John Deere

OMM123336

Issue C6

Snowblowers

47 and 59-Inch for 55 Series Tractors, 670 and 770 Tractors

Introduction

Safety

Preparing Vehicle

Installing

Removing

Operating

Service Safely

Service

Troubleshooting

Storing Machine

Assembly

Install Driveshaft

Install Lift Arms

Install Chute

Route Chute Cables

Install Cable Shield

Install Drift Blade

Install Wear Plate (Optional)

Specifications

John Deere Service Literature

John Deere Quality Statement

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Assembly


Install Driveshaft


M43203

1. Put key in slot of gearbox shaft.

NOTE: NEVER-SEEZ is a trademark of the NEVER-SEEZ Compound Corp.

2. Apply a film of NEVER-SEEZ lubricant on shaft.


M43204

3. Align keyway in driveshaft coupler with key in gearbox shaft.

4. Push coupler onto shaft.

5. Fasten driveshaft with 5/16 x 2-in. cap screw and stop nut.

6. Tighten nut.

Install Lift Arms

NOTE: Put flat washer under head of cap screw with lock nut to inside.


M43205

1. Install lower lift arms (A) inbottom hole of snowblower housing with two 1/2 x 1-1/2-in. cap screws, flat washers, and lock nuts.

2. Install upper lift arms (B) in the second hole from the top of snowblower housing with two 1/2 x 1-1/2-in. cap screws, flat washers, and lock nuts.

3. Fasten upper lift arm to lower lift arm with two 1/2 x 1-3/4-in. cap screws (C) and lock nuts.

Install Chute


M33023

1. Apply John Deere Moly High Temperature EP Grease or equivalent on the bottom and inside flange of discharge chute.

2. Put discharge chute over auger opening.

3. Install three clips with six 5/16 x3/4-in. cap screws, lock washers, and nuts.


M33024

4. Tighten nuts.

5. Turn chute so spout faces left.


M33025

6. Turn two 5/16 x 3/4-in. cap screws with flat washers into chute threaded holes two or three turns.

Route Chute Cables


M31509

1. Move chute so tab (A) on chute is in line with edge of cap screw (B). Chute opening will be to the left.

2. Route left (long) cable:

ˇ Around top left pulley.

ˇ Around top center pulley.

ˇ Around bottom left pulley.

ˇ Around chute.

ˇ Under tab.

ˇ Behind washer.

3. Use locking pliers to pull cable tight.


M39142

4. Tighten cap screw.


M43199

5. Route right (short) cable:

ˇ Around top right pulley.

ˇ Around bottom center pulley.

ˇ Around bottom right pulley.

ˇ In front of chute.

ˇ Under tab.

ˇ Behind washer.

6. Use locking pliers to pull cable tight.


M33026

7. Tighten cap screw.

Install Cable Shield


M43200

1. Install two flat washers on cable shield bolts.

2. Install cable shield, two washers, and nuts.


M39140

3. Tighten nuts.

Install Drift Blade


M33030

Fasten drift blades to auger housing with four 1/4 x 1-in. bolts and four1/4-in. lock nuts.

Install Wear Plate (Optional)

NOTE: Wear plates may be stacked up to three plates on each side. When you install one wear plate use3/8 x 1-in. cap screws. When you install two wear plates use 3/8 x 1-3/8-in. cap screws. When you install three wear plates use 3/8 x 1-5/8-in. cap screws.


M62769

1. Install plate (A) with square end to rear of snowblower.

2. Install two cap screws and nuts (B).