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Summary of Contents for Walker B27i
- Page 1 Operator’s Manual Safety, Assembly, Operating, and Maintenance Instructions Please Read and Save These Instructions For Safety, Read All Safety and Operation Beginning S/N: 162292 Instructions Prior to Operating Machine P/N 4000-28...
- Page 2 Foreword Thank you. . .for purchasing a Walker mower. Every effort has been made to provide you with the most reliable mower on the market, and we are sure you will be among our many satisfied customers. If for any reason this product does not perform to your expectations, please contact your local dealer.
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Page 3: Table Of Contents
B27i Table of Contents General Information Blade Clutch Switch (PTO) ........29 Oil Pressure Warning Horn ........29 Highlighted Information ........1 Transaxle Lockout Arms ...........29 Glossary ...............1 Engine Service Light ..........29 Identifying Number Locations ......1 Circuit Breaker and Fuses ........30 Engine Serial Number Location ......2 Seat Panel Latch............30... - Page 4 Table of Contents B27i Engine Air Cleaner System ........51 Tilt-Up Deck Adjustable Stop ........67 Donaldson Radialseal™ Air Cleaner .....51 Grass Buildup in Mower Deck Housing ....53 Transaxle Housing ............54 Checking/Servicing ...........55 Security of Air Filtration Components......55 Battery...............55 Electrolyte Level ............55 Cleaning the Terminals ..........56...
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Page 5: General Information
Walker Manufacturing recommends that any ser- vice requiring special training or tools be performed ● STEERING LEVERS steer the tractor by by an authorized Walker Mower dealer. There are controlling the two transaxles. several general practices to be aware of in the ●... -
Page 6: Engine Serial Number Location
If you have any difficulty finding an authorized outlet or obtaining warranty service, Tractor Serial Number Location please contact our Service Department for assis- tance: Walker Manufacturing Company Serial Number 5925 E. Harmony Road Fort Collins, CO 80528 1-970-221-5614 www.walker.com... -
Page 7: Specifications
(87 Octane Minimum, 10% Ethanol Maximum) Cooling System Air-Cooled Air Cleaner Remote mounted Donaldson Radialseal (5”), ™ Walker P/N 5090-8 Primary/5090-7 Safety Filter ELECTRICAL SYSTEM Battery 12 Volt, 340 CCA Charging System Flywheel Alternator Charging Output 20 Amp DC (Regulated) - Page 8 Transmission Oil Capacity fl oz (L) 77 (2.3) Transmission Cooling Cooling Fan Mounted on Drive Pulley Oil Filter Hydro-Gear P/N 52114 (Walker P/N 2026-6) ® Ground Travel Speed Forward MPH (km/h) 0-8 (0-13) Infinitely Variable Reverse MPH (km/h) 0-5 (0-8) Infinitely Variable...
- Page 9 610 (277) Tractor with 52" Mulch Deck 848 (385) (DM52) DRIVE BELTS Engine/PTO Drive Walker P/N 4330-3 Ground Drive Walker P/N 4230-2 SEAT Built-up Seat with Steel Frame, Extra Thick Foam Cushions and Bolsters, and Removable/Replaceable Nylon Backed Vinyl Covers...
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Page 10: Component Identification
Component Identification B27i COMPONENT IDENTIFICATION NOTE: Operator Controls are identified in the section Operating Controls on page 27. Tilt-Up Latch Seat Panel Latch Counterweight Springs and Protective Covers Deck Support Deck Support Pins and Height Adjustment Hitch Pins Tilt-Up Deck Handle... - Page 11 B27i Component Identification Fuel Pickup Fuel Line Gauge Rear Body (Shown) or Optional Dump Bed Muffler Heat Shield Footrests Tailpipe Muffler Guard Left Hand Drive Wheel Fuel Tank Cylinder Head and Cap Cooling Fins Tailwheel Fork and Wheel Spread Axle (Tail Wheel)
- Page 12 Component Identification B27i Steering Lever Spring / Dampeners LH Transmission RH Transmission Control Rod Control Rod LH Transaxle RH Transaxle RH Transaxle LH Transaxle Lockout Arm Lockout Arm Electric PTO Clutch Parking Brake Lever Oil Pressure Warning Horn (Not Visible)
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Page 13: Safety Instructions
When you see the Safety Alert Symbol ( safety. read, understand, and follow the instructions. Fail- The Walker Rider Lawnmower has been designed ure to comply with safety instructions may result in with many safety features to protect the operator personal injury. - Page 14 Safety Instructions B27i 11. Never attempt to make any adjustments Do not wear loose fitting clothing that could get caught in moving parts. Do not operate while the engine is running, except where this machine while wearing shorts; always specifically instructed to do so.
