Snapper IS1500Z, IS2000Zc manual Mower Deck Preparation, Installation, Remove the Spindle Pulley

Remove the Spindle Pulley

IS500Z Series, 1000Z Series, IS1000Z Series, IS1500Z, IS2000Z, IS3000ZF & ZX Series, S150X & S200X Series:

1.Remove the 3/4-16 hex nut & 3/4” spring washer (A & B, Figure 22) securing the spindle pulley (C) to the spindle shaft. Use a 1” wrench on the flats of the blade end of the spindle shaft to prevent the shaft from spinning. Save the 1/4” key (D).

IS3000ZL Series, IS3100Z Series, & IS4500Z Series:

1.Measure and record the distance between the bottom of the spindle pulley and the top of the mower deck. This will be required when installing the new pulley.

2.Remove the 1/4-20 x 1” bolts (E) securing the tapered hub (F) to the spindle pulley (G) and shaft.

3.Reinstall the bolts in the tapped holes of the tapered hub and tighten evenly to remove the hub from the pulley and shaft. Use a 1” wrench on the flats of the blade end of the spindle shaft to prevent the shaft from spinning. Save the 1/4” key

(D).

Install the Double Spindle Pulley

IS500Z Series, 1000Z Series, IS1000Z Series, IS1500Z, IS2000Z, IS3000ZF & ZX Series, S150X & S200X Series:

1.Install the double spindle pulley (C, Figure 22) and 1/4” key (D) onto the spindle shaft.

2.Install the 3/4” spring washer (B) with the cone facing up (see insert, Figure 22). Install the 3/4-16 hex nut (A) and torque to 85-90 ft. lbs (115-122 Nm). Use a 1” wrench on the flats of the blade end of the spindle shaft to prevent the shaft from spinning.

IS3000ZL Series, IS3100Z Series, & IS4500Z Series:

1.Remove the 1/4-20 x 1” bolts (E) from the tapered hub (F). Install the bolts through the clearance holes in the hub and into the new double spindle pulley (G).

2.Install the pulley, hub and 1/4” key (D) onto the spindle shaft.

3.Hold the pulley at the height measure previously and tighten the 1/4” bolts evenly. Torque the 1/4” bolts to 8 ft. lbs. (10.9 Nm). Use a 1” wrench on the flats of the blade end of the spindle shaft to prevent the shaft from spinning.

Mower Deck Preparation

	D
A	E
B	F

D

C G

Figure 22. Remove Spindle Pulley

A.3/4-16 Hex Nut

B.3/4” Spring Washer

C.Spindle Pulley

D.1/4” Key

E.1/4-20 x 1” Bolts

F.Tapered Hub

G.Spindle Pulley (tapered bore)

	E
A	D
	F

B

D

C G

Figure 23. Install Double Spindle Pulley

A.3/4-16 Hex Nut

B.3/4” Spring Washer

C.Double Spindle Pulley

D.1/4” Key

E.1/4-20 x 1” Bolts

F.Tapered Hub

G.Double Spindle Pulley (tapered bore)

15

GB

Installation