Service, Battery Removal, Charging the Battery

Service

Battery Removal

warning!: Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.

The battery is located on the right/rear of the tractor beneath the seat box frame. To remove the battery:

•Remove the two hex tapping screws from the battery holddown bracket and remove the bracket. Use care to avoid losing the trim strip from the bottom of the bracket. See Figure 7-1.

Battery Holddown

Bracket

Hex Tapp Screw

Voltmeter	State of	Charging
Reading	Charge	Time

12.7	100%	Full Charge
12.4	75%	90 Min.

12.2	50%	180 Min.
12.0	25%	280 Min.

Servicing Electrical System

A fuse is installed to protect the tractor’s electrical system from damage caused by excessive amperage. Always use the same capacity fuse for replacement. If the electrical system does not function, check for a blown fuse. See Figure 7-2.

Trim Strip

Figure 7-1

•Remove the hex cap screw and sems nut securing the black negative battery lead to the negative battery post (marked NEG). Move the cable away from the negative battery post.

•Remove the hex cap screw and sems nut securing the red positive battery lead to the positive battery post (marked POS).

•Carefully lift the battery out of the tractor.

Install the battery by repeating the above steps in the reverse order.

warning!: Always connect the positive lead to the battery before connecting the negative lead. This will prevent sparking or possible injury from an electrical short caused by contacting the tractor body with tools being used to connect the cables.

Charging the Battery

Test and, if necessary, recharge the battery after the tractor has been stored for a period of time.

•A voltmeter or load tester should read 12.6 volts (DC) or higher across the battery terminals.

•Charge the battery with a 12-volt battery charger at a MAXIMUM rate of 10 amps.

GOOD BAD

Figure 7-2

If you have a recurring problem with blown fuses, have the tractor’s electrical system checked by your Troy-Bilt Service Dealer

Relays and Switches

There are several safety switches in the electrical system. If a function of the safety interlock system described earlier is not functioning properly, have the electrical system checked by your Troy-Bilt Service Dealer.

Deck Removal

Remove the mower deck from the tractor as follows:

1.Move the tractor to a level surface, disengage the PTO, stop the engine, and set the parking brake.

2.Move the deck gauge wheels or rollers to their highest setting (lowest deck setting).

3.Remove the ‘V’ belt from the PTO pulley, located on the bottom of the engine, using one of the following two methods.

warning!: The muffler at the rear of the tractor may be extremely hot, and could cause serious burns. Use extreme caution when near the muffler. Allow the muffler to fully cool before removing the belt from the PTO pulley.

Releasing belt tension with the idler pulley.

•Using the deck lift handle, raise the deck to the position that provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of the engine.

RZT specifications

The Troy-Bilt RZT is a formidable lawn mower that brings a blend of efficiency, performance, and user-friendly features to the forefront of lawn care. Designed for homeowners who demand both power and precision, the RZT series offers a riding mower experience unlike any other.

One of the standout features of the Troy-Bilt RZT is its innovative Zero Turn Technology, which enables exceptional maneuverability. This technology allows users to make sharp turns and navigate around obstacles with ease, ensuring precise mowing in tight spaces. The dual lever steering system enhances control, allowing for quick direction changes and saving time on larger properties.

The engine options available with the RZT series range from powerful V-twin engines to reliable OHV engines, providing homeowners with choices that cater to their specific mowing requirements. These engines ensure robust performance, delivering the horsepower needed to tackle even the toughest grass and terrain.

The RZT models come equipped with reinforced deck materials that result in superior durability. The cutting deck typically ranges from 42 to 54 inches, allowing users to cover more ground in less time while achieving a clean, professional cut. Additionally, the adjustable cutting height feature provides versatility, enabling users to customize their mowing height based on grass type and conditions.

Troy-Bilt enhances user convenience with features such as an ergonomic seat design, ensuring maximum comfort during extended mowing sessions. The easy-to-access controls and dashboard simplify operation, making it suitable for both novice and experienced users alike.

Maintenance is made straightforward with Troy-Bilt’s integrated maintenance reminders and easy-to-reach grease points for routine upkeep. The mower's mulch kit option allows for grass clippings to be finely chopped and returned to the lawn, promoting a healthier turf while saving time on clean-up.

Overall, the Troy-Bilt RZT combines powerful performance, advanced technology, and practical user-focused features to create a reliable riding mower. Whether managing a suburban lawn or a larger property, the RZT series proves to be a top contender for those seeking to maintain their outdoor space efficiently and effectively.