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BRUTUS SNOW BLOWER
SERVICE MANUAL
FOREWORD
The information printed within this publication includes the latest product information at time of print. The most recent
version of this Service Manual is available in electronic format at www.polarisdealers.com.
This Service Manual is designed primarily for use by certified Polaris Master Service Dealer technicians in a properly
equipped shop and should be kept available for reference. All references to left and right side of the vehicle are from
the operator's perspective when seated in a normal riding position.
Some procedures outlined in this manual require a sound knowledge of mechanical theory, tool use, and shop
procedures in order to perform the work safely and correctly. Technicians should read the text and be familiar with the
service procedures before starting any repair. Certain procedures require the use of special tools. Use only the proper
tools as specified. If you have any doubt as to your ability to perform any of the procedures outlined in this Service
Manual, contact an authorized dealer for service.
We value your input and appreciate any assistance you can provide in helping make these publications more useful.
Please provide any feedback you may have regarding this manual. Authorized dealers can submit feedback using 'Ask
Polaris'. Click on 'Ask Polaris', and then click on 'Service Manual/Service Literature Question'.
Consumers, please provide your feedback in writing to: Polaris Industries Inc. ATTN: Service Publications Department,
2100 Hwy 55, Medina, MN 55340.
Publication Printed April 2013 (PN 9924395)
© Copyright 2013 Polaris Sales Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant
improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this
publication. Depictions and/or procedures in this publication are intended for reference use only. No liability can be accepted for omissions or inaccuracies. Any
reprinting or reuse of the depictions and/or procedures contained within, whether whole or in part, is expressly prohibited. Printed in U.S.A.
UNDERSTANDING MANUAL SAFETY LABELS AND DIRECTIONS
Throughout this manual, important information is brought to your attention by the following symbols:
WARNING
SAFETY ALERT WARNING indicates a potential hazard that may result in severe injury or death to the operator,
bystander or person(s) inspecting or servicing the vehicle.
CAUTION
SAFETY ALERT CAUTION indicates a potential hazard that may result in minor personal injury or damage to the
vehicle.
CAUTION
CAUTION indicates special precautions that must be taken to avoid vehicle damage or property damage.
NOTE:
NOTE provides key information by clarifying instructions.
IMPORTANT:
IMPORTANT provides key reminders during disassembly, assembly and inspection of components.
TRADEMARKS
POLARIS ACKNOWLEDGES THE FOLLOWING PRODUCTS MENTIONED IN THIS MANUAL:
Loctite, Registered Trademark of the Loctite Corporation
Nyogel, Trademark of Wm. F. Nye Co.
Fluke, Registered Trademark of John Fluke Mfg. Co.
Mity-Vac, Registered Trademark of Neward Enterprises, Inc.
Torx, Registered Trademark of Textron
Some Polaris factory publications can be downloaded from www.polaris.com, purchased from www.purepolaris.com
or by contacting the nearest Polaris dealer.
GENERAL INFORMATION 1
MAINTENANCE 2
HYDRAULIC SYSTEM 3
MAIN FRAME 4
GENERAL INFORMATION
CHAPTER 1
GENERAL INFORMATION 1
GENERAL SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
MODEL......................SNOW BLOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
PUBLICATION NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
VEHICLE IDENTIFICATION NUMBER LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3
STANDARD BOLT TORQUE SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3
METRIC BOLT TORQUE SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3
CONVERSION TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4
SAE TAP DRILL SIZES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
METRIC TAP DRILL SIZES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
DECIMAL EQUIVALENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
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GENERAL INFORMATION
GENERAL SPECIFICATIONS
MODEL......................SNOW BLOWER
MODEL NUMBER.............SB62
Category Dimension
Length 26 in. / 66 cm
Width 62 in. / 157.5 cm
Height 42.7 in. / 108.4 cm
Fan Diameter 14 in. / 35.6 cm
Chute Rotation 100° to Right / 127° to Left
Weight 404 lbs. / 183 kg
10.2 oz. / 302 ml
Gear Box Oil Capacity
(ATV Angle Drive Fluid)
Cutting Edge 0.25 x 4.5 in. / 6.4 x 11.4 cm
Main Drive Reduction 2:1
Gear Box Reduction 5:1
Publication Numbers
Year Model Model No. Owner's Manual PN Parts Manual PN
2013 Snow Blower SB62 9924393 9924394
NOTE: When ordering service parts be sure to use the correct parts manual.
