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SECTION 1: 

BASIC INFORMATION 

Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist 
operators in maintaining and operating their machine. The information and instructions in this manual can 
help you attain years of performance from your new Bad Boy. Also, check out our website to learn more 
about the Bad Boy family. 

 
1.1 

All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic 

 

blend engine oil is recommended.

1.2 

All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy

 

Hydrostatic  oil is recommended.

1.3 

All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings.

1.4 

ZT models have 12 psi in both front and rear tires.

1.5 

Most Briggs, Kohler, Kawasaki, and Vanguard engines hold approximately two (2) quarts of motor oil.

 

Be careful not to over fill engine oil.  Refer to the engine’s service manual.

 

Warranty Registration

The Warranty Registration form must be completed within 30 days to validate your warranty. As the new 
equipment owner, you are expected to see that the form is completed and forwarded to Bad Boy, Inc.,
at time of delivery. Warranty is non transferable. 

Warranty registration should be completed by the 

selling dealership using the on-line registration site.

Model/Serial Number

Your ZT model serial numbers are found on the SIN plate underneath seat. Also, these numbers can assist 
you in the ordering of new parts when replacements become necessary. 

Parts/Service

Only Bad Boy replacement parts are to be used on your mower.
Replacement parts are available through your local Bad Boy Mower Dealer. Remember to always provide 
the following information when ordering parts:
 

1. Correct part number

 

2. Correct serial number

All warranty repair and service must be handled through your authorized Bad Boy Mowers dealer. 
To locate the nearest dealer, go to our website and click on Locate a Dealer. 

EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT

Federal Evaporative Emission Control Warranty: Your Warranty Rights and Obligations

The Environmental Protection Agency (EPA), and Bad Boy Inc. are pleased to explain the evaporative emission control system’s warranty 
on your 2015 equipment. New equipment that uses spark ignition engines for off-road use must be meet stringent anti-smog standards. 
The evaporative emission control system on your equipment is designed, built, and equipped so it conforms at the time of sale to the 
ultimate purchaser with the requirements of 40 CFR 1060. The evaporative emission control system is free from defects in materials and 
workmanship that may keep it from meeting said requirements. Bad Boy Inc. must warrant the evaporative emission control system on 
your equipment for two years provided there has been no abuse, neglect or improper maintenance. If an evaporative emission control 
system component does fail in a manner that would cause the equipment to no longer meet the requirements of 40 CFR 1060 within the 
first two years Bad Boy Inc. will replace the defective component. Your evaporative emission control system may include parts such as 
fuel tanks, fuel lines, carbon canisters, fuel caps, valves, vapor hoses, clamps, or connectors. 

PAGE  4

Summary of Contents for ZT 4800 48? 725cc Kohler

Page 1: ...ZERO TURN MOWER OWNER S SERVICE PARTS MANUAL For additional information please see us at www badboymowers com Bad Boy Inc 102 Industrial Drive Batesville Arkansas 72501 ZT ELITEMODELS 2014 11 1...

Page 2: ...5 page 10 Troubleshooting and FAQ Section 6 page 11 Controls Section 7 page 12 Moving In operable Mower Section 8 page 13 Instrumentation Section 9 page 13 Mower Blade Maintenance Section 10 page 14 G...

Page 3: ...001 00 038 0003 00 038 0005 00 48 ZT Blade Hi Lift Fusion Gator Blade Wave Blade 038 5350 00 038 5000 00 038 4825 00 ZT Hydro Filters 063 1050 00 60 ZT Deck Belt 041 1650 00 54 ZT Deck Belt 041 1560 0...

Page 4: ...nly Bad Boy replacement parts are to be used on your mower Replacement parts are available through your local Bad Boy Mower Dealer Remember to always provide the following information when ordering pa...

Page 5: ...nd behind before and while backing 2 9 Never direct discharged material toward anyone Avoid discharging material against a wall or obstruction as material may ricochet back toward the operator Stop th...

