McCulloch MC12527ES owner manual To Remove Wheels See Fig, Carburetor, Engine Speed

Page 17

SERVICE AND ADJUSTMENTS

TO REMOVE WHEELS (See Fig. 21)

•Remove the wheel pin and retainer pin and remove wheel from axle.

IMPORTANT: When installing wheel, be sure to use the in- ner most hole in axle and the wheel hub hole. To disengage drive system from the wheels (for pushing or transporting the snow thrower) remove wheel pin and retainer pin from wheel hub and insert wheel pin and retainer into the outer hole in axle only.

NOTE: To seal punctures or prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.

WHEEL PIN

OUTER HOLE

 

RETAINER

INNER

HOLE

PIN

 

WHEEL

WHEEL HUB

FIG. 21

ENGINE

See engine manual.

CARBURETOR

Your carburetor is not adjustable. Engine performance should not be affected at altitudes up to 7,000 feet (2,134 meters). If your engine does not operate properly due to suspected carburetor problems, take your snow thrower to a qualified service center.

ENGINE SPEED

Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous and will void the warranty. If you think the engine-governed high speed needs adjusting, contact a qualified service center, which has proper equipment and experience to make any necessary adjustments.

TO ADJUST CABLE TENSION (See Fig. 22)

Adjust cable tension by turning the adjuster turn buckle, located on the right hand cable. Grasp the long section tightly and turn the short section to lengthen the adjuster. Adjust until cable is snug.

ADJUSTER TURN

BUCKLE

FIG. 22

17

Page 16 Page 18
Image 17
Page 16 Page 18
Contents MC12527ES Safe Operation Practices for Walk-Behind Snow Throwers Table of Contents HOW to SET UP Your Snow Thrower Assembly / PRE-OPERATIONParts Packed Separately in Carton Remove Snow Thrower from CartonUnfold Upper Handle Install Speed Control ROD See FigsInstall Traction Drive Control ROD See Figs Check Tire Pressure Install Auger Control ROD See FigsInstall Discharge Chute / Chute Rotater Head See Fig Know Your Snow Thrower OperationPrimer Ignition KEYElectric start button used for starting the engine Meets A.N.S.I. Safety RequirementsStopping HOW to USE Your Snow ThrowerTo USE Fuel SHUT-OFF Valve See Fig To USE Choke Control See FigTo Move Forward and Backward See Fig Using the CLEAN-OUT Tool See FigTo Throw Snow See Fig Before Starting the Engine To Adjust Skid Plates See FigScraper BAR See Fig Check Engine OIL Level See FigTo Start Engine Snow Throwing TipsBefore Stopping If Recoil Starter has FrozenGeneral Recommendations MaintenanceBefore Each USE LubricationEngine CleaningTo Adjust Snow Thrower Height Service and AdjustmentsChute Deflector Shear Bolts See FigTo Replace Belts See Fig To Remove Wheels See Fig To Adjust Cable Tension See FigCarburetor Engine SpeedOther StorageFuel System Engine OILTroubleshooting Exploded KEY Part Description Auger 27 RH Scraper BARAuger 27 LH Carriage Bolt 5/16− Strap 532 18 45-11 Deflector WeldmentKnob Black POP RivetCable Assembly Adjustable 532 42 82-72 LEVER/CABLE Rotator AssemblyCable Assembly Heat Shield Rotator Pivot Bracket532 44 36-17 Pivot Support Weldment Repair Parts Snow Thrower - Model Number MC12527ES HandlesRetainer SpacerKnob RED Handle KnobTraction ROD Impeller RODShifter ROD TOP 532 18 77-16 Shifter ROD Bottom532 41 62-88 Interlock Spring BulbRepair Parts Snow Thrower - Model Number MC12527ES Drive Retainer 532 40 26-89 Drive Plate Assembly Speed Selector AssemblyWheel HUB END PlateAxle Shaft AssemblyRoll PIN 3/16 Sprocket532 43 62-63 Complete LCT Engine 532 42 86-85 Cover AssemblyFrame KEY Part Description 532 42 92-69 Engine Mounting PlateTraction Belt Impeller BeltIdler ARM Bracket Idler Pulley 532 42 59-34 Pulley ENG ImpellerWheel Assembly LH Repair Parts Snow Thrower - Model Number MC12527ES WheelsWrench Power CordKEY Part Description 532 44 30-59 Safety Ignition KEY KIT 532 18 10-35 DECAL, DANGER, Deflector 532 18 10-37 DECAL, DangerDECAL, CON RT SPD/LEV/PWST DECAL, CON LT WD/DEFService Notes Service Notes Limited Warranty

MC12527ES specifications

The McCulloch MC12527ES is a versatile and powerful chainsaw, designed for homeowners and professionals who require durability and efficiency for a variety of cutting tasks. This model is a perfect companion for pruning, cutting firewood, or even felling small trees.

One of the most notable features of the MC12527ES is its 27cc, 2-stroke engine. This engine delivers ample power for most cutting jobs while remaining lightweight and easy to handle. Its efficient engine design ensures that users can work longer without experiencing excessive fatigue, making it ideal for extended periods of use. Additionally, the chainsaw comes equipped with an easy-start system, which significantly reduces the effort required to start the motor. This feature is particularly useful for users who may struggle with traditional pull-start mechanisms.

The McCulloch MC12527ES also boasts a 12-inch bar and chain, which provides a perfect balance between cutting capacity and maneuverability. The length is suitable for a variety of tasks, allowing users to easily navigate through branches and limbs with precision. The chainsaw also features an automatic oil pump, which ensures that the chain remains well-lubricated during operation, promoting longer chain life and reducing wear and tear.

Safety is a priority in the design of the MC12527ES. The chainsaw includes a chain brake that instantly stops the chain in the event of kickback, protecting the user from potential injuries. This safety feature, along with an ergonomic handle, enhances user control and comfort during operation, making it an excellent choice for both beginners and experienced operators alike.

Another highlight of the McCulloch MC12527ES is its compact design. Weighing just around 10 pounds, this chainsaw is not only lightweight but also easy to transport and store. The saw features a tool-less chain tensioning system, allowing quick and easy adjustments on the go without the need for additional tools, which adds to its user-friendly nature.

Durable construction ensures that the MC12527ES can withstand the rigors of regular use. The high-quality materials used in its design mean that the chainsaw can handle tough cutting tasks without compromising performance. In essence, the McCulloch MC12527ES is a reliable and effective chainsaw that combines innovation, safety, and ease of use, making it a valuable investment for anyone looking to tackle outdoor cutting jobs with confidence.
Top Page Image Contents