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4

3.

The clutch levers must operate easily in both directions 
and automatically return to the disengaged position when 
released. 

4.

Never operate with a missing or damaged discharge 
chute. Keep all safety devices in place and working.

5.

Never run an engine indoors or in a poorly ventilated 
area. Engine exhaust contains carbon monoxide, an 
odorless and deadly gas. 

6.

Do not operate machine while under the influence of  
alcohol or drugs.  

7.

Muffler and engine become hot and can cause a burn. Do 
not touch.

8.

Exercise extreme caution when operating on or crossing 
gravel surfaces. Stay alert for hidden hazards or traffic.

9.

Exercise caution when changing direction and while 
operating on slopes. 

10. Plan your snow throwing pattern to avoid discharge 

towards windows, walls, cars etc. To avoid property 
damage or personal injury caused by a ricochet. 

11. Never direct discharge at children, bystanders and pets 

or allow anyone in front of the machine. 

12. Do not overload machine capacity by attempting to clear 

snow at too fast of a rate.

13. Never operate this machine without good visibility or light. 

Always be sure of your footing and keep a firm hold on 
the handles. Walk, never run.

14. Disengage power to the auger/impeller when 

transporting or not in use.

15. Never operate machine at high transport speeds on 

slippery surfaces. Look down and behind and use care 
when in reverse.  

16. If the machine should start to vibrate abnormally, stop the 

engine, disconnect the spark plug and ground it against 
the engine. Inspect thoroughly for damage. Repair any 
damage before starting and operating.

17. Disengage all clutch levers and stop engine before you 

leave the operating position (behind the handles). Wait 
until the auger/impeller comes to a complete stop before 
unclogging the discharge chute, making any 
adjustments, or inspections. 

18. Never put your hand in the discharge or collector 

openings. Always use a clearing tool to unclog the 
discharge opening. 

19. Use only attachments and accessories approved by the 

manufacturer (e.g. wheel weights, tire chains, cabs etc.).

20. If situations occur which are not covered in this manual, 

use care and good judgment. Contact your dealer or 
telephone 1-800-949-4483 for assistance and the name 
of your nearest servicing dealer.

Maintenance And Storage

1.

Never tamper with safety devices. Check their proper 
operation regularly.

2.

Disengage all clutch levers and stop engine. Wait until 
the auger/impeller come to a complete stop. Disconnect 
the spark plug wire and ground against the engine to 
prevent unintended starting before cleaning, repairing, or 
inspecting. 

3.

Check bolts, and screws for proper tightness at frequent 
intervals to keep the machine in safe working condition. 
Also, visually inspect machine for any damage. 

4.

Do not change the engine governor setting or over-speed 
the engine. The governor controls the maximum safe 
operating speed of the engine.

5.

Snow thrower shave plates and skid shoes are subject to 
wear and damage. For your safety protection, frequently 
check all components and replace with original 
equipment manufacturer’s (O.E.M.) parts only. Use of 
parts which do not meet the original equipment 
specifications may lead to improper performance and 
compromise safety.

6.

Check clutch controls periodically to verify they engage 
and disengage properly and adjust, if necessary. Refer to 
the adjustment section in this operator’s manual for 
instructions.

7.

Maintain or replace safety and instruction labels, as 
necessary.

8.

Observe proper disposal laws and regulations for gas, oil, 
etc. to protect the environment.

9.

Prior to storing, run machine a few minutes to clear snow 
from machine and prevent freeze up of auger/impeller.

10. Never store the machine or fuel container inside where 

there is an open flame, spark or pilot light such as a water 
heater, furnace ,clothes dryer etc.

11. Always refer to the operator’s manual for proper 

instructions on off-season storage. 

Your Responsibility:

 

Restrict the use of this power machine to persons who read, 
understand and follow the warnings and instructions in this 
manual and on the machine. The safety labels are given 
below for your reference.

Summary of Contents for Snow Boss 1150W

Page 1: ...the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operat...

Page 2: ...from your local authorized White Outdoor dealer You can locate the model number by looking at the lower frame cover on the rear of your snow thrower A sample model plate is explained below For future...

Page 3: ...res and other foreign objects which could be tripped over or thrown by the auger impeller 2 Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to p...

Page 4: ...nts and accessories approved by the manufacturer e g wheel weights tire chains cabs etc 20 If situations occur which are not covered in this manual use care and good judgment Contact your dealer or te...

Page 5: ...ly until it locks over the lower handle Look at the lower rear of the snow thrower frame to be sure all the cables are aligned with the cable roller guides Secure the upper handle and lower handle wit...

Page 6: ...ground to avoid uneven wear on the skid shoes When one side does wear out the skid shoes are reversible Figure 6 Retighten the hex nuts loosened earlier Repeat this adjustment on the skid shoe found...