Page 6: ...es For example rocks water cliffs and roadways CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing a...

Page 7: ...ERVICE 2 56 Never operate machine in a closed area where dangerous carbon monoxide fumes can collect 2 57 Keep all nuts and bolts tight to be sure the equipment is in safe working condition Never oper...

Page 8: ...be in off position the engine should not start 2 73 Engage parking brake and leave lever arms in outward position put blade actuator in the on position then attempt to start the machine the engine sh...

Page 9: ...recently engage the choke 3 6 Make sure nothing is under or around machine 3 7 Place key in ignition and turn 3 8 Once machine is started disengage the choke 3 9 Increase RPM by sliding the throttle...

Page 10: ...achine from collecting debris by storing in a covered area while not in use 5 2 Fuel can harm your machine if left for more than 30 days without changing especially if the fuel contains ethanol Never...

Page 11: ...ck for any bare wires and or bad connections 6 3 Q What should I do if the blades won t engage 6 3 A Make sure the safety switch is plugged in on the bottom of seat Check the underside of the PTO enga...

Page 12: ...t side by hand brake When the lever is in the down position the choke is in the off run position When the lever is pulled up the choke is in the on start position Do not operate the machine in the on...

Page 13: ...n Return the arms to the forward position for normal operation 8 4 Your Bad Boy Mower Weighs ZT SERIES 800 850 lbs Weights fluctuate with the addition of accessories 8 5 As you can see by the weights...

Page 14: ...ick gloves when handling blades 10 7 ALWAYS check for blade damage if mower strikes rock branch or other objects that could potentially damage the blade REMEMBER NEVER CHECK BLADE WHILE ENGINE IS ON N...

Page 15: ...fic purpose If you re experiencing less than desired cutting or discharging performance with a 3 1 blade you may want to check into using a 2 1 blade Conversely if you re using a 2 1 blade and want to...

Page 16: ...eason Keep several blades around so you ll always have a sharp one on hand Sharp blades cut the grass cleanly and help mulch clippings into small pieces which break down quickly Don t forget to change...

Page 17: ...nsaxle holds about 2 quarts of hydro oil Install new filters and replace the skid plates Use only Hydro Gear filters Use of any other type of filter will result in damage to the hydro system and void...

Page 18: ...relieves any air that may be trapped in the system It may be necessary to add more oil to the hydro overflow tank after 10 15 minutes of subsequent usage These bypass levers also serve as a neutral fo...

Page 19: ...fuel leakage Always use new hose clamps and ensure the security of the new filter by lightly pulling on each hose Always perform maintenance outdoors or in a well ventilated area Do not smoke or allo...

Page 20: ...ny way Doing so creates a significant fire hazard and can cause severe damage to the mower s electrical components If a fuse is repeatedly blowing contact your Bad Boy dealer Always check the conditio...

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Page 22: ...sure no damage is done to the bearing This operation is only necessary if a repair requires it Torque rear wheel lugs to 65 75 ft lbs Re torque at every oil change and check at every mowing There is o...

Page 23: ...to its highest position 4 Remove either the right or left blade pulley cover 5 While lifting up on the belt as shown in the photograph rotate the pulley until the belt is free of the pulley Exercise...

Page 24: ...rward or backward in the slot of the deck Belt tension should be 50 55 lbs with the deck at its highest setting The blade in the foreground see photo was utilized long after replacement was required I...

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Page 46: ...dealership 4 WARRANTY LIMITATION A THERE IS NO OTHER EXPRESS WARRANTY ANY WARRANTY THAT MAY BE IMPLIED FROM THIS PURCHASE INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IS HEREBY LIMIT...

Page 47: ...STRATION Ensure selling dealership has registered mower within 30 days of purchase to validate warranty Please record your serial number date of purchase and dealership information for your records Se...

Page 48: ...ZT ELITE MODEL For additional information please see us at www badboymowers com Bad Boy Inc 102 Industrial Drive Batesville Arkansas 72501...

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