Toro 107-1892 Installation Instructions

Form No. 3356-419 Rev A

Standard Suspension Seat Kit

For Compact and Mid-Size Z Master® Mowers

Model No. 107–1892

Installation Instructions

Note: Deter mine the left and right sides of the mac hine from the nor mal operating position.

Loose Parts

Use the chart below to verify that all parts have been shipped.

Step

Z100/400 Switch and actuator assembly

Z200/500 Actuator assembly Bolt, (1/4 x 3/4 inch) Flange nut, (5/16 inch) Z100/400 Switch and actuator

assembly Z200/500 Actuator assembly Bolt, (1/4 x 3/4 inch) Flange nut, (5/16 inch)

No parts required

Seat suspension assembly Bolt, (5/16 x 1 inch) Washer, (3/8 inch) Locknut, (5/16 inch) Seat stop 2 Flange nut, (5/16 inch)

Description

Step

Qty.

1 1

2 2

1 1

2 2

–

1 4 4 4

Install the seat switch assembly.

Install the seat switch for an EFI Z Master.

Remove the seat.

Install the pulley assembly.

spring . It is necessar y to install the seat switc h assembly included in this kit to ensure the proper

Use

function of the safety interloc k system.

Installing the Seat Switch Assembly

Parts needed for this step:

Z100/400 Switch and actuator assembly

Z200/500 Actuator assembly

Bolt, (1/4 x 3/4 inch)

Flange nut, (5/16 inch)

Procedure

Installation of a seat suspension requires a new , long er seat switc h actuator that has a strong er

If safety inter lock s witches ar e disconnected or dama ged the machine could operate unexpectedl y causing per sonal injur y .

• Do not tamper with the inter lock s witches.

• Check the operation of the inter lock s witches dail y and r eplace an y dama ged s witches bef or e operating the machine.

1. Stop the engine , w ait for all mo ving par ts to stop , and remo v e the ignition k ey .

2. Tip the seat forw ard and disconnect the neg ati v e batter y cable .

3. T he switc h is located on the rear frame of the seat compar tment.

4. Disconnect the electrical wire har ness from the existing seat switc h assembly b y pulling ﬁr mly on the connector . Use Figure 1 for Z100/400 series mo w ers and Figure 2 for Z200/500 series mo w ers .

5. R emo v e the seat switc h assembly b y remo ving the tw o bolts and n uts that secure the switc h to the frame . R etain the fasteners for later use ( Figure 1 or Figure 2 ).

6. Install the new seat switc h assembly using the fasteners remo v ed previously .

Note: On the Z200/500 series only the actuator is re placed and fasteners pro vided in the assembly can be used ( Figure 2 ).

7. Install the electrical wire har ness connector to the seat switc h.

Step

Installing the Seat Switch

Figure 1

Z100/400 Series Only

1. Frame

2. Switch and catuator assembly for Z100/400 Series

Note: T he Z100/400 series switc h assembly v aries from the Z200/500 series actuator assembly .

for an EFI Z Master

3. Bolt

4. Nut

Parts needed for this step:

Z100/400 Switch and actuator assembly

Z200/500 Actuator assembly

Bolt, (1/4 x 3/4 inch)

Flange nut, (5/16 inch)

Procedure

If y ou are re placing a delux e seat with a standard seat and suspension on a Z Master unit with a K ohler EFI engine , an actuator assembly and switc h will not be present. Use the Z100/400 switc h and actuator assembly and the Z200/500 actuator included with this kit to install a new actuator and switc h.

1. Stop the engine , w ait for all mo ving par ts to stop , and remo v e the ignition k ey .

2. Tip the seat forw ard and disconnect the neg ati v e batter y cable .

1. Frame

2. Switch and catuator assembly for Z200/500 Series

Figure 2

Z200/500 Series Only

3. Disconnect the electrical wire har ness from the operator presence switc h in the seat b y pulling ﬁr mly on the connector .

3. Bolt

4. Nut

4. R emo v e the switc h from Z100/400 actuator and switc h assembly . R emo v e the tw o screws and tapped plate to se parate the switc h from the assembly ( Figure 3 ).

Figure 3

1. Atuator assembly for Z100/400 Series

2. Screw

3. Switch

4. Tapped plate

5. Using the screws and the tapped plate , attac h the switc h to the v er tical frame panel at the rear of the compar tment under the seat as sho wn in Figure 4 .

Unlatc h and remo v e the right belt co v er . Sa v e this hardw are .

Step

Removing the Seat

No Parts Required

Procedure Note: Clean the area around the right, rear

anti-scalp wheel.

1. Tip the seat forw ard and remo v e the tw o bolts and w ashers holding the seat cushion to the seat pan ( Figure 5 ). R etain the seat cushion fasteners for later use .

6. Attac h the Z200/500 actuator assembly to the v er tical frame panel at the rear of the compar tment under the seat ( Figure 4 ) using the tw o bolts (1/4 x 3/4 inc h) and tw o ﬂang e n uts (1/4 inc h) included in the assembly .

Figure 4

1. Frame

2. Z200/500 actuator assembly

3. Bolt, (1/4 x 3/4 inch)

4. Tapped plate

5. Switch

6. Flange nuts, (1/4 inch)

7. Screws

Figure 5

1. Seat cushion 3. Bolt, left and right side

2. Seat pan

4. Washer, left and right side

2. R emo v e the seat cushion and tip the seat bac k do wn.

3. R emo v e the n uts holding seat pan to the seat trac ks ( Figure 6 ). R emo v e the seat and set aside . R etain the seat pan fasteners for later use . Discard the conical spacers .

7. Install the wire har ness connector to the switc h.

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