NOTE: Polaris factory publications can be found at www.polarisindustries.com or purchased from
www.purepolaris.com.
Vehicle Identification Number Location
VIN
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GENERAL INFORMATION
GENERAL INFORMATION
Standard Bolt Torque Specification 1
Grade 2 Grade 5 Grade 8
Grade 2 Grade 5 Grade 8
Bolt Size
ft-lbs (Nm) ft-lbs (Nm) ft-lbs (Nm)
1/4-20 5 (7) 8 (11) 12 (16)
1/4-28 6 (8) 10 (14) 14 (19)
5/16-18 11 (15) 17 (23) 25 (35)
5/16-24 12 (16) 19 (26) 29 (40)
3/8-16 20 (27) 30 (40) 45 (62)
3/8-24 23 (32) 35 (48) 50 (69)
7/16-14 30 (40) 50 (69) 70 (97)
7/16-20 35 (48) 55 (76) 80 (110)
1/2-13 50 (69) 75 (104) 110 (152)
1/2-20 55 (76) 90 (124) 120 (166)
Metric Bolt Torque Specification
GRADE
Bolt Size 4.6 4.8 8.8/8.9 10.9 12.9
FT-LBS / NM (DRY THREADS)
M3 .3/.5 .5/.7 1/1.3 1.5/2 1.5/2
M4 .8/1.1 1/1.5 2/3 3/4.5 4/5
M5 1.5/2.5 2/3 4.5/6 6.5/9 7.5/10
M6 3/4 4/5.5 7.5/10 11/15 13/18
M8 7/9.5 10/13 18/25 26/35 33/45
M10 14/19 18/25 37/50 55/75 63/85
M12 26/35 33/45 63/85 97/130 110/150
M14 37/50 55/75 103/140 151/205 177/240
M16 59/80 85/115 159/215 232/315 273/370
M18 81/110 118/160 225/305 321/435 376/510
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GENERAL INFORMATION
Conversion Table
Unit of Measure Multiplied by Converts to
ft-lbs x 12 = in-lbs
in-lbs x .0833 = ft-lbs
ft-lbs x 1.356 = Nm
in-lbs x .0115 = kg-m
Nm x .7376 = ft-lbs
kg-m x 7.233 = ft-lbs
kg-m x 86.796 = in-lbs
kg-m x 10 = Nm
in. x 25.4 = mm
mm x .03937 = in.
in. x 2.54 = cm
mile (mi.) x 1.6 = km
km x .6214 = mile (mi.)
Ounces (oz.) x 28.35 = Grams (g)
Fluid Ounces (fl. oz.) x 29.57 = Cubic Centimeters (cc)
Cubic Centimeters (cc) x .03381 = Fluid Ounces (fl. oz.)
Grams (g) x 0.035 = Ounces (oz.)
lb. x .454 = kg
kg x 2.2046 = lb.
Cubic inches (cu. in) x 16.387 = Cubic centimeters (cc)
Cubic centimeters (cc) x 0.061 = Cubic inches (cu. in)
Imperial pints (Imp pt.) x 0.568 = Liters (l)
Liters (l) x 1.76 = Imperial pints (Imp pt.)
Imperial quarts (Imp qt.) x 1.137 = Liters (l)
Liters (l) x 0.88 = Imperial quarts (Imp qt.)
Imperial quarts (Imp qt.) x 1.201 = US quarts (US qt.)
US quarts (US qt.) x 0.833 = Imperial quarts (Imp qt.)
US quarts (US qt.) x 0.946 = Liters (l)
Liters (l) x 1.057 = US quarts (US qt.)
