Poulan 187877 owner manual Engine, Cleaning

Page 15

MAINTENANCE

V-BELTS

Check V-belts for deterioration and wear after every 50 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear. (See “TO REMOVE BELT COVER” in the Service and Adjustments section of this manual).

TheV-belts on your snow thrower are of special construction and should be replaced by original equipment manufacturer (OEM) belts available from your nearest dealer.Using other than OEM belts can cause personal injury or damage to the snow thrower.

AUGER GEAR CASE

•The gear case was fi lled with lubricant to the proper level at the factory. The only time the lubricant needs attention is if service has been performed on the gear case.

•If lubricant is required, use only Ronex ED #1 grease.

TRACTION DRIVE SYSTEM

DO NOT lubricate the drive components inside the snow thrower. The sprockets, hex shafts, drive disc and friction wheel require no lubrication. The bearings and bushings are lifetime lubricated and require no maintenance.

CAUTION: Any lubricating of the above compo- nents can cause contamination of the friction wheel and damage to the drive system of your snow thrower.

ENGINE

See engine manual.

LUBRICATION

Use only high quality detergent oil rated with API service classifi cation SF-SJ. Select the oil's SAE viscosity grade according to your expected operating temperature.

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

Change the oil after every 50 hours of operation or at least once a year if the snow thrower is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine and after each fi ve (5) hours of continuous use. Tighten oil fi ll cap / dipstick securely each time you check the oil level.

TO CHANGE ENGINE OIL

Determine temperature range anticipated before next oil change. All oil must meet API service classifi cation SF-SJ.

•Be sure snow thrower is on level surface.

•Oil will drain more freely when warm.

•Catch oil in a suitable container.

NOTE: The left side wheel may be removed from snow thrower for easier access to the oil drain plug and place- ment of a suitable container. The unit tilted, resting on the frame with the left wheel removed, will help drain any oil trapped inside the engine. (See “TO REMOVE WHEELS” in the Service and Adjustments section of this manual).

1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

2.Clean area around drain plug.

3.Remove drain plug and drain oil in a suitable container.

4.Install drain plug and tighten securely.

5.Wipe off any spilled oil from snow thrower and engine.

6.Install left wheel (if removed for draining oil). Be sure to install klick pin into proper hole in wheel axle (See “TO REMOVE WHEELS” in the Service and Adjustments section of this manual).

7.Remove oil fi ll cap/dipstick. Be careful not to allow dirt to enter the engine.

8.Refi ll engine with oil through oil dipstick tube. Pour slowly. Do not overfi ll. For approximate capacity see “PRODUCT SPECIFICATIONS”section of this manual.

9.Use gauge on oil fi ll cap/dipstick for checking level. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at “FULL” line on dipstick.

10.Wipe off any spilled oil.

MUFFLER

Inspect and replace corroded muffl er as it could create a fi re hazard and/or damage.

SPARK PLUG

Replace spark plug at the beginning of each season or after every 100 hours of operation, whichever occurs fi rst. Spark plug type and gap setting are shown in the “PRODUCT SPECIFICATIONS” section of this manual.

CLEANING

IMPORTANT: For best performance, keep snow thrower housing free of any dirt or trash. Clean the outside of your snow thrower after each use.

WARNING: Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

•Keep fi nished surfaces/wheels free of gasoline, oil, etc.

•We do not recommend using a garden hose to clean your snow thrower unless the electrical system, muffl er and carburetor are covered to keep water out. Water in engine can result in shortened engine life.

15

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Snow Thrower Model NumberStatic Electricity Hazard TrainingPreparation OperationAPI-SF-SJ Maintenance and Storage16-18 Service and AdjustmentsParts Packed Separately in Carton 14-15Unfold Upper Handle Assembly / PRE-OPERATIONHOW to SET UP Your Snow Thrower Remove Snow Thrower from CartonInstall Auger Control ROD See Figs Install Traction Drive Control ROD See FigsCheck Tire Pressure Install Discharge Chute / Chute Rotater Head See FigKnow Your Snow Thrower OperationMeets A.N.S.I. Safety Requirements Stopping HOW to USE Your Snow ThrowerTo Move Forward and Backward See Fig To Throw Snow See FigADD Gasoline See Fig To Adjust Skid Plates See FigBefore Starting the Engine Check Engine OIL Level See FigIf Recoil Starter has Frozen Snow Throwing TipsTo Start Engine Before StoppingLubrication MaintenanceGeneral Recommendations Before Each USEEngine CleaningShear Bolts See Fig Service and AdjustmentsTo Adjust Snow Thrower Height Chute DeflectorTo Replace Belts See Fig Other StorageTroubleshooting Limited Warranty

187877 specifications

The Poulan 187877 is a robust and versatile tool that is designed to meet the needs of both amateur gardeners and professional landscapers. This equipment is particularly recognized for its powerful performance and user-friendly features, making it an excellent choice for a variety of outdoor tasks.

One of the main features of the Poulan 187877 is its potent engine. Equipped with a high-performance two-stroke engine, this model delivers impressive horsepower, ensuring that it can tackle demanding tasks with ease. This engine design not only provides powerful cutting capabilities but also minimizes emissions, adhering to environmental regulations.

Another significant characteristic of the Poulan 187877 is its lightweight construction. Weighing in at just the right amount, this tool allows for extended use without causing fatigue to the operator. Its ergonomic handle design offers a comfortable grip, promoting efficient operation during extended periods of use, whether you're trimming hedges, cutting fallen branches, or undertaking other landscaping activities.

The Poulan 187877 also features an advanced starting system, incorporating a reliable recoil starter that reduces the effort required to start the engine. This feature is particularly advantageous for users who often experience difficult starts in colder weather or are looking for a hassle-free starting experience.

In terms of technology, the Poulan 187877 incorporates an easy-to-access air filter system that simplifies maintenance. This design allows users to clean or replace the filter quickly, ensuring that the tool maintains optimal performance over time. Additionally, the model’s adjustable choke helps adapt to varying conditions, making it versatile in different environments.

The cutting mechanism of the Poulan 187877 is another standout feature. With its sharp, durable blades, the tool provides clean cuts that promote healthy plant growth. The cutting width is sufficient for most tasks, enabling efficient yard maintenance without requiring multiple passes.

Safety is a priority with the Poulan 187877, which includes essential features such as a chain brake and a protective guard that prevent accidental injuries during operation. These safety mechanisms inspire confidence in users, allowing them to focus on their tasks.

In summary, the Poulan 187877 is an impressive piece of equipment that combines power, safety, and user-friendly features. Its robust engine, lightweight design, efficient starting system, and easy maintenance make it a great addition to any gardener's toolkit.
Top Page Image Contents