EarthWay PolarTech 90399 Assembly & Operation Download Page 3

Bushing

Bushing

Install the axle 

as shown above

7. 

Slide axle bushing over axle and into axle bearing to both sides as shown.

8. 

Install drive wheel onto the axle and align with the cotter pin hole nearest to 

lower handles as shown.  Insert 2” cotter pin through wheel and through axle. 

Bend with pliers to prevent pin from falling out. 

9. 

Install coast wheel onto the axle fully, then using outside cotter pin hole, 

insert 1” cotter pin through axle 

(not thru the wheel).

  Bend with pliers to 

prevent pin from falling out. 

Coast wheel side

1” Cotter Pin

Drive wheel side

2” Cotter Pin

TURN SPREADER UPRIGHT ON TO WHEELS.

1/4-20 x 2” 

Hex Head

Bolt

Gauge &

Lever Assembly

Upper Handles

1/4-20

Locknuts

Handle Shaft

Long end

Shut-Off

Plate

Pivot Rod

with extra bend

Rotate

Pivot 

PAGE 3

Insert Pivot Rod

into Shut-Off

and rotate to secure

Angle

Attaching 

Arm

Pivot

Rod

10.

 Insert 2” bolt through Gauge & Lever assembly, next through upper handle, 

then the handle shaft and then the other upper handle and secure with locknut.

TIGHTEN ALL HARDWARE NOW

11.

Turn to lock in place.

12. 

Insert other end of pivot rod into pivot and bracket assembly as shown.  Turn 

to lock in place.

OCT 2019 REV

Summary of Contents for PolarTech 90399

Page 1: ...the FRONT on the gear box points to the front of the spreader The impeller must turn clockwise Reversing the gearbox will cause the impeller to turn counter clockwise Clean the impeller plate after each use Ice melt stuck on the impeller blades will cause uneven spreading Your spreader is designed to be pushed at three miles per hour which is a brisk walking speed Slower or Clean and dry your spre...

Page 2: ...box must point to Front of the hopper The EarthWay logo is on the front of the hopper Axle Bearing Flat Side Notch NOW GO BACK AND TIGHTEN ALL NUTS AND BOLTS STARTING WITH FIRST STEP DO NOT OVER TIGHTEN PAGE 2 5 A Install lower handles onto the frame to both sides as shown Insert 2 bolt through second hole in lower handle locknut DO NOT TIGHTEN B hole in lower handle Then through frame brace NOTE ...

Page 3: ...to prevent pin from falling out Coast wheel side 1 Cotter Pin Drive wheel side 2 Cotter Pin TURN SPREADER UPRIGHT ON TO WHEELS 1 4 20 x 2 Hex Head Bolt Gauge Lever Assembly Upper Handles 1 4 20 Locknuts Handle Shaft Long end Shut Off Plate Pivot Rod with extra bend Rotate Pivot PAGE 3 Insert Pivot Rod into Shut Off and rotate to secure Angle Attaching Arm Pivot Rod 10 Insert 2 bolt through Gauge L...

Page 4: ...ING 30 ON THE FLOW CONTROL LEVER MUST PLACE THE SHUT OFF PLATE IN THE FULL OPEN POSITION TO BE PROPERLY CALIBRATED Now tighten the nuts against the pivot bracket to prevent change in calibration 17 20 Hex Nuts Pivot Bracket Control Rod Pivot Rod PAGE 4 13 Install handle shaft to lower handles and pivot bracket assembly as shown Using 1 4 20 x 2 bolts and locknuts TIGHTEN BOLTS AND NUTS NOW 1 4 20 ...

Page 5: ...te to Earthway Products 1009 Maple St Bristol Indiana 46507 and describe the nature of the manufacturing defect SPECIFIC LIMITATIONS This warranty covers only the part s or product any labor charges thoroughly after each use as a preventative measure coat all metal parts with a light oil or silicon spray OPERATING INSTRUCTIONS Move stop bolt on rate gauge assembly to the proper setting While pushi...

Page 6: ...SS UPPER HANDLE SQUARE W GRIP ea 34 33103 3 16 X 2 COTTER PIN STAINLESS 14 24500 AXLE COINED 35 70138 PNEUMATIC DRIVE WHEEL STUD 15 36200 1 4 20 X 1 1 2 HHMS STAINLESS 36 33104 3 16 X 1 COTTER PIN STAINLESS 16 25223 SS HANDLE SHAFT SQ STAINLESS 37 11927 SHUTOFF SUPPORT LARGE 17 42256 CONTROL ROD 38 60027 WING NUT ASSEMBLY BLACK 18 31138 8 X 3 8 PMT 8 HD COARSE BLACK 39 37100 1 4 20 X 1 CARRIAGE BO...

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