US gallons (US gal) x 3.785 = Liters (l)
Liters (l) x 0.264 = US gallons (US gal)
Pounds - force per square inch (psi) x 6.895 = Kilopascals (kPa)
Kilopascals (kPa) x 0.145 = Pounds - force per square inch (psi)
Kilopascals (kPa) x 0.01 = Kilograms - force per square cm
Kilograms - force per square cm x 98.1 = Kilopascals (kPa)
p(3.14)xR2x H (height) = Cylinder Volume
°C to °F: 9/5(°C + 32) = °F - °F to °C: 5/9(°F - 32) = °C
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GENERAL INFORMATION
SAE Tap Drill Sizes Decimal Equivalents
Thread Size / Drill Size
#0-80 3/64
Thread Size / Drill Size
1/2-13 27/64 1
#1-64 53 1/2-20 29/64
#1-72 53 9/16-12 31/64
#2-56 51 9/16-18 33/64
#2-64 50 5/8-11 17/32
#3-48 5/64 5/8-18 37/64
#3-56 45 3/4-10 21/32
#4-40 43 3/4-16 11/16
#4-48 42 7/8-9 49/64
#5-40 38 7/8-14 13/16
#5-44 37 1-8 7/8
#6-32 36 1-12 59/64
#6-40 33 1 1/8-7 63/64
#8-32 29 1 1/8-12 1 3/64
#8-36 29 1 1/4-7 1 7/64
#10-24 24 1 1/4-12 1 11/64
#10-32 21 1 1/2-6 1 11/32
#12-24 17 1 1/2-12 1 27/64
#12-28 4.6mm 1 3/4-5 1 9/16
1/4-20 7 1 3/4-12 1 43/64
1/4-28 3 2-4 1/2 1 25/32
5/16-18 F 2-12 1 59/64
5/16-24 I 2 1/4-4 1/2 2 1/32
3/8-16 O 2 1/2-4 2 1/4
3/8-24 Q 2 3/4-4 2 1/2
7/16-14 U 3-4 2 3/4
7/16-20 25/64
Metric Tap Drill Sizes
Tap Size Drill Size Decimal Nearest
Equivalent Fraction
3x.50 #39 0.0995 3/32
3x.60 3/32 0.0937 3/32
4x.70 #30 0.1285 1/8
4x.75 1/8 0.125 1/8
5x.80 #19 0.166 11/64
5x.90 #20 0.161 5/32
6x1.00 #9 0.196 13/64
7x1.00 16/64 0.234 15/64
8x1.00 J 0.277 9/32
8x1.25 17/64 0.265 17/64
9x1.00 5/16 0.3125 5/16
9x1.25 5/16 0.3125 5/16
10x1.25 11/32 0.3437 11/32
10x1.50 R 0.339 11/32
11x1.50 3/8 0.375 3/8
12x1.50 13/32 0.406 13/32
12x1.75 13/32 0.406 13/32
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GENERAL INFORMATION
NOTES
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MAINTENANCE
CHAPTER 2
MAINTENANCE
PERIODIC MAINTENANCE CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
2
PERIODIC MAINTENANCE OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
MAINTENANCE CHART KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
MAINTENANCE INTERVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4
POLARIS LUBRICANTS AND SERVICE PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5
LUBRICANTS AND SERVICE PRODUCTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5
MAINTENANCE REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6
GENERAL VEHICLE INSPECTION AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . 2.7
FRAME, NUTS, BOLTS AND FASTENER INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . 2.7
STANDARD TORQUE SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7
DRIVE CHAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8
LUBRICATING DRIVE CHAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8
ADJUSTING DRIVE CHAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8
GEAR BOX FLUID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9
CHECKING GEAR BOX FLUID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9
CHANGING GEAR BOX FLUID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9
SHEAR BOLTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.10
REPLACING GEAR BOX SHEAR BOLT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.10
REPLACING DRIVE SHAFT SHEAR BOLT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.10
CHUTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.11
CHUTE SLIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.11
CHUTE GEARS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.11
CUTTING EDGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.12
REPLACING THE CUTTING EDGE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.12
SKID SHOE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.12
SKID SHOE ADJUSTMENT OR REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.12
LUBRICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.13
LUBRICATING THE PTO DRIVELINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.13
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MAINTENANCE
PERIODIC MAINTENANCE CHART
Periodic Maintenance Overview
Careful periodic maintenance will help keep your vehicle in the safest, most reliable condition. Inspection, adjustment
and lubrication of important components are explained in the periodic maintenance chart.
