background image

3.

Move the latch pin from the locking position to
the open position (

Figure 28

).

g018370

Figure 28

1.

Blower assembly

5.

Idler-pivot bracket

2.

Latch pin (locking position)

6.

Idler pulley

3.

Latch pin (open position)

7.

Belt (beneath the idler
pulley)

4.

Chute bracket

4.

Close the blower assembly and align the latch
pin with the hole in the chute bracket (

Figure 28

).

5.

Move the latch pin to the locking position.

Note:

Ensure that the latch pin extends through

the hole in the chute bracket.

Note:

Ensure that the latch firmly holds the

blower assembly against the mower deck, but
you can release it by hand.

13

Installing the Blower Belt,
Spring, and Blower-Belt
Cover

Parts needed for this procedure:

1

Blower-belt cover

1

Cover knob

Procedure

1.

Arrange the blower belt around the drive pulley
as shown in

Figure 29

.

g341600

Figure 29

1.

Blower pulley

4.

Drive pulley

2.

Idler/pulley

5.

Idler/tension pulley

3.

Blower belt

2.

Temporarily route the belt beneath the idler
pulley (

Figure 30

).

20

 

Summary of Contents for 78463

Page 1: ...Form No 3443 711 Rev C Bagger Kit Z Master 4000 Series Riding Mower Model No 78463 Serial No 400000000 and Up Register at www Toro com Original Instructions EN 3443 711...

Page 2: ...essory information help finding a dealer or to register your product Whenever you need service genuine Toro parts or additional information contact an Authorized Service Dealer or Toro Customer Servic...

Page 3: ...9 3 Installing the Weights 9 4 Installing the Bagger Supports and Brackets 10 5 Installing the Bagger Frame 12 6 Installing the Bags 13 7 Installing the Hitch Cover 13 8 Removing the Existing Belt Co...

Page 4: ...e when loading or unloading the machine into a trailer or truck Never operate with the discharge deflector raised removed or altered unless using a grass catcher Keep hands and feet away from moving p...

Page 5: ...hen the Ez Vac is installed decal126 9451 126 9451 1 Thrown objects hazard Do not run the blower without the entire collection system installed and latched 2 Warning Read the Operator s manualabout co...

Page 6: ...tion indicator 2 Impeller Rotating Blades hazard Keep hands away from moving parts Keep all safety devices in place and working Do not reach into the blower unless the rotation indicator has stopped D...

Page 7: ...inches 4 Flange head bolt 3 8 x 1 1 4 inches 2 Locknut 3 8 inch 4 4 Flange head bolt 5 16 x 1 inch 2 Install the bagger supports and brackets Bag support 1 5 Lock pin assembly 2 Install the bagger fr...

Page 8: ...spring and blower belt cover Upper tube 1 Lower tube 1 Bolt 10 x 3 4 inch 3 Locknut 10 3 14 Washer 7 32 inch 3 Install the discharge tubes 15 No parts required Adjust the parking brake 16 No parts re...

Page 9: ...engine and remove the key g037289 Figure 4 2 Installing the ROPS Pivot Shoulder Bolts Parts needed for this procedure 2 Shoulder bolt 2 Wave washer 2 Locknut 1 2 inch Procedure 1 Secure the shoulder...

Page 10: ...upports and Brackets Parts needed for this procedure 2 Lower support 1 Upper support 1 Left upper bracket 1 Right upper bracket 2 Backer plate 4 Carriage bolt 5 16 x 2 1 4 inches 8 Flange nut 5 16 inc...

Page 11: ...re 9 Note Perform the step above on 1 side of the machine then the other g341516 Figure 9 1 Left rear guard 5 Flange head bolt 3 8 x 1 1 4 inches 2 Flange nut 5 16 inch 6 Left upper bracket 3 Locknut...

Page 12: ...bracket and rotate it forward Figure 11 g341549 Figure 11 1 Pivot pin 2 Bagger frame 2 Insert the lock pin through the bagger frame and cross brace Figure 12 Note You may need to loosen the hardware...

Page 13: ...ure 13 1 Bagger frame 2 Bag 2 Close and latch the hood assembly 7 Installing the Hitch Cover Parts needed for this procedure 1 Hitch cover Procedure 1 Apply a lubricant to the nipple on the hitch cove...

