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  3. Snow Blower
  4. 42”
  5. Operator's manual

Walker 42” Operator's manual

Manual is about: Two-Stage Snow Blower Safety, Assembly, Operating, and Maintenance Instructions

Summary of 42”

  • Page 1

    Two-stage snow blowers operator’s manual safety, assembly, operating, and maintenance instructions please read and save these instructions for safety, read all safety and operation instructions prior to operating machine 42” model p/n: 6670-1 s/n: 21210627 and up 50” model p/n: 6670-20 s/n: 21210627...

  • Page 2: Foreword

    Foreword thank you... For purchasing a walker snowblower. Every effort has been made to provide you with the most reliable product on the market, and we are sure you will be among our many satisfied customers. It for any reason this product does not perform to you expectations, please contact us at ...

  • Page 3: Table Of Content

    Table of content om 0182sb-a 1 introduction – to the purchaser ............................................................................................... 3 safety precautions ...........................................................................................................................

  • Page 4: Table Of Content

    Table of content om 0182sb-a 2 maintenance ....................................................................................................................................... 19 maintenance .............................................................................................................

  • Page 5: Introduction

    Introduction om 0182sb-a 3 t o the p urchaser all products are designed to give safe, dependable service if they are operated and maintained according to instructions. Read and understand this manual before operation. This manual has been prepared to assist the owner and operators in the safe operat...

  • Page 6: Safety Precautions

    Safety precautions om 0182sb-a 4 safety first this symbol, the industry's "safety alert symbol", is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully. It is essential that you read the instructions and saf...

  • Page 7

    Safety precautions - continued om 0182sb-a 5 n otice a safe operator is the best assurance against accidents. All operators, no matter how experienced they may be, should read this operator's manual and all other related manuals before attempting to operate an equipment. Please read the following se...

  • Page 8

    Safety precautions - continued om 0182sb-a 6 s nowblower o peration 1. In case of a belt-driven equipment, make sure drive belt is routed properly before operation. 2. Before leaving the tractor unattended, take all possible precautions. Park the tractor/snowblower on level ground, place the transmi...

  • Page 9

    Safety precautions - continued om 0182sb-a 7 t he t ractor general information 1. Read the operator's manual carefully before using tractor. Lack of operating knowledge can lead to accidents. 2. Do not permit anyone but the operator to ride on the tractor. There is no safe place for extra riders. Op...

  • Page 10

    Safety precautions - continued om 0182sb-a 8 m aintenance always use genuine parts when replacement parts are required 1. Park the tractor/snowblower on level ground, place the transmission in neutral, set the parking brake, disengage the driving system , lower the equipment to the ground, place all...

  • Page 11: Decals

    Decals om 0182sb-a 9 replace immediately if damaged 657804 660988 657761 657763 657762 657346 655683 2500938 2500937.

  • Page 12: Assembly

    Assembly om 0182sb-a 10 h itch i nstallation – t ractor side before installing this hitch make sure engine is off and parking brake is set. Attaching quick hitch to tractor 1. Lightly grease the deck support arm shaft (fig.1, item 1) on the tractor. 2. Engage adaptor frame tube sockets (fig.1, item ...

  • Page 13: Assembly

    Assembly om 0182sb-a 11 3. Figure 5: drill five 13/64” (5 mm) dia. Holes in the tractor: two in the forward speed control arm and three in the body as. 4. Figure 6: attach the toggle switch mounting bracket (item 1) on the forward speed control arm using two 10—24 x 1/2” bolts and kept nut. At this ...

  • Page 14: Assembly

    Assembly om 0182sb-a 12 s nowblower a ssembly the snowblower is assembled at the factory, however snowblower kits must be assembled. Use the present manual and lay out all parts for assembly. Separate bolts and nuts into various sizes. After assembly, torque all the bolts according to the torque spe...

  • Page 15: Assembly

    Assembly om 0182sb-a 13 attaching blower to tractor (figures 10-11-12-13) 1. Figure 10: remove the paint from inside the drive shaft yoke and install a 1/4" x 1/4" x 1 1/4" key (not included) in the reduction shaft keyway. 2. Figure 10: slide the drive shaft yoke (item1) over the reduction shaft. 3....