Page 7: ...ve control is located on the left handle Squeeze the control grip to engage the augers Release to stop the snow throwing action Traction control must also be released See Figure 7 Chute Tilt Control T...

Page 8: ...l Fill up Service the engine with gasoline and oil as instructed in the separate engine manual packed with your snow thrower Read instructions carefully WARNING Use extreme care when handling gasoline...

Page 9: ...box Recoil Starter With engine running pull starter rope with a rapid continuous full arm stroke three or four times Pulling the starter rope will produce a loud clattering sound which is not harmful...

Page 10: ...itions of the shift lever With the traction control engaged the friction wheel must contact the drive plate See Figure 8 Figure 8 If adjustment is necessary Loosen the jam nut on the traction drive ca...

Page 11: ...moving parts have come to a complete stop Disconnect spark plug wire and ground it against the engine to prevent unintended starting Lubrication Engine Refer to the separate engine manual packed with...

Page 12: ...s and hex lock nuts If you hit a hard foreign object or ice jam the snow thrower is designed so that the bolts may shear Refer to Figure 12 If the augers will not turn check to see if the bolts have s...

Page 13: ...friction wheel disc See Figure 14 Back out the stop bolt until the support bracket rests on the auger pulley See Figure 15 Slip the belt between the friction wheel and drive disc Remove and replace th...

Page 14: ...Fuel left in engine for extended periods deteriorates and will cause starting problems If unit is to be stored over 30 days prepare for storage as follows Remove gasoline from carburetor and fuel tank...

Page 15: ...or have the carburetor adjusted by an authorized engine service dealer Excessive vibration 1 Loose parts or damaged auger 1 Stop engine immediately and disconnect spark plug wire Tighten all bolts and...

Page 16: ...16 Notes...

Page 17: ...Key 3 16 x 5 8 6 715 0143 Spring Spiral Pin 25 x 1 25 7 717 0528 Worm Gear 20 tooth 8 717 0526 Worm Shaft 9 718 0186 Thrust Collar 10 721 0325 Grease Plug 11 721 0327 Grease Seal 12 736 0351 Flat Was...

Page 18: ...54 8 17 11 22 21 18 4 1 11 15 19 52 7 14 49 42 27 36 44 30 28 32 44 48 10 23 38 35 35 39 9 43 26 25 31 40 41 9 50 24 37 31 45 9 51 40 46 47 53 59 29 68 69 69 27 82 70 72 72 73 27 68 71 74 27 56 64 76...

Page 19: ...lange Keeper 39 731 1300A Lower Chute 40 731 1313C Cable Guide Chute Tilt 41 731 1320 Upper Chute 42 731 2279 Motor Cover Chute Rotation 43 736 0159 5 16 Washer 44 736 0242 Belleville Washer 45 736 05...

Page 20: ...20 Models 850W 1150W 1 2 3 4 5 6 7 8 9 10 11 12 14 15 13 16 10 21 22 23 25 23 22 26 18 27 28 13 30 31 32 33 16 18 35 34 36 37 38 39 41 40 42 17 40 39 29 24 20 9 19...

Page 21: ...784 5038B Skid Shoe 31 736 0242 Bell Washer 32 712 3010 Hex Nut 5 16 18 33 784 5579A Shave Plate 850W 784 5575 Shave Plate 1150W 34 710 0260 Carriage Bolt 5 16 18 x 62 35 684 0065 Impeller Assembly 36...

Page 22: ...19 19 16 16 16 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 IMPORTANT For a proper working machine use Factory Approved Parts V BELTS are specially designed to engage and disengage safely A substi...

Page 23: ...756 0569 Pulley Half 17 736 0242 Bell Washer 18 736 0505 Flat Washer 19 754 0430A Belt 20 756 0967 Auger Pulley 21 736 0247 Flat Washer 3 8 x 1 25 OD 22 736 0331 Bell Washer 23 710 0696 Hex Cap Screw...

Page 24: ...37 33 37 10 9 13 1 34 26 31 30 16 9 43 17 34 46 34 18 19 6 39 18 24 40 34 32 14 20 32 35 38 45 40 34 32 38 32 20 14 9 48 5 7 49 36 47 36 47 11 41 42 11 9 43 16 30 9 51 13 9 26 34 4 25 7 54 55 57 53 21...

Page 25: ...LH 32 736 0351 Flat Washer 33 736 0626 Flat Washer 34 737 0170 Lubricant 6 in 1 35 737 0318 Grease 36 738 0924 Shoulder Screw 37 741 1111 Hex Flange Bearing 38 741 0598 Hex Flange Bearing 39 741 0600...

Page 26: ...26...

Page 27: ...27...

Page 28: ...ese items b Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such as brake adjustments clutch adjustments or deck adjust ments and normal deterioration...

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