Land Pride ZRP44 Engine RPM Setting, Deck Leveling and Height Adjustment, Tire Inflation Chart

Land Pride

Section 3 Adjustments

Table of Contents

IMPORTANT: Refer to Figure 3-14. Do not over tension the spring to compensate for a badly worn belt or pulley.

Maximum Spring Extension

Normal Spring Length

19930

Spring Tension

Figure 3-14

Engine RPM Setting

NOTE: Back of deck will automatically be set 1/4” higher.

Blocks

Blocking up Deck

Figure 3-15

The Razor Pro is designed so that the engine will run at 3600 rpm static pump load only. At this speed the hydraulic pumps are running at their maximum rated speed.

Deck Leveling and Height Adjustment

The mower deck has three areas that may need to be checked and adjusted periodically. Before considering any mower deck leveling adjustments, check that the tire air pressure is within the specified range.

!WARNING!

Stop engine. Make sure deck clutch switch is in the down (OFF) position. Place control levers in the brake position before leaving machine.

Deck Level Adjustments

Leveling the deck must be done in the following manner and order:

1.Check tire pressures to make certain they are properly inflated before starting to level deck.

Tire Inflation Chart

Tire	Inflation PSI
Drive Wheels	8-10
Gauge Wheels	8-10

2.Park the unit on a flat surface.

3.Refer to Figure 3-15. Raise deck and place 3” of blocking under all 4 corners of the deck. This will set the cutting height at 3 1/4”.

4.Refer to Figure 3-16. Set cutting height at 3 1/4” on the height indicator by placing the height adjusting stop in the 3” hole, and turning the height stop so that the flat side is against the stop handle.

5.Clamp the height adjusting stop against the stop handle. This will assure that the height will not move during the setting process. Otherwise, spring pressure from the deck lift springs will tend to pull the stop away from the handle.

Stop Height

Handle Adjusting

Stop

21060

Cutting Height

Figure 3-16

7/14/08 ZRP44 & ZRP52 Zero Turning Radius Mowers 356-117M 19