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Page 15: Operating
B27i Safety Instructions OPERATING Do not operate machine if the operator presence safety switch system is not work- Operate the mower only in daylight or in ing. Verify proper operation by having the good artificial light with good visibility of the operator lift off the seat with the engine run- area being mowed. - Page 16 Safety Instructions B27i 14. The maximum recommended slope operat- prevent accidental starting, disconnect the ing angle is 15 degrees or 27% grade. spark plug wires. Thoroughly inspect the When operating the machine on a slope, re- mower and repair any damage before restart- duce speed and use caution to start, stop, and ing the engine and operating the mower.
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Page 17: Maintenance
Always use the proper engine service man- the fuel pump module, fuel lines, and fuel ual when working on the engine. Unauthor- injectors, contact your Walker dealer or autho- ized maintenance operations or modifications rized Kohler service dealer. to the engine may result in unsafe operating... - Page 18 Safety Instructions B27i SAFETY, CONTROL, AND INSTRUCTION DECALS Safety, Control, and Instruction Decals are installed on the machine; if any are missing, illegible, or damaged, a replacement should be ordered and installed before putting the machine into operation. The Decal Part Number is listed below and in the Parts Manual.
- Page 19 B27i Safety Instructions SAFETY, CONTROL, AND INSTRUCTION DECALS Safety, Control, and Instruction Decals are installed on the machine; if any are missing, illegible, or damaged, a replacement should be ordered and installed before putting the machine into operation. The Decal Part Number is listed below and in the Parts Manual.
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Page 20: Safety, Control, And Instruction Decals
Safety Instructions B27i SAFETY, CONTROL, AND INSTRUCTION DECALS Safety, Control, and Instruction Decals are installed on the machine; if any are missing, illegible, or damaged, a replacement should be ordered and installed before putting the machine into operation. The Decal Part Number is listed below and in the Parts Manual. - Page 21 B27i Safety Instructions SAFETY, CONTROL, AND INSTRUCTION DECALS Safety, Control, and Instruction Decals are installed on the machine; if any are missing, illegible, or damaged, a replacement should be ordered and installed before putting the machine into operation. The Decal Part Number is listed below and in the Parts Manual.
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Page 22: Assembly Instructions
CAUTION SETUP INSTRUCTIONS Important Battery Service, Installation, and Charging Tips for Electronic Fuel Injection Walker Mowers are shipped partially assembled to Engines: our distribution network, and are typically assem- bled by the selling dealer. For any additional Do not allow the battery cables to touch ●... -
Page 23: Dry Battery Service
B27i Assembly Instructions Dry Battery Service After the battery is filled with electrolyte, re- place the filler caps and charge the battery. Refer to the next section Battery Charging. DANGER Battery Charging Activating a battery can be dangerous. The battery should be taken to a reliable... -
Page 24: Battery Installation
Assembly Instructions B27i Mower Deck Assembly Battery Installation IMPORTANT: Make sure battery is securely Deck Caster Wheels Installation mounted in the frame. A loose battery may cause Remove the bolt and nut from each deck damage to the case resulting in acid leakage and caster wheel fork. -
Page 25: Deck Discharge Deflector Shield Installation (Side Discharge Models Only)
B27i Assembly Instructions Deck Discharge Deflector Shield Installation PTO Shaft Guard Installation (Side Discharge Models Only) Position the shaft guard as shown and mount with two (2) 1/4-20 x 1/2 in. bolts. Attach the side discharge deflector shield using two (2) 3/8-16 x 1-1/4 in. bolts, 3/8-16 ESNA nuts, and 3/8 in. -
Page 26: Mower Deck Installation On Tractor
Assembly Instructions B27i Mower Deck Installation on Tractor Reaching under the tractor, slide the PTO coupler tube onto the deck drive shaft (align Deck Installation arrow decals), then install the coupler quick disconnect onto the tractor PTO drive shaft. Lightly grease each deck support arm (2) on the tractor. - Page 27 B27i Assembly Instructions With the counterweight springs connected, the Coupler Ring in PTO Drive weight on the deck caster wheels should be Released Position Shaft 15 to 25 Ib (6.8 to 11.3 kg); this adjustment is preset at the factory. If required, the spring...
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Page 28: Deck Leveling
Assembly Instructions B27i Deck Leveling WARNING The mower deck and support frame are jig welded; within normal tolerances, very little, if any, shim- The machine must be shut off during this ming should be required to level the deck. Tire procedure. -
Page 29: Preoperating Checklist
B27i Assembly Instructions PREOPERATING CHECKLIST NOT use gasoline blended with methyl alco- hol. Before operating the mower for the first time, and as a routine before daily operations, it is important F CHECK ENGINE CRANKCASE OIL LEVEL to make sure the mower is properly prepared and Check the engine crankcase oil level before ready for operation. - Page 30 Assembly Instructions B27i F CHECK HYDROSTATIC TRANSAXLE OIL after lowering the deck to the normal operating LEVEL position. Refer to Check Transaxle Fluid Level on page 48 for details. Tilt-Up Handle F CHECK FUNCTIONS OF WARNING LIGHT Tilt-Up Hook and...
