INSTRUCTIONS 11 Starting and operation 11 Controls 11 12 MAINTENANCE 13 Engine oil 13 Mower blades 13 Safety interlock...

Page 4: ...f PPE s such as but not limited to protection for the eyes ears feet and head is recommended Never use the machine barefoot or with open toed shoes Wear substantial footwear and long pants Never wear...

Page 5: ...achine to overturn Keep all movement on slopes slow and gradual Do not make sudden changes in speed or direction When turning on slopes always turn to the downhill side Do not mow excessively steep sl...

Page 6: ...uld expose moving parts or allow objects to be thrown Frequently check components and replace with genuine parts when necessary FIG 2 Mower blades are sharp and can cut Wrap the blades or use leather...

Page 7: ...tion Thank you for buying a YAZOO KEES Before operating your new mower read understand and follow the safety instructions and other directions in this manual Lawnmowers and all power equipment can be...

Page 8: ...dip stick Add if needed per the engine manufactures specifications See engine manual for oil type and filling specifi cations FIG 4 Loosen the discharge chute slightly and lower into position Chute s...

Page 9: ...tment Stop engine and remove key Pull the motion control lever back to the reverse position and release the lever When the lever stops it should be in line with the neutral slot so you can move the le...

Page 10: ...trunion and the bolt head loosen the nut against the yoke then turn the bolt head the proper direction to achive the proper gap To adjust the length of the spring turn the nut against the spring the...

Page 11: ...hut choke off Release parking brake Close motion control levers Engage blades and set RPM to maximum CAUTION Be sure all persons are clear of the area before engaging blades Controls Be familiar with...

Page 12: ...by which lever is pulled back beyond neutral Thus left lever back left zero turn and opposite for right zero turn Use extra care when using this maneuver the machine can spin very rapidly if one lever...

Page 13: ...dition mechanically and ensures safe operation Engine oil Should be checked daily before starting the machine See the engine manufacturers manual for specifications on type of oil filling instruc tion...

Page 14: ...ntrol levers forward and run machine for several minutes Stop engine and recheck the oil level If the wheels do not respond an air lock has occurred within the system The system must be bled off of ai...

Page 15: ...17 Tire pressure Check every 25 hours All four tires require 15 psi Caster Wheels Check every 200 hours Lift front of unit off of ground so caster wheels can rotate freely Tighten caster bolt then bac...

Page 16: ...ube nuts 41 Nm 30 ft lb Wheel motor hub nut 122 Nm 90 ft lb Lug nuts 100 Nm 75 ft lb Blade bolt 122 Nm 90 ft lb Standard fasteners 12 Nm 9 ft lb Standard 5 16 fasteners 25 Nm 18 ft lb Standard 3 8 fas...

Page 17: ...X Lubricate Left and right brakes X Left and right motion control shafts X Left and right deck struts X Deck idler arm X Pump idler arm X Caster swivels X Caster tires X Deck lift lever X Throttle cab...

Page 18: ...on Pump bypass valves open Pump drive belt loose or off Hydraulic system failure Air in the hydraulic system BLADES WILL NOT ENGAGE Blade belt off Clutch unhooked form wiring harness Blade switch fai...

Page 19: ...19 WIRING DIAGRAMS CONSOLE HARNESS Frame Harness Engine Clutch Left Motion Control Hour Meter Blade Switch Seat Starter Switch Right Motion Control P N 104414...

Page 20: ...20 WIRING DIAGRAMS CONSOLE HARNESS...

Page 21: ...21 FRAME HARNESS WIRING DIAGRAMS Clutch Engine Pigtail Ground to Engine Starter Solenoid Park Brake Console Harness Brake Relay Start Relay Run Relay P N 104964...

Page 22: ...22 WIRING DIAGRAMS FRAME HARNESS...

Page 23: ...23 WIRING DIAGRAMS EFI HARNESS...

Page 24: ......

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