Inspect, clean, lubricate, adjust and replace parts as necessary. When inspection reveals the need for replacement
parts, use genuine Polaris parts available from your Polaris dealer.
NOTE: Service and adjustments are critical. If you're not familiar with safe service and adjustment procedures, have a
qualified dealer perform these operations.
Maintenance Chart Key
The following symbols denote potential items to be aware of during maintenance:
= CAUTION: Due to the nature of these adjustments, it is recommended this service be performed by an
authorized Polaris dealer.
= SEVERE USE ITEM -- See Above
NOTE: Inspection may reveal the need for replacement parts. Always use genuine Polaris parts.
WARNING
Improperly performing the procedures marked with acould
result in component failure and lead to serious injury or death.
Have an authorized Polaris dealer perform these services.
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MAINTENANCE
Maintenance Interval
Maintenance Interval
Item (whichever comes first) Remarks
Hours Calendar
Attachment Frame Inspection - Pre-Ride Inspect for cracks or damage.
Skid Shoe Inspection - Pre-Ride
Inspect for excess wear, cracks, damage and loose
hardware. 2
Lubricate the drive chain with Polaris chain lubricant. See
Lubricate the Drive Chain 2H
your Polaris dealer.
Check Chute Rotation Gears 10 H Adjust and/or replace gears as required.
Grease PTO Shaft 10 H Grease PTO shaft and u-joints.
Replace Auger Gear Box Drain and replace fluid
10 H
Lube - Approx. 10.2 oz (302 ml) of ATV Angle Drive Fluid.
Perform these procedures more often for vehicles subjected to severe use.
Have an authorized Polaris dealer perform these services.
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MAINTENANCE
POLARIS LUBRICANTS AND SERVICE PRODUCTS
Lubricants and Service Products
Part No. Description
Grease / Specialized Lubricants
Premium All Season Grease
2871322
(3 oz. cartridge) (24 Count)
Premium All Season Grease
2871423
(14 oz. cartridge) (10 Count)
2876160 ATV Angle Drive Fluid (32 oz./0.95 l)
2872276 ATV Angle Drive Fluid (2.5 gal./9.5 l)
2871950 Loctite 242 (6 ml.) (12 Count)
2871557 Crankcase Sealant, 3-Bond 1215 (5 oz.)
NOTE: The number count supplied in the table indicates the number of units that are shipped with each
order.
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MAINTENANCE
MAINTENANCE REFERENCES
2
#1 Lubricate Chain
#3 Fill Plug Check Plug
#2 Lubricate Grease Fittings
Drain Plug
# Item Lubrication Method Frequency*
1. Drive Chain Polaris Chain Lube* Lubricate drive chain Lubricate every 2 hours.
Polaris Premium All Season
2. PTO Driveline Grease zerks Lubricate every 10 hours.
Grease**
Snow Blower Gear Check level, add or
3. ATV Angle Drive Fluid Every 10 hours.
Box change lube
* More often under severe use, such as operating under severe loads.
**Grease conforming to NLGI No. 2, such as Polaris Premium All Season Grease, Conoco Superlube M or Mobile grease
Special.
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MAINTENANCE
GENERAL ATTACHMENT INSPECTION AND MAINTENANCE
Frame, Nuts, Bolts and Fastener Inspection
Periodically inspect the torque of all fasteners in accordance with the maintenance schedule. Check that all cotter pins
are in place. Refer to specific fastener torques listed in each chapter.
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MAINTENANCE
DRIVE CHAIN Adjusting Drive Chain
The drive chain must be adjusted as required.
Lubricating Drive Chain
The drive chain must be lubricated as required. 1
1 2
2
1
2 1
3 4
4
3
WARNING
AVOID SERIOUS INJURY OR DEATH
· Never operate with covers or guards removed.
1. Position the vehicle on a level surface and fully lower
the attachment to the ground.
3
2. Move the gear selector lever to Park.
WARNING
3. Stop the engine and exit the vehicle.
AVOID SERIOUS INJURY OR DEATH
4. Loosen the bolt (Item 1), remove the bolt (Item 2) and · Never operate with covers or guards removed.
rotate the cover (Item 3) to access the chain (Item 4)
inspection opening. 1. Position the vehicle on a level surface and fully lower
the attachment to the ground.