  • Page 16: Assembly

    Assembly om 0182sb-a 14 figure 12 driveline installation figure 12 figure 13 6. Figure 12: insert the male quick hitch section (item 1) into the female hitch (item 2) and lock in place by moving lever (item 3) to lock position (fully forward), and secure latch with linchpin. 7. Grease the drive shaf...

  • Page 17: Assembly

    Assembly om 0182sb-a 15 installation of electric chute rotation kit 9475 (option) (figure 14 and electrical diagram) 1. Insert 1 11/16" (43 mm) plastic bushing (item 1) in rotation bracket (item 2). 2. Install the worm adaptor (item 3) on the motor shaft and attach motor (item 4) to electric motor s...

  • Page 18: Assembly

    Assembly om 0182sb-a 16 figure15 electrical diagram installation of electric deflector kit 9370 (option) (figure 15 and electrical diagram) 1. Remove manual adjustment knob and bolts from sides of deflector and replace them with two 5/16” x 3/4” carriage bolts. Secure with the original nylon flat wa...

  • Page 19: Operation

    Operation om 0182sb-a 17 g eneral p reparation 1. Read this operator's manual carefully. Be thoroughly familiar with the controls and proper use of the equipment. Know how to stop the unit and disengage the controls quickly. 2. Make sure the snowblower is clear of snow before engaging the driveline....

  • Page 20: Operation

    Operation om 0182sb-a 18 s now r emoval methods when removing snow, do not use the snowblower as a dozer blade to push snow. Let the snowblower work its way through deep drifts. If the speed of your tractor is too fast, the snowblower may become overloaded and clog. For best results, raise the snowb...

  • Page 21: Maintenance

    Maintenance om 0182sb-a 19 m aintenance always use genuine parts when replacement parts are required warning: before cleaning, adjusting or repairing the snowblower: bring the tractor to a complete stop, lower the implement shut off the engine and remove the ignition key. Never park the tractor insi...

  • Page 22: Maintenance

    Maintenance om 0182sb-a 20 l ubrication use a good grease gun and lubricate as follows: description interval lubrication required driveline 8 hours grease each universal joint 24 hours separate the sliding parts and cover each one of them with grease driving chain 4 hours and after each operation lu...

  • Page 23: Parts

    Parts om 0182sb-a 21 i ntroduction all parts are illustrated in "exploded views" which show the individual parts in their normal relationship to each other. Reference nums are used in the illustrations. These nums correspond to those in the "reference num" (ref) column, and are followed by the descr...

  • Page 24: Parts

    Parts om 0182sb-a 22 m ale q uick h itch a ssembly - 6625 r ef . D escription q ty p art n umber 1 male quick hitch 1 660980 2 quick hitch latch 1 657382 3 hex. Bolt 3/8” nc x 1 1/2” 1 0100040 4 nylon lock nut 3/8” nc 1 1000006 5 pin 1/4” dia x 1 5/8” 1 657384 6 cotter pin 5/64" dia. X 1" 1 1500032 ...

  • Page 25: Parts

    Parts om 0182sb-a 23 11 m ale q uick h itch s ystem r ef . D escription q ty p art n umber 1 adaptor 1 6620-27 2 grease fitting 45 . 2 5830-3 3 hex. Bolt 3/4” 1 f212 4 jam nut 3/4” 1 f213 5 clevis pin 2 6621-1 6 actuator motor 1 6621 7 pivot shaft 1 6620-17 8 hitch 1 6620-24 9 keps nut 10-24 1 f002 ...

  • Page 26: Parts

    Parts om 0182sb-a 24 s nowblower a ssembly – 6670-1 & 6671-20

  • Page 27: Parts

    Parts om 0182sb-a 25 s nowblowers a ssembly – 6670-1 & 6671-20 p art n umber r ef . D escription q ty 6670-1 6671-20 1 frame 1 669690 669692 2 gearbox (cw) 1 4500035 4500035 seal kit 1 665775 665775 3 fan assembly including bushings 4300055 1 657327 657327 4 bushing (oilite) 2 4300055 4300055 5 skid...

  • Page 28: Parts

    Parts om 0182sb-a 26 r eduction b ox a ssembly r ef . D escription q ty c ode reduction box ass'y inc. Bearing & sprocket 1 657353 1 reduction box 1 657355 2 drive shaft with sprocket (h40c11) 1 657250 3 bearing 1" bore with set screw 2 665494 4 bearing flange 4 656589 5 carriage bolt 5/16"nc x 5/8"...

