Page 1
Hustler ® Sport General Service Manual ••••• 200 South Ridge Road ••• Hesston, Kansas • 67062-2097 108934 REV E...
Page 2
WARNING WARNING WARNING The engine exhaust from this product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. NOTICE OF REQUIREMENT OF SPARK ARRESTER MUFFLER This equipment may create sparks that can start fires around dry vegetation. California Public Resources Code Section 4442.6 provides that it is unlawful to use or operate an internal combustion engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester maintained in effective working order.
Service Program assemblies. ® Daily inspect mower for grass clippings and wire and string This manual is part of a service package for the Hustler Sport ® mowers. Use of this manual in conjunction with other Hustler tangles. The underside of the mower deck will collect a build-up...
SAFETY • Refuel outdoors. Never refuel or drain the fuel from the machine indoors. • Never attempt to start engine when there is a strong odor of gasoline or diesel fuel fumes present. Locate and correct cause. This safety alert symbol is used to call attention to a message •...
Never attempt to start engine when there is a strong odor Use only genuine Hustler ® replacement parts to ensure of gasoline fumes present. Locate and correct cause.
Page 9
Shorts caused by battery terminals or metal tools touch- Prepare For Emergencies Be prepared if a fire starts. ing metal mower components can cause sparks. Sparks Keep a first aid kit and fire extinguishers available. can cause a battery gas explosion which will result in per- ...
TORQUE Standard Torques The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap screws, nuts and set screws to these values unless a different torque is shown in the Special Torques section. 32.4 IN.-LBS.
POWER UNIT MAINTENANCE Steering Adjustments 3. Raise the seat platform and disconnect the mower harness from the seat switch. Bypass the seat switch by connecting the two mower harness female spades Steering control lever neutral adjustment together. Figure 4-1 The mower’s steering has been factory adjusted to eliminate creeping when the steering control levers are in the neutral posi- tion.
Page 14
engage the brake (neutral) slot and hold it in that position 14. Once both sides are properly adjusted, check them (Do not engage the steering control lever far enough to together to make sure everything is working properly. engage the brakes in the brake slot) (Figure 4-3). 15.
Align handles ± .125” Figure 4-4 Steering control lever Steering damper Steering stud damper Slot Steering control Figure 4-5 5. Release the damper spring housing and allow the internal the following method: spring to bring the housing back to the neutral position. 1.
® If you wish to use non-pneumatic tires on your Hustler tom of the groove. Replace the pulley when this is the case, oth- mower the tires must be an approved tire purchased from Hus- erwise, the belt will lose power and slip excessively.
ENGINE MAINTENANCE General Engine Maintenance Detailed instructions and recommendations for break-in and regular maintenance are specified in the Engine Owner’s man- ual. Please refer to this manual for engine servicing, lubricating oil levels with quality and viscosity recommendations, bolt torques, etc. The engine warranty is backed by the manufacturer. Engine Oil and Filter Oil drain valve WARNING...
Carbon Canister Fuel evaporation system filter Some Hustler Sport mowers produced after serial number 11010000 will have a carbon canister incorporated into the fuel Fuel tank system. Figure 5-3 This is a mandatory feature that is required on all mowers using gasoline engines that are put into operation in California.
Engine RPM Settings The engine rpm’s are set at the factory for maximum mowing efficiency. Occasionally it may be necessary to check and adjust the settings. The idle speeds should be set as follows: B&S 17.5/21 hp ENGINE SPEED MODEL NO. ENDING WITH: HIGH IDLE MODEL NO.
Page 20
NOTE: Model numbers may or may not end with an extension after the number. There are several different extensions that may be shown; i.e. EX or CE. Example: 922222 (no extension) 922222 EX 922222 CE 922222 US REV E 108934...
DECK ADJUSTMENTS Deck Leveling Block Block 1. Park the mower on a hard, flat surface. 2. Check tire pressures (8 – 12 psi) to make certain the tires are properly inflated before starting to level deck. WARNING Stop engine. Make sure deck clutch switch is in the down (OFF) position.
Page 22
Deck link Deck link Figure 6-4 REV E 108934...
Use a 15/16” wrench to remove the 5/8” cap screw holding the blade to the spindle shaft from underneath. NOTE: A blade ® holding tool (part number 381442) is available from Hustler Turf Equipment. It is designed to prevent the blades from rotat- Original edge ing when they are being removed or installed on the spindle.
Cutting edge Spring chain Twisted Blade Edge Spring chain (replace) anchor point Cutting Plane Cutting edge Straight Blade Edge End view of blades, comparing twisted and straightened blades Figure 6-7 Belts Idler spring Inspect belts frequently for wear and serviceability. Replace a belt that shows signs of severe cuts, tears, separation, weather Figure 6-8 checking and cracking, or burns caused by slipping.
NOTE: The following notes are the same for the different decks shown. 1. Spring length after tensioning new belt. Measured from outside of hook to outside of hook with deck set at 3¼" cut height. 2. Route belt as shown. 42"...
MAINTENANCE Maintenance Schedule Refer to Figure 8-1, Figure 8-2, Figure 8-3, Figure 8-4, Figure 8-5, Figure 8-6 & Figure 8-7 WEEKLY ANNUALLY SERVICE AT OR 40 OR 100 INTERVALS INDICATED HOURS HOURS Verify safety start interlock system Prior to each use Visually inspect unit for loose hardware and/or damaged parts Prior to each use Visually inspect tires...
TROUBLESHOOTING The majority of operating problems that occur with a system can be traced to improper adjustments or delayed service. A consistently applied preventative maintenance program will prevent many problems. The following chart is designed to help you locate a problem by suggesting probable causes and the recommended solutions. PROBABLE SUGGESTED SYMPTOMS...