5. Apply chain lube to the chain. 2. Move the gear selector lever to Park.
3. Stop the engine and exit the vehicle.
6. Reposition the cover (Item 3), install the bolt (Item 2) 4. Remove the three bolts (Item 1) and remove the cover
and tighten both bolts (Item 1 and 2) to specifications. (Item 2).
5. Loosen the four bolts (Item 3) at the motor mount.
=T 6. Tighten the drive chain assembly (Item 4) to 0.25-
0.375 in. (6-9 mm) chain deflection. Tighten the four
bolts (Item 3) to specifications.
Cover Bolts:
25-30 ft-lbs (34-40 Nm) 7. Install the cover (Item 2), install the three bolt (Item 1)
and tighten to specifications.
=T
Motor Mount And Cover Bolts:
25-30 ft-lbs (34-40 Nm)
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MAINTENANCE
GEAR BOX FLUID Changing Gear Box Fluid
Change the gear box fluid as scheduled.
Checking Gear Box Fluid
Inspect the gear box fluid as scheduled.
2
3
1
NOTE: Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of in an
environmentally safe manner. Some regulations
WARNING require that certain spills and leaks on the ground
must be cleaned in a specific manner. See local,
AVOID SERIOUS INJURY OR DEATH state and federal regulations for the correct
Before leaving the operator seat: disposal.
·Park on flat level ground.
·Lower the attachment arm, put the attachment flat 1. Position the vehicle on a level surface and fully lower
on the ground. the attachment to the ground.
·Press the brake and put the gear selector lever in 2. Move the gear selector lever to Park.
PARK.
·Stop the engine and remove the key. 3. Stop the engine and exit the vehicle.
·Make sure PTO driveline and all rotating parts have
come to a complete stop. 4. Place an approved container under the drain plug to
contain any fluid.
NOTE: Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of in an 5. Remove the drain plug (Item 3) from the bottom of the
environmentally safe manner. Some regulations gear box and the fill plug (Item 2).
require that certain spills and leaks on the ground
must be cleaned in a specific manner. See local, 6. Draining the fluid into the approved container and
state and federal regulations for the correct cleaning up any spills.
disposal.
1. Position the vehicle on a level surface and fully lower 7. Install and tighten the drain plug (Item 3).
the attachment to the ground.
8. Remove the check plug (Item 1). Add Polaris ATV
2. Move the gear selector lever to Park. Angle Drive Fluid into the fill plug until the fluid flows
3. Stop the engine and exit the vehicle. from the check plug.
4. Remove the check plug (Item 1). The fluid level should 9. Reinstall both the check plug and the fill plug and
be level with the bottom edge of the plug. tighten.
5. If fluid level is low, remove the fill plug (Item 2). Add
Polaris ATV Angle Drive Fluid until the fluid flows from
the check plug (Item 1).
6. Reinstall both the check plug (Item 1) and the fill plug
(Item 2) and tighten.
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MAINTENANCE
SHEAR BOLTS
Replacing Gear Box Shear Bolt Replacing Drive Shaft Shear Bolt
2 2
2
1
1 1 1
Shear Bolt Location
WARNING
1. Position the vehicle on a level surface and fully lower
AVOID SERIOUS INJURY OR DEATH the attachment to the ground.
Before leaving the operator seat:
2. Move the gear selector lever to Park.
·Park on flat level ground.
·Lower the attachment arm, put the attachment flat 3. Stop the engine and exit the vehicle.
on the ground.
·Press the brake and put the gear selector lever in 4. Remove any remaining portion of the old shear bolt
PARK. (Item 1) from the shaft.
·Stop the engine and remove the key. NOTE: Use only shear bolts (Item 2) recommended
·Make sure PTO driveline and all rotating parts have by Polaris.
come to a complete stop.
NOTE: When replacing shear bolts for the auger, the
1. Position the vehicle on a level surface and fully lower auger paddles must be 180° from each other.
the attachment to the ground.
2. Move the gear selector lever to Park. 5. Realign holes, install the new shear bolt (Item 2) as
needed, tighten bolts and nuts.