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Page 31: Operating Instructions
B27i Operating Instructions Operating Instructions OPERATING CONTROLS CAUTION Before operating the mower, become famil- iar with the location and function of all op- erator controls. Knowing the location, Ignition Switch function, and operation of these controls is When starting the engine, turn the key clockwise to important for safe and efficient operation the START position. -
Page 32: Engine Throttle
Operating Instructions B27i Engine Throttle Steering Levers The throttle control lever (red knob) is located on Each drive wheel is controlled by its own indepen- the right side of the seat and is used to control dent steering lever, for both steering function and engine speed. -
Page 33: Blade Clutch Switch (Pto)
B27i Operating Instructions This horn will sound when the ignition is turned ON, but should go off after the engine is started. If the horn fails to sound when the ignition switch is turned ON, it could indicate a horn failure. If the... -
Page 34: Circuit Breaker And Fuses
(one hour prior to and one hour after the recommended interval). ** This reminder is only used one time. *** In normal operating conditions, oil changes in 100-hour intervals are acceptable. Walker and Seat Panel the engine manufacturers recommend engine Latch... - Page 35 B27i Operating Instructions The Forward Speed Control also Establishes the Neutral-Park Position of the Steering Levers LEFT WHEEL RIGHT WHEEL FORWARD SPEED STEERING LEVER STEERING LEVER CONTROL LEVER (FSC) BLADE CLUTCH (PTO) Forward Position Full Forward (No Control Change) Ground Speed...
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Page 36: Starting The Engine
Turn the key to the OFF position and allow a 60 second cool-down period between starting attempts. Failure to follow these guidelines can damage the starter motor and shorten battery life. Consult your Walker dealer or authorized Kohler dealer for addi- tional help. - Page 37 B27i Operating Instructions CAUTION WARNING An operator presence switch (seat switch) When moving forward, DO NOT suddenly will cause the engine to stop if the parking put the tractor in reverse by rapidly pulling brake is in the DISENGAGED position and/...
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Page 38: Engaging The Blade Drive
♦ Remember it is not necessary to hold the steering levers forward (a unique Walker feature); always PULL on the levers for steering or for reverse mo- tion of the mower. ♦ Learn to operate the mower with your left hand on the steering levers and right hand on Forward Speed Control. -
Page 39: Stopping The Machine
If the switch is not work- tion. Contact your Walker dealer for ser- ing, it should be repaired or replaced be- vice. fore operating the mower. -
Page 40: Adjusting Cutting Height
Operating Instructions B27i NOTE: The emergency stop procedure is exactly Raise the seat panel. the same procedure used to normally stop and Pull up on each transaxle lockout arm and park the machine. move toward the center of the machine to... -
Page 41: Recommendations For Mowing
B27i Operating Instructions RECOMMENDATIONS FOR MOWING blade to not cut clean and tear the grass. The engine is designed to be operated at full speed. DANGER ● When mowing in adverse conditions (tall and/ or wet grass), mow the grass twice. Raise the Do not mow around overhanging tree mower to the highest setting –... - Page 42 Operating Instructions B27i ● When operating on a slope, reduce speed DANGER and use caution to start, stop, and maneuver. Avoid sharp turns or sudden changes in direc- Do not mow or drive the tractor within 5 feet tion. The maximum recommended slope (1.5 meters) of an embankment or retaining...
