Snapper 7800391, 7800388 Burnish PTO Clutch, Check Rider Safety System, Operational SAFETY Checks

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 Burnish PTO Clutch

Axion / 150Z Series

CHECK RIDER SAFETY Burnish PTO Clutch

1.Engage the parking brake, start the tractor, and set engine speed to full throttle.

2.Engage the PTO switch for fifteen seconds, then disengage it and wait for the mower blades to stop.

3.Repeat step 2 ten times taking note of mower blade stopping time. (Stopping time must be five seconds or less.) If the unit fails this test, perform the PTO clutch adjustment found in the “Regular Maintenance” section or replace the clutch.

CHECK RIDER SAFETY

SYSTEM

Service Interval: Every 100 hours, every spring/fall, and after storage of 30 days or longer.

This unit is equipped with safety interlock switches. These safety systems are present for your safety. Do not attempt to bypass safety switches, and never tamper with safety devices. Check their operation regularly.

Operational SAFETY Checks

TEST 1 — ENGINE SHOULD NOT CRANK IF:

Mower blades switch is ON, OR

Ground speed control levers are not in their START/PARK positions, OR

Parking brake lever is in DISENGAGE position.

TEST 2 — ENGINE SHOULD CRANK IF:

Mower blade switch is OFF, AND

Ground speed control levers are in their START/PARK positions, AND

Parking brake lever is in ENGAGE position.

TEST 3 — ENGINE SHOULD SHUT OFF IF:

Operator rises off seat with the mower blade switch ON, OR

Operator rises off seat with the ground speed levers in DRIVE positions, OR

Operator rises off seat with the parking brake in DISENGAGE position, OR

Operator moves the left and/or right ground speed control lever out of its START/PARK position with the parking brake lever in ENGAGE position.

TEST 4 — BLADE BRAKE CHECK

The mower blades and mower drive belt should come to a complete stop within five seconds after the mower blade switch is turned OFF. If mower drive belt does not stop within five seconds, contact your local autho- rized dealer.

NOTE: Once the engine has stopped, the mower blade switch must be turned OFF, the ground speed control levers must be locked in their START/PARK positions, and the parking brake lever must be in the ENGAGE position in order to start the engine.

WARNING

If the unit does not pass a safety test, do not operate it. See your local authorized dealer. Under no circumstance should you attempt to defeat the purpose of the safety interlock system.

TP 300-5412---ZT-SN

16

8/2008

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Contents Initial setup Axion / 150Z SeriesAxion / 150Z Series TABLE OF CONTENTSSETUP PROCEDURES TRANSPORTING AND STORAGE GENERAL OPERATIONSAFETY RULES SLOPE OPERATION CHILDRENEMISSIONS TOWED EQUIPMENT RIDE-ON UNITSService & Maintenance SERVICE AND MAINTENANCESafe Handling of Gasoline Quick Setup List Charge the battery Note proceed with other setup stepswhile battery is charging Front tires 18-20 psi, rear tires 10-12 psiUncrating IMPORTANT NOTEDO NOT TOW RIDER Figure 1. Pushing the riderBattery Activation Installation Charge BatteryInstall Battery Figure 2. Charging the batteryInstalling the Seat 5/16-18 x 3/4Figure 5. Installing the seat 19-25 N.m 14-19 ft. lbsFigure 6. Installing the seat safety switch Installing the Seat Safety SwitchBB D Setting Up the Ground Speed Control Levers 5/16-18 5/16-18 x 1-3/4Figure 7. Setting up the ground speed levers 20-23 N.m 15-17 ft. lbsTorque Mower Blade Hardware Note Use a wooden block to prevent blade rotationA B 41-54 N.m 30-40 ft. lbs Figure 8. Torquing the mower blade hardware 33” DeckFigure 9. Torquing the mower blade hardware 42” Deck A B 61-75 N.m A B 108-122 N.m 80-90 ft. lbs45-55 ft. lbs Figure 10. Torquing the mower blade hardware 50” Deck Check Fluid Levels Reduce & Check Tire PressuresFill & Check Engine Oil SizeLubrication Grease42” Deck shown, all decks similar Figure 13. Lubrication deck Figure 14. Lubrication ground speed control leversOperational SAFETY Checks CHECK RIDER SAFETY SYSTEMBurnish PTO Clutch