Installation Instructions

ManualsBrandsToro ManualsRiding ProductsCE Kit, Groundsmaster 3200 or 3300 Series 60in Rear Discharge Rotary Mower

FormNo.3435-501RevD

CEKit

Groundsmaster

3200or3300SeriesRotaryMower

ModelNo.31957

ModelNo.31958

ModelNo.31959

ModelNo.31960

InstallationInstructions

Installation

•ModelNo.31957installstocuttingunitModelNo.

31970

•ModelNo.31958installstocuttingunitModelNo.

31972

•ModelNo.31959installstocuttingunitModelNo.

31971

•ModelNo.31960installstocuttingunitModelNo.

31973

PreparingtheMachine

NoPartsRequired

Procedure

Ifyourcuttingunitisequippedonthemachine,

performthefollowingsteps:

1.Parkthemachineonalevelsurface.

2.Engagetheparkingbrake.

3.Lowerthecuttingunit.

4.Shutofftheengineandremovethekey.

5.Removethecuttingunitfromthemachine;refer

toyourcuttingunitOperator’sManual.

InstallingtheKit

Partsneededforthisprocedure:

Gearboxpulley

3Blade

Sidebelt-coverbracket

1Middlebelt-coverbracket

Bolt(5/16inch)

3Washer

3Pushnut

3U-nut

Carriagescrew

Nut(3/8inch)

Bladepulley(ModelNo.31957and31958only)

Belt(ModelNo.31957and31958only)

1Thread-lockingcompound

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3435-501*D

Summary of content (4 pages)

PAGE 1
Form No. 3435-501 Rev D CE Kit Groundsmaster® 3200 or 3300 Series Rotary Mower Model No. 31957 Model No. 31958 Model No. 31959 Model No. 31960 Installation Instructions Installation • Model No. 31957 installs to cutting unit Model No. 31970 • Model No. 31958 installs to cutting unit Model No. 31972 • Model No. 31959 installs to cutting unit Model No. 31971 • Model No. 31960 installs to cutting unit Model No.
PAGE 2
Preparing for Installation 1. 2. On machines that already have the cutting unit installed: With the driveshaft connected, pull the gearbox assembly out several inches and rotate it up to gain access to the pulley. 3. Remove the 2 square-head screws from the existing gearbox pulley (Figure 3). Remove the belt covers and driveshaft cover (Figure 1). g307235 Figure 1 1. Driveshaft cover 2. 2. Belt covers Remove the belt; refer to your cutting unit Operator’s Manual.
PAGE 3
7. Installing the Belt-Cover Brackets Ensure that the shaft is flush with the pulley-hub end (Figure 4) and that the square key (Figure 3) is not protruding from the pulley hub. 8. Apply thread-locking compound to the square-head screws. 9. Use the square-head screws to secure the new pulley to the gearbox shaft (Figure 3). 10. Torque the screws to 14 to 18 N∙m (130 to 160 in-lb). 1. Remove the existing belt-cover brackets (Figure 6) from the cutting unit. Installing the Blade Pulley Model No.
PAGE 4
Installing the Belt Route the new belt around the pulleys; refer to your cutting unit Operator’s Manual. Note: Model No. 31957 and 31958 have a new belt. Install this belt and discard the old belt. Installing the Blades 1. Move the cutting unit to the SERVICE position; refer to your traction unit Operator’s Manual. 2. Install the new blades; refer to your cutting unit Operator’s Manual.