Land Pride Razor Pro ZRP52 - Manual (Page 27)

25
Section 4 Maintenance and Lubrication
7/14/08 ZRP44 & ZRP52 Zero Turning Radius Mowers 356-117M
Land Pride
Table of Contents
Hour Meter
Refer to Figure 4-2
To recognize when your machine needs servicing, check
the hour meter and the maintenance schedule. The hour
meter shows the number of hours the engine has run and
the maintenance schedule lists the service intervals.
Lubrication
1. Grease the front gauge wheel bearings per the
Maintenance Schedule. Use SAE multi-purpose
grease.
2. Grease the four deck lift pivots, located to the side of
the operator’s foot rest per the Maintenance
Schedule. Use SAE multi-purpose grease.
3. Grease the deck idler per the Maintenance Schedule.
Use SAE multi-purpose grease.
4. Grease the pump idler per the Maintenance
Schedule. Use SAE multi-purpose grease.
5. Grease the two deck pusher arm pivots per the
Maintenance Schedule. Use SAE multi-purpose
grease.
Electrical System
Refer to Figure 4-2
The electrical system is 12 volt, negative ground with the
battery located under the seat. Recommended battery is a
maintenance-free garden mower BCI group U1R with 225
or better cranking AMP rating. Otherwise, follow battery
manufacturer’s maintenance, safety, storing and charging
specifications.
.
Battery and Hour Meter
Figure 4-2
!
WARNING!
Shorts caused by battery terminals or metal tools touching
metal tractor components can cause sparks. Sparks can cause a
battery gas explosion which will result in personal injury.
Prevent the battery terminals from touching any metal tractor
parts when removing or installing the battery. Do not allow
metal tools to short between the battery terminals and metal
tractor parts.
!
WARNING!
Avoid skin contact with battery acid. Always wear eye
protection when checking the battery, acid can cause serious
injury to skin and eyes. If contact occurs, flush area with clean
water and call physician immediately. Acid will also damage
clothing. Do not allow open flame near the battery when
charging. Hydrogen gas forms inside the battery. This gas is
both toxic and flammable and may cause an explosion if
exposed to flame. Always remove the negative ground first and
replace it last. Do not overfill battery. Electrolyte may overflow
and damage paint, wiring or structure. When cleaning the
battery, use soap and water. Be careful not to get soap and
water into the battery. Use soda mixed in water to clean
corrosion off the terminals.
!
WARNING!
Incorrect battery cable routing can cause damage to the tractor
and battery cables. This can cause sparks which can cause a
battery gas explosion which will result in personal injury.
Always disconnect the negative (black) battery cable before
disconnecting the positive (red) cable.
Always connect the positive (red) battery cable before
connecting the negative (black) cable.
Common circuit failures are usually caused by shorting,
corroded or dirty terminals, loose connections, defective
wire insulation or broken wires. Switches, solenoids and
ignition components may also fail, causing a shorted or
open circuit.
The electrical system is protected by fuses located on the
right fuel tank instrument panel. The fuses are as follows:
Main - 20 Amp, blade type
Clutch/Aux. - 10 Amp, blade type
Seat/Neutral - Kawasaki engine = 5 Amp, blade type
Honda engine = 10 Amp, blade type
Before attempting any failure diagnosis of the electrical
system, use a test light or voltmeter to check the battery
voltage. If the battery voltage is satisfactory, check the
cleanliness and tightness of the terminals and ground
connections. A general understanding of electrical
servicing and use of basic test equipment is necessary for
troubleshooting and repair.
Major overhaul or repair of the starting motor or alternator
should be performed by trained technicians only.
NOTE: The mower is shipped with negative ground
cable disconnected from the battery. The battery
should be charged slowly 5 to 6 hours before
connecting the ground cable to the battery and
operating the mower.
Battery
21055
Hour Meter
Negative
Connection