3. Stop the engine and exit the vehicle.
4. Remove any remaining portion of the old shear bolt
(Item 1) from the input shaft or the auger shafts.
NOTE: Use only shear bolts (Item 2) recommended
by Polaris.
NOTE: When replacing shear bolts for the auger, the
auger paddles must be 180° from each other.
5. Realign holes, install the new shear bolt (Item 2) as
needed, tighten bolts and nuts.
9924395 - 2013 Snow Blower Service Manual
© Copyright 2013 Polaris Sales Inc. 2.9
MAINTENANCE
CHUTE Chute Gears
Chute Slide
1
1
3
3
2
2
6
4
4
4
5
5
1. Position the vehicle on a level surface and fully lower
WARNING the attachment to the ground.
2. Move the gear selector lever to Park.
AVOID SERIOUS INJURY OR DEATH
Before leaving the operator seat: 3. Stop the engine and exit the vehicle.
·Park on flat level ground.
4. Remove the two bolts (Item 1) and spacers (Item 2).
·Lower the attachment arm, put the attachment flat Remove the cover (Item 3).
on the ground.
5. Loosen the four bolts (Item 4).
·Press the brake and put the gear selector lever in
PARK. 6. Move the hydraulic motor /drive gear (Item 5) to mesh
·Stop the engine and remove the key. with the chute gear (Item 6).
·Make sure PTO driveline and all rotating parts have NOTE: Leave a small gap between the drive and
come to a complete stop. driven gear teeth. Do not bottom the teeth out on
each other. Premature tooth wear can result.
1. Position the vehicle on a level surface and fully lower
the attachment to the ground. 7. Tighten the four bolts (Item 4) to specification.
2. Move the gear selector lever to Park. 8. Install the cover (Item 3), spacers (Item 2) and bolts
(Item 1). Tighten bolts to specification.
3. Stop the engine and exit the vehicle.
4. Remove the two bolts (Item 1) and spacers (Item 2).
Remove the cover (Item 3). =T
5. Remove the bolt (Item 4) and slide (Item 5). Hydraulic Motor And Cover Bolts:
6. Reinstall slide (Item 5) and bolt (Item 4). 25-30 ft-lbs (34-40 Nm)
NOTE: When tightening the bolt (Item 4) make sure
the slide (Item 5) can rotate freely. WARNING
7. Install the cover (Item 3), spacers (Item 2) and bolts
AVOID SERIOUS INJURY OR DEATH
(Item 1). Tighten bolts to specification.
· Never operate with covers or guards removed.
9924395 - 2013 Snow Blower Service Manual
2.10 © Copyright 2013 Polaris Sales Inc.
MAINTENANCE
CUTTING EDGE SKID SHOE
Replacing The Cutting Edge Skid Shoe Adjustment or Replacement
WARNING
AVOID SERIOUS INJURY OR DEATH
Before leaving the operator seat: 2
·Park on flat level ground.
·Lower the attachment arm, put the attachment flat
on the ground.
·Press the brake and put the gear selector lever in 1 2
PARK.
·Stop the engine and remove the key.
·Make sure PTO driveline and all rotating parts have
come to a complete stop. 1. Position the vehicle on a level surface and lower the
attachment cutting edge securely onto blocks.
CAUTION 2. Move the gear selector lever to Park.
Use care when supporting the attachment on blocks 3. Stop the engine and exit the vehicle.
so that it does not tip or fall. Serious injury may occur
if attachment tips or falls. 4. Remove the two bolts and nuts (Item 1).
1. Position the vehicle on a level surface and lower the 5. Raise the skid shoe (Item 2) to lower the cutting edge.
attachment securely onto blocks (Item 1).
6. Lower the skid shoe (Item 2) to raise the cutting edge.
2. Move the gear selector lever to Park.
3. Stop the engine and exit the vehicle. 7. Tighten the bolts and nuts to specification.
=T
Skid Shoe Bolt And Nut:
65-70 ft-lbs (88-95 Nm)
3
2 1
4. Remove the cutting edge bolts (Item 2) and the cutting
edge (Item 2).
5. Install the new cutting edge (Item 3), bolts (Item 2) and
nuts.
