HTC Z4619 User Manual
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TECHNICAL DATA

Accessories

Head lights

BioClip attachment (Mulch clip)

Collection system

Torque Specifications

Engine crankshaft bolt 50 ft/lb (67 Nm)

Deck pulley bolts 45 ft/lb (61 Nm)

Lug nuts 75 ft/lb (100 Nm)

Blade bolt 27-35ft/lb(35-45Nm)

Standard ¼” fasteners 9 ft/lb (12 Nm)

Standard 5/16” fasteners 18 ft/lb (25 Nm)

Standard 3/8” fasteners 33 ft/lb (44 Nm)

Standard 7/16” fasteners 52 ft/lb (70 Nm)

Standard ½” fasteners 80 ft/lb (110 Nm)

When this product is worn out and no longer used, it shall be returned to the reseller or other party for recycling.

In order to implement improvements, specifications and designs can be altered without prior notification.

Note that no legal demands can be placed based on the information contained in these instructions.

Use only original parts for repairs. The use of other parts voids the warranty.

Do not modify or install non-standardequipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operation or damage the unit.

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conformity certificates

USA requirements

Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirements for any of the states, (California emission rules etc.).

Do not remove any of these labels. Certificates can also be supplied with the machine at delivery or written in the

Engine manual. Take care of them as valuable documents.

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

Delivery Service

1. Charge the battery.

2. Adjust the tire pressure of all wheels to 15 PSI (1 bar). 3. Mount the steering controls in the normal position.

4. Connect the contact box to the cable for the seat’s safety switch.

5. Check that the right amount of oil is in the engine. 6. Adjust the position of the steering controls.

7. Fill with fuel and open the fuel shut off valve.

8.Start the engine.

9.Check that there is drive to both wheels.

10.Check the mower deck adjustment.

11.Check:

The safety switch for the parking brake. The safety switch for the mower deck. The safety switch in the seat.

 

The safety switch in the steering controls.

 

 

Parking brake functionality.

 

 

Driving forward.

 

 

Driving backward.

 

 

Engaging the blades.

 

12.

Check the idle speed

 

13.

Check the engine high idle speed

 

14.

Inform the customer about:

Delivery service has been carried out.

 

The need and advantages of following the service schedule.

 

No remaining notes.

 

The need and advantages of leaving the machine

 

Certified:

 

for service every 300 hours.

 

 

 

The effects of service and maintaining a service journal on

 

 

the machine’s resale value.

 

 

Application areas for Mulching.

 

15.

Fill in the sales papers, etc.

 

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SERVICE JOURNAL

After the First 5-8Hours

1. Change engine oil.

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

25-HourService

1.Check the fuel pump’s air filter.

2.Sharpen/Replace mower blades if required.

3.Check the tire pressures.

4.Check battery with cables.

5.Lubricate according to lubrication chart.

6.Check/clean the engine’s cooling air intake.

7.Clean the air cleaner’s pre-filter(foam).

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

50-HourService

1.Perform the 25-hourservice.

2.Clean/replace the air cleaner’s filter cartridge (paper filter)

(shorter intervals for dusty operating conditions).

3.Change engine oil.

4.Lubricate according to lubrication chart.

5.Check/adjust the parking brake.

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

100-HourService

1.Perform the 25-hourservice.

2.Perform the 50-hourservice.

3.Change the engine oil filter.

4.Clean/replace the spark plugs.

5.Replace the fuel filter.

6.Clean the cooling fins on the engine and transmission.

7.Check V-belts.

8.Check tighten caster wheel axle bolts (every 200 hours).

9.Change the air filter’s paper cartridge.

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

300-HourService

1.Inspect the machine. Come to agreement with the customer as to which additional work is to be carried out.

2.Perform the 25-hourservice.

3.Perform the 50-hourservice.

4.Perform the 100-hourservice.

5.Check/adjust the mower deck.

6.Clean the combustion chamber and grind the valve seats.

7.Check the engine valve clearance.

8.Replace the air cleaner’s pre-filter(foam).

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

At Least Once Each Year

1.Clean the engine’s cooling air intake (25 hours).

2.Replace the air cleaner’s pre-filter(foam) (300 hours).

3.Replace the air filter’s paper cartridge.

4.Change the engine oil (50 hours).

5.Replace the engine oil filter (100 hours).

6.Check/adjust the cutting height.

7.Check/adjust the parking brake (50 hours).

8.Clean/Change the spark plugs (100 hours).

9.Change the fuel filter (100 hours).

10.Clean the cooling fins (100 hours).

11.Check the engine valve clearance.

12.Perform the 300-hourservice at an authorized service workshop.

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

 

 

 

 

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SERVICE JOURNAL

Action

Date, mtr reading, stamp, sign

 

 

 

 

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P/N 539 130936R1

12/13/07