Toro 74436 Installation Instructions

Form No. 3357-265 Rev A

CE Completion Kit for 48in Snow Blades

For TimeCutter® ZD Series Riding Mowers

Model No. 74436 —Serial No. 270000001 and Up

Installation Instructions

Note: T his document re places the Setup Instr uctions in the 48in Snow Blade Operator’ s Manual when

installing the blade on a ZD series mo w er .

Loose Parts

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

Step

Blade assembly Rod Cotter pin (1 inch) Skid Carriage bolt (3/8 x 1 inch) Flat washer (3/8 inch) Locknut (3/8 inch)

Frame assembly Bolt (3/4 x 3-3/4 inch) Locknut (3/4 inch) Index lever Bolt (1/4 x 2 inch) Locknut (1/4 inch) Cotter pin (1-1/4 inch) Lift assembly (CE Completion Kit) Lift arm, snow blade Bolt (5/16 x 3/4 inch) Nut (5/16 inch) Front spring mount (CE Completion

Kit) Extension spring Rear spring mount (CE Completion

Kit) Bolt (1/4 x 3/4 inch) Locknut (1/4 inch) Side plate Spacer (CE Completion Kit) Bolt (3/8 x 1 inch) Flat washer (3/8 inch) Flange nut (3/8 inch) Lift mount assembly Lift rod Cotter pin (3/4 inch) Clevis pin Cotter pin (3/4 inch) Shoulder bolt Flange nut (3/8 inch)

Description

Qty.

1 1 2 2 4 4 4 1 1 1 1 1 1 1 1 1 4 4

1 1 1 1

1 2 1 6 3 6 1 1 1 1 1 1 1

Assemble the blade.

Prepare the machine.

Install the snow blade.

Connect the lift rod

Use

Note: T he Loose P ar ts table contains items from combining kits .

Step

Removing the Mower

No Parts Required

Procedure Note: Before remo ving the mo w er , mak e a note

for whic h holes are used in the lev eling brac k ets ( Figure 2 ).

1. P ark the mac hine on a lev el surface and diseng ag e the blade control switc h.

2. Mo v e the motion control lev ers to the brak e position, stop the engine , remo v e the k ey , and w ait for all mo ving par ts to stop before lea ving the operating position.

3. Lo w er the height-of-cut lev er to the lo w est position.

4. R emo v e the hair pin cotter and clevis pin from the front suppor t rod on eac h side of the mo w er ( Figure 1 ).

Figure 1

1. Hairpin cotter and clevis pin

2. Support rod

5. R emo v e the hair pin cotter and w asher from the adjusting rod ( Figure 2 ) on eac h side of the mo w er .

6. R emo v e the hair pin cotter and w asher at the mo w er lev eling brac k ets ( Figure 2 ) on eac h side of the mo w er . Note whic h hole the lev eling brac k et is mounted in for future installation. Slide the brac k ets off of the mounting pin.

Figure 2

1. Leveling bracket 3. Adjusting rod

2. Hairpin cotter and washer

7. Lift up the front par t of the mac hine and suppor t the mac hine using jac k stands .

8. Slide the mo w er forw ard and out from under neath the mac hine .

Note: R etain all par ts for future installation.

Step

Assembling the Blade

Parts needed for this step:

Blade assembly

Rod

Cotter pin (1 inch)

Skid

Carriage bolt (3/8 x 1 inch)

Flat washer (3/8 inch)

Locknut (3/8 inch)

Frame assembly

Bolt (3/4 x 3-3/4 inch)

Locknut (3/4 inch)

Index lever

Bolt (1/4 x 2 inch)

Locknut (1/4 inch)

Cotter pin (1-1/4 inch)

Procedure

1. Lift and rotate the c hannel assembly ( Figure 3 ) so that the holes align with the lo w er blade mounts .

2. Slide the rod through the holes and secure it

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G005837

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with tw o cotter pins ( Figure 3 ) (Fig . 4).

Figure 3

1. Channel assembly 4. Lower blade mounts

2. Rod 5. Upper rod

3. Cotter pin (1 inch)

5. Apply a g eneral pur pose g rease to the pi v ot area of the frame and c hannel ( Figure 5 ).

6. Slide the blade c hannel assembly betw een the frame mount and secure it with a bolt (3/4 x 3-3/4 inc h) and loc kn ut (3/4 inc h) ( Figure 5 ).

Note: Do not tighten the n ut and bolt ex cessi v ely; this a v oids binding on the c hannel w eldment as it pi v ots from side to side .

3. Bend the ends of the cotter pins to secure the rod.

4. Attac h the skids to both sides of the blade with

1. Channel assembly 5. Index lever

2. Lubricate here

3. Bolt (3/4 x 3-3/4 inch) 7. Locknut (1/4 inch)

4. Locknut (3/4 inch) 8. Cotter pin (1-1/4 inch)

Figure 5

6. Bolt (1/4 x 2 inch)

4 car riag e bolts (3/8 x 1 inc h), ﬂat w ashers (3/8 inc h), and loc kn uts (3/8 inc h) ( Figure 4 ).

7. Attac h the index lev er to the frame assembly with a bolt (1/4 x 2 inc h) and loc kn ut (1/4 inc h) ( Figure 5 ).

8. Connect the index lev er to the angle pin with a cotter pin (1-1/4 inc h) ( Figure 5 ).

9. Bend the end of the cotter pin to secure the lev er .

1. Skit

2. Carriage bolt (3/8 x 1 inch) 4. Locknut (3/8 inch)

Figure 4

3. Flat washer (3/8 inch)

Note: Use the slotted holes to position the skid height according to what type of surface y ou will be plo wing . P osition the skids lo w er for plo wing rough surfaces or higher for plo wing smoother surfaces .

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