6. Tighten the nuts to specifications.
=T
Cutting Edge Bolt And Nut:
65-70 ft-lbs (88-95 Nm)
9924395 - 2013 Snow Blower Service Manual
© Copyright 2013 Polaris Sales Inc. 2.11
MAINTENANCE
LUBRICATION
Lubricating The PTO Driveline WARNING
Lubricate the snow blower grease fittings (Item 1) as
scheduled. AVOID SERIOUS INJURY OR DEATH
Before leaving the operator seat:
·Park on flat level ground.
1
·Lower the attachment arm, put the attachment flat
on the ground.
·Press the brake and put the gear selector lever in
PARK.
·Stop the engine and remove the key.
·Make sure PTO driveline and all rotating parts have
come to a complete stop.
NOTE: Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of in an
environmentally safe manner. Some regulations
require that certain spills and leaks on the ground
must be cleaned in a specific manner. See local,
state and federal regulations for the correct
disposal.
1. Position the vehicle on a level surface and fully lower
the attachment to the ground.
2. Move the gear selector lever to Park.
3. Stop the engine and exit the vehicle.
4. Make sure PTO driveline and all rotating parts have
come to a complete stop.
5. Lubricate the grease fittings (Item 1) with Polaris
Premium All Season Grease or equivalent.
9924395 - 2013 Snow Blower Service Manual
2.12 © Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
CHAPTER 3
HYDRAULIC SYSTEM
HYDRAULIC MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3
HYDRAULIC MOTOR DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.4
HYDRAULIC MOTOR DISASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.5
HYDRAULIC MOTOR ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.6
HYDRAULIC MOTOR ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.7
HYDRAULIC MOTOR ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.8
3
9924395 - 2013 Snow Blower Service Manual
3.1
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
HYDRAULIC MOTOR
Chute Rotation Hydraulic Motor Exploded Views & Torque Values
20 9 Torque in a cross pattern
21 ft-lbs (28 Nm)
8
7 19
6
5
2 4
21 ft-lbs (28 Nm)
1
16
3
17
12
18
13 15
14
11
Replace all back-up rings, O-rings
10 and seals upon assembly
REF. QTY. DESCRIPTION REF. QTY. DESCRIPTION
1 4 Screw 11 1 O-Ring
2 1 Mounting Flange 12 1 Plug Assembly
3 1 Seal 13 1 Drive Shaft
4 1 Back-up Washer 14 1 Seal
5 1 Pressure Seal 15 1 Spacer Plate
6 1 Seal 16 1 Gerotor
7 1 Bearing Race 17 1 End Cap
8 1 Bearing 18 2 Seal
9 1 Output Shaft 19 7 Screw
10 1 Housing 20 1 Woodruff Key
3.2 9924395 - 2013 Snow Blower Service Manual
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
Hydraulic Motor Disassembly
NOTE: Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of in an
environmentally safe manner. Some regulations
require that certain spills and leaks on the ground
must be cleaned in a specific manner. See local,
state and federal regulations for the correct
disposal.
NOTE: When repairing hydrostatic or hydraulic
systems, clean the work area before disassembly
and keep parts clean. Always use caps and plugs on
hoses, tubelines and ports to keep dirt out. Dirt can 4
quickly damage the system. 5
3
5. Remove the gerotor (Item 4).
6. Remove the seal (Item 5) from the gerotor.
6
7
8
1. Place the motor in a vise.
NOTE: To prevent damage to the housing use a soft
material over the vise jaws.
7. Remove the shaft (Item 6), spacer plate (Item 7) and
the seal (Item 8).
2 1
3
0.5 inch (13 mm)
2. Remove the seven screws (Item 1).
3. Remove the end cap (Item 2).
4. Remove the seal (Item 3) from the end cap.
8. Reposition the housing in the vise. Clamp the housing
0.5 inch (13 mm) into the end of the vise.
9924395 - 2013 Snow Blower Service Manual
3.3
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
Hydraulic Motor Disassembly
15
17
16
9
12. Remove the shaft (Item 15).
9. Remove the four screws (Item 9). 13. Remove the bearing race (Item 16) and the bearing
(Item 17).