  • Page 29: Parts

    Parts om 0182sb-a 27 c hute with d eflector r ef . D escription q ty c ode 1 chute ass'y ccw, w/ knobs & decals 1 667384 2 knob 5/16" nc (nut included) 2 657309 3 flat washer nylon 11/32" dia. Hole 2 658467 4 carriage bolt 5/16" nc x 1" ptd 2 0300003 5 flat washer nylon 7/16" dia. Hole 2 658468 6 ha...

  • Page 30: Parts

    Parts om 0182sb-a 28 m anual c hute r otation s ystem r ef . D escription q ty p art n umber 1 plastic bushing 1 5/16" (33 mm) 2 657335 2 rotation worm (cw) 1 657733 3 rotation support 1 657493 4 rotation handle 1 661035 5 plastic handle 1 656797 6 hex. Bolt 1/4" nc x 1" 1 0100004 7 nylon lock nut 1...

  • Page 31: Parts

    Parts om 0182sb-a 29 f emale q uick h itch p art n umber r ef . D escription q ty 6670-1 6671-20 1 quick hitch, female part 1 669691 669693 2 hex. Bolt 1/2" nc x 1 1/4" 4 0100069 0100069 3 lockwasher 1/2" 4 1200006 1200006 4 hex. Nylon insert locknut 1/2" nc 4 1000011 1000011.

  • Page 32: Parts

    Parts om 0182sb-a 30 f emale q uick h itch a ssembly for 6670-1 r ef . D escription q ty p art n umber 1 quick hitch assembly, female part, for 6670-1 1 669691 2 cotter pin 2 f068 3 clevis pin 2 6621-1 4 parallel bar 1 6670-2.

  • Page 33: Parts

    Parts om 0182sb-a 31 d riveline m ale p ortion a ssembly 6671 r ef . D escription q ty . P art n umber 1 outer shield 1 6671-1 2 nylon bearing 1 6671-2 3 bearing retainer 1 6671-3 4 male shaft and yoke assembly 1 6671-4.

  • Page 34: Parts

    Parts om 0182sb-a 32 e lectric c hute r otation k it – 9475 (o ption ) r ef . D escription q ty p art n umber 1 flat washer 4/4" (5/16"hole), ptd 2 1400002 2 electric motor support ccw 1 664827 3 worm adaptor 1 662459 4 electric motor 1 662455 5 rotation worm 1 660246 6 retaining plate (not included...

  • Page 35: Parts

    Parts om 0182sb-a 33 e lectric d eflector – 9370 (o ption ) r ef . D escription q ty p art # 1 support plate 1 665773 2 spacer 2 665774 3 actuator 1 656848 4 shoulder screw 1/4" x 1 1/2" (10-24 nc) 2 3200010 5 nylon hex. Nut (10-24 nc) 2 1000002 6 hex. Bolt 1/4" nc x 3/4" 2 0100003 7 serrated flange...

  • Page 36: Parts

    Parts om 0182sb-a 34 w orm g earbox (4500035) r ef . D escription q ty p art # casing kit (item 1 and 2) 1 4500021 1 left casing 1 ------ 2 right casing 1 ------ worm and gear kit (item 3 and 4) 1 not available 3 gear 1 ------ 4 worm 1 ------ 5 driving shaft 1 4500036 6 bearing 2 661147 7 bearing 2 ...

  • Page 37: Available Equipment

    Available equipment om 0182sb-a 35 46" (1.17 m) & 60" (1.52 m) rotary brooms ddm 36" (.91 m) one stage snowblower 5600-20 debris blower 6680-21 42" (1.07 m) & 50" (1.27 m) two stage snowblowers 6670-1 6671-20 46" (1.17 m) & 60" (1.52 m) blades 6660 6661-20 6650-b h20

  • Page 38: Torque Specification Table

    Torque specification table om 0182sb-a 36 general specification table use the following torques when special torques are not given note:these values apply to fasteners as received from supplier, dry, or when lubricated with normal engine oil. They do not apply if special graphited or moly sidulphide...

  • Page 40

    Walker manufacturing co. 5925 e. Harmony road fort collins, co 80528 usa printed in canada.