Page 14: ...changeover g038093 Figure 16 1 Right belt cover bracket 3 Flange nuts 2 Washers only on 152 cm 60 inch mower deck 4 Remove the locknut bolt spring and spacer holding the deflector to the pivot bracke...

Page 15: ...d nut 2 Carriage bolt 1 4 x 3 4 inch 2 Locknut 1 4 inch Procedure 1 Use a 3 8 inch ratchet in the square hole in the idler arm to remove tension on the idler spring Figure 18 g334846 Figure 18 1 Sprin...

Page 16: ...sher Figure 20 6 Torque the hex nut 3 4 inch to 176 to 217 N m 130 to 160 ft lb 7 Arrange the blower pulley onto the threaded studs and loosely install the 3 locknuts 3 8 inch as shown in Figure 20 8...

Page 17: ...wer belt 12 Install the belt cover bracket to the mower deck using 2 carriage bolts 1 4 x 3 4 inch and 2 locknuts 1 4 inch as shown in Figure 22 13 Install the speed nut onto the belt cover bracket Fi...

Page 18: ...Figure 23 Note Retain the hardware that you removed during this procedure so that it is available for changeover g038113 Figure 23 1 Flange nut 3 8 inch 2 Carriage bolt 3 8 x 7 8 inch 2 Install the ba...

Page 19: ...ure 25 g341588 Figure 25 1 Blower assembly 3 Pivot pin 2 Roll pin If you have a 60 inch mower deck install the pivot pin in the rear hole Figure 26 g341589 Figure 26 1 Blower assembly 3 Roll pin 2 Rea...

Page 20: ...ocking position Note Ensure that the latch pin extends through the hole in the chute bracket Note Ensure that the latch firmly holds the blower assembly against the mower deck but you can release it b...

Page 21: ...stall the spring by aligning the spring hook onto the idler spring post Figure 30 Note Ensure that the spring hooks are positioned correctly on the spring posts 4 Pull the spring loaded idler pulley a...

Page 22: ...nd pull it back out so that the hopper seal is protruding out Figure 32 g038294 Figure 32 1 Upper tube 3 Bagger hood 2 Bagger opening 4 Align the dimple in the upper tube equally between the screws se...

Page 23: ...ight of cut position 8 Verify that the dimple from Figure 33 is still in place 9 Using the 3 holes or indentations in the upper tube as a template and drill 3 holes 7 32 inch diameter where the upper...

Page 24: ...ed Procedure Check to ensure that the parking brake is adjusted properly Refer to your Operator s Manual for the correct procedure 16 Checking the Tire Pressure For Machines with Pneumatic Tires Only...

Page 25: ...er blades unless you move the power take off PTO to off and rotate the ignition key to off Also remove the key and pull the wire off of the spark plug s Turn off the engine before unclogging the disch...

Page 26: ...r hands to remove and clear the obstruction from the blower assembly 9 Completely install the bagger system before you resume mowing Removing the Bagger WARNING Components around the engine are hot if...

Page 27: ...t may be necessary to slow the mower ground speed This helps maintain the engine speed and bagging efficiency Mow downhill whenever possible CAUTION As the bagger fills extra weight is added to the ba...

Page 28: ...de so that it does not accidentally contact the spark plug WARNING Engines can become hot when they are operating Burns can occur from contacting hot surfaces Allow engines especially the muffler to c...

Page 29: ...mower deck Use a mild automotive detergent to remove dirt 2 Ensure that you remove matted grass from all parts 3 After washing all the parts let them dry thoroughly Note With all parts installed star...

Page 30: ...roken 4 Check the bags bagger frame and screen Replace any parts that are cracked or broken 5 Tighten all nuts bolts and screws Inspecting the Mower Blades 1 Inspect the mower blades regularly and whe...

Page 31: ...the bolt and nut to secure the grass deflector assembly to the mower deck Figure 43 3 Place the J hook end of the spring around the grass deflector Figure 43 Important The grass deflector must be abl...

Page 32: ...ance 5 The bags are full 5 Empty the bags 1 The engine speed is low 1 Always operate the bagger at full throttle 2 The grass is too wet 2 Cut the grass when it is dry 3 The grass is too long 3 Do not...

Page 33: ...Notes...

Page 34: ...Notes...

Page 35: ...to restaurants grocery stores hotels schools and hospitals and on a wide variety of products Additionally some online and mail order retailers provide Prop 65 warnings on their websites or in catalogs...

Page 36: ......

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