Snapper IS1500Z Ball Joint Replacement, Installation, For IS2000Z Models with 52” Mower Deck

BALL JOINT REPLACEMENT

For IS2000Z Models with 52” Mower Deck:

The existing ball joint (A, Figure 2) on the right-hand front suspension arm has to be replaced with the ball joint provided in the kit. This change is necessary to provide clearance for the blower unit and must be completed before blower unit installation.

To replace the ball joint:

1.Lower the front of the mower deck down on to wooden blocks to relieve the tension on the front deck hanger chains. Jack up the front of the tractor frame until the weight is lifted off of the front caster wheels.

2.Measure the amount of threads showing on the shank of the existing ball joint. See Figure 3.

3.Remove 3/4” bolt (E, Figure 4) that attaches the ball joint to the tractor frame (A). Discard the spacers (H and I) and 3/4” bolt (E).

4.Remove the ball joint (B) from the suspension arm

5.Remove the jam nut (C) from the existing ball joint and thread onto the ball joint provided with kit (F). Discard the existing ball joint (B). Thread new ball joint into the suspension arm to the approximate measurement taken in step 2, allowing for correct orientation (Refer to Figure 4) of the ball joint to the tractor frame.

6.Install the ball joint stud through the 3/4” washer

(G)and the tractor frame and tighten securing nut. Tighten jam nut on the shank of the ball joint against the suspension arm.

7.Lower the machine back down onto the caster wheels and remove the jack. Raise the mower deck to the transport position and remove the wooden blocks.

A

Figure 2. Location of Ball Joint

A. Ball Joint To Be Replaced

Ball Joint Replacement

MEASURE HERE

Figure 3. Measure Threads

D

C

E

H

A B I

G

D

C

A F

Figure 4. Ball Joints

A.Frame

B.Existing Ball Joint

C.Jam Nut

D.Suspension Arm

E.3/4” Bolt

F.Ball Joint Provided In Kit

G.3/4” Washer Provided In Kit

H.Spacer, .75 x 1.75 x 1.00

I.Spacer, .75 x 1.00 x .25

7

GB

Installation