19
10
18
20
10. Remove the mounting flange (Item 10).
NOTE: The plug assembly (Item 18) only needs to be
removed if signs of leakage is seen around the plug
assembly.
14. To remove the plug assembly (Item 18), insert a 3/16
inch (5 mm) hex wrench (Item 19) through the port
opening on the housing and use the end of the wrench
to carefully push the plug assembly out.
13 14
15. Remove the O-ring (Item 20).
12
Check all parts for damage. Replace all parts that show
signs of wear or damage.
11
11. Remove the seal (Item 11), washer (Item 12), seal
(Item 13) and the o-ring (Item 14) from the mounting
flange.
3.4 9924395 - 2013 Snow Blower Service Manual
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
Hydraulic Motor Assembly
NOTE: Use grease or petroleum jelly to hold the
seals, O-rings and bearings in position during
assembly.
NOTE: Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of in an
environmentally safe manner. Some regulations
require that certain spills and leaks on the ground
must be cleaned in a specific manner. See local,
state and federal regulations for the correct
disposal. 3 2
Always use new seals and O-rings during assembly of the 3
motor. Lubricate seals and O-rings with petroleum jelly.
2. If the plug assembly (Item 2) was removed, install the
O-ring (Item 3) on the plug assembly.
3. Install the plug assembly (Item 2).
4
5
6
18
1
2
1. Wash the housing (Item 1) with cleaning solvent and
dry with compressed air.
NOTE: Make sure the threaded holes (Item 2) are
clean and free of any contamination.
4. Lubricate the shaft (Item 4) with clean hydraulic oil.
5. Install the bearing (Item 5) and bearing race (Item 6)
onto the shaft.
6. Install the shaft (Item 4) into the housing.
WARNING NOTE: The bearing and race should rotate freely on
the shaft after the shaft is installed.
Protect eyes from contact with cleaner. Take
appropriate safety measures during these
procedures. Safety glasses and chemical resistant
gloves are required. Should you get cleaner in your
eyes or if you swallow cleaner, seek medical attention
immediately.
9924395 - 2013 Snow Blower Service Manual
3.5
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
Hydraulic Motor Assembly
13
14
10
9
7
8 11. Install the mounting flange (Item 13) taking care not
to damage the oil seals.
10 NOTE: Be careful not to damage the seals when
installing the mounting flange.
12. Install the four screws (Item 14). Tighten the screws
9 to specification.
=T
7
Motor Mounting Flange Bolt:
21 ft-lbs (28 Nm)
8
Reposition the housing in the vise for access to the
7. Install the washer (Item 7), the seals (Item 8 and 9)
opposite end of the motor.
into the mounting flange.
8. Install the O-ring (Item 10) onto the mounting flange.
NOTE: Check the seals after installation for damage.
11
12
9. Lubricate the shaft (Item 11) with clean hydraulic oil.
10. Apply thread lock to the threads (Item 12) of the
housing.
3.6 9924395 - 2013 Snow Blower Service Manual
© Copyright 2013 Polaris Sales Inc.
HYDRAULIC SYSTEM
Hydraulic Motor Assembly
26 24
16
17
15
18
19 21
3
25 20
6. Install the gerotor seal (Item 20) on the gerotor (Item
21) seal groove.
7. Align any star point (Item 22) with the tooth marked
on the shaft (Item 23).
8. Install the star (Item 24).
16
9. Install the gerotor (Item 21) to align the bolt holes with
17 the housing (Item 25).
NOTE: Be careful not to disturb the star (Item 24),
15
shaft (Item 26) to the housing (Item 25) alignment
when installing the gerotor (Item 21).
1. Pour 1.2 fl. oz. (35cc) of clean hydraulic oil in the
output shaft area. 29 28
2. Install the seal (Item 15) into the seal grove in the
housing.
3. Install the shaft (Item 16).
4. Using a felt tip pen, mark the shaft tooth (Item 18) that
is aligned with the timing mark dot (Item 19) on the
housing.
5. Install the spacer (Item 17).
24 27
10. Install the seal on the end cap (Item 27).
22 11. Install the end cap (Item 28).
21 12. Install the seven screws (Item 29). Torque the seven
screws in a star pattern to specification.
26