Yard Machines OEM-190-032 Mounting Undercarriage Assembly, Upper Drive Belt Reference Chart

Models: OEM-190-032

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4Because this snow thrower attachment is compatible with several model lawn tractors and garden tractors with either an electric PTO or a manual PTO, four upper drive belts are included. If you have had any problems locating the proper upper belts for installation in the previous steps, use the table below for quick reference.

V-Belt

Assembly

Model Series

600-649 &

All 800 series

Refer to the table below to determine which upper drive belt is applicable to your tractor; non-applicable belts can be discarded. The v-belt can be identified by the part number embossed on the outside of the belt.

Upper Drive Belt Reference Chart

Deck Size

Electric PTO Manual PTO

Click Pins

Belt Keeper

Cub Cadet 11C & 13C

WARNING

Before installing attachment, place tractor on a firm and level surface. Place the PTO in

the disengaged

(OFF) position, set the parking brake, shut engine off and remove key to prevent unintended starting.

54-in. Deck

754-0371A

N/A

50-in. Deck

754-0371A

754-0481

46-in. Deck

754-0371A

754-0490

(Garden Tractor)

 

 

46-in. Deck

754-0371A

754-0481

(Lawn Tractor)

 

 

42-in. Deck

754-0371A

754-0481

(single-belt drive)

 

 

42-in. Deck

754-0371A

754-0435

(dual-belt drive)

 

 

38-in Deck

N/A

754-0435

(dual-belt drive)

 

 

NOTE: If you engage your tractor’s cutting deck by using your left hand to pivot a lever forward, your tractor has a Manual PTO. If you engage your tractor’s cutting deck by pulling outward on a small knob located on the tractor’s dash, your tractor has an Electric PTO.

Mounting The

Undercarriage Assembly

(All 600-649 & 800 Model Series Tractors)

1.Remove and retain the four hairpin clips from the weld pins found the top side of the undercarriage assembly, and also the 4 clevis pins with hairpin clips. Retain this hardware for later installation. See Figure 12.

IMPORTANT: Make certain the correct upper drive belt is installed on the undercarriage assembly prior to proceeding with mounting the undercarriage. Make sure that the upper v-belt is routed to the INSIDE of the belt keeper found on the undercarriage idler pulley and the keeper pins found around the spindle pulley. Also, make

certain that the flat side of the belt is facing outward.

2.Position the undercarriage assembly beneath the tractor. For manual PTO units, hook up the PTO cable as described earlier in this section.

3.Move the tractor’s deck lift lever into the lowest notch on the fender allowing the lift arms to drop. See Figure 13.

Clevis Pins

Undercarriage Assembly

Figure 12

Deck Lift

Lever

Lift Arm

Figure 13

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Yard Machines OEM-190-032 warranty Mounting Undercarriage Assembly, Upper Drive Belt Reference Chart, Deck Size