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Page 43: Recommendations For Tilt-Up Deck Operation And Transport
B27i Operating Instructions RECOMMENDATIONS FOR TILT-UP DECK OPERATION AND TRANSPORT To avoid potential deck and/or tractor damage while using the tilt-up deck, the following recom- mendations are offered: ● Do not move the tractor with the deck in the tilt-up position since both the roller wheels (on the back of the deck) may be damaged by moving the tractor. -
Page 44: Maintenance Instructions
Maintenance Instructions CAUTION Maintenance procedures requiring special training or MAINTENANCE SCHEDULE CHART tools should be performed by a trained technician. RECOMMENDED SERVICE INTERVALS - MODEL B27i Every Ref. Service Item Daily Hours Hours Hours Hours Yearly 2 Years Page Check Engine Crankcase Oil Level... -
Page 45: Important Tips For Care Of The Kohler Engine
Air Cleaner System ing the fuel pump module, fuel lines, and fuel injectors, contact your Walker dealer or autho- Use only Donaldson ● air cleaner elements. ®... -
Page 46: Oil
Maintenance Instructions B27i Lubrication Before removing the dipstick, clean the area around the dipstick to keep any dirt or debris ● Use only multi-viscosity oils as specified with out of the engine. the viscosity matching ambient temperatures Remove the dipstick, wipe off with a clean rag, for the en gine operating conditions. -
Page 47: Changing Engine Crankcase Oil And Filter
B27i Maintenance Instructions Lubrication Changing Engine Crankcase Oil and Filter Change the engine crankcase oil after every 100 hours of operation and replace the oil filter every other oil change (every 200 hours of operation). Park the mower on a level surface with the en gine stopped. -
Page 48: Grease Fitting And Oil Point Lubrication
Maintenance Instructions B27i Lubrication IMPORTANT: Check the dipstick reading uled lubrication. However, the gearbox oil seals be fore adding the last 1/2 pint of oil and fill should be checked every 25 hours for indication only to the “F” mark. DO NOT overfill the of an oil leak;... -
Page 49: Mower Deck Spindle Lubrication
B27i Maintenance Instructions Lubrication vented, and overfilling with oil will cause Belt Drive excessive pres sure and result in oil leaks. Gearbox Check condition of the cover gasket and re- place if worn or damaged. Reinstall gearbox cover plates; torque screws to 24 lb·in. (3 N·m). - Page 50 Maintenance Instructions B27i Lubrication Ident Lubrication Ident Lubrication Location Type Places Location Type Places Deck Caster Wheel Fork Pivot Grease Transaxle Oil Reservoir Oil/20W-50 Deck Caster Wheel Bearing Grease Tail Wheel Caster Fork Pivot Grease Blade Spindle Grease** Rear Axle Pivot Grease Δ...
- Page 51 B27i Maintenance Instructions Lubrication 18 & 19 8600-2 Chassis and Deck Lubrication Points (DM48 Shown)
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Page 52: Check Transaxle Fluid Level
Maintenance Instructions B27i Lubrication Check Transaxle Fluid Level Oil Filter ● The transaxle oil lubrication is SAE 20W-50 (API Service Class SL or higher) engine oil. Inspect both transaxle cases and hoses after ● every 25 hours of operation for visible leaks. - Page 53 B27i Maintenance Instructions Lubrication Reinstall the elbows. When the elbow begins to be snug, position the elbow as it was when removed and tighten the locknut. Reinstall reservoir hoses to elbows. Fill reservoir to 1/4-1/2 in. (6-13 mm) with 20W-50 (API Service Class SL or higher) oil.
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Page 54: Cleaning
Maintenance Instructions B27i Cleaning CLEANING Cylinder Head Cooling Fins It is essential for performance and longevity of the air-cooled engine to keep the cylinder head cooling CAUTION fins clean and free of obstruction. After every 8 hours of operation, check the performance of the... -
Page 55: Engine Air Cleaner System
IMPORTANT: Use only Donaldson air filter ele- ments for replacement (Donaldson P821575 or Walker 5090-8 Primary/Donaldson P822858 or Walker 5090-7 Safety Filter). Aftermarket filters may not seal properly or filter efficiently. Rotating Engine Cooling Kohler Engine Air Intake Screen... - Page 56 Maintenance Instructions B27i Cleaning Remove the filter element by pulling it out of the canister. There will be some initial resis- Primary Filter Cover Element Latch tance as the filter seal breaks loose and slides off of the outlet tube. Gently move the end of the filter up and down and side to side or twist to loosen the seal.
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Page 57: Grass Buildup In Mower Deck Housing
B27i Maintenance Instructions Cleaning IMPORTANT: Any dust left on the inside of Cover Latch the outlet tube will go into the engine and Orient to Top of Canister cause wear. Check the outside surface of the outlet tube for smoothness and cleanness (this is the sealing surface). -
Page 58: Transaxle Housing
Deck Lock dirt build up on the transaxle housings. This may Lever Tilt-Up be the result of an oil leak. If an oil leak is noticed, Latch contact your local Walker dealer. Tilt-Up Cooling Hook Fins Deck Secured in TILT-UP Position... -
Page 59: Checking/Servicing
B27i Maintenance Instructions Checking and Servicing CHECKING/SERVICING CAUTION DANGER Important Battery Service, Installation, and Charging Tips for Electronic Fuel Injection To prevent accidental starting of the en gine Engines: when servicing or adjusting the ma chine, remove the key from the ignition switch Do not allow the battery cables to touch ●... -
Page 60: Cleaning The Terminals
Maintenance Instructions B27i Checking and Servicing Tire Pressure Cleaning the Terminals If battery terminals are corroded, remove the Inflate tires to pressures shown below: battery from the mower. Using a wire brush, Deck Caster Wheel* = 20 PSI (137 kPa) -
Page 61: Drive Belts
B27i Maintenance Instructions Checking and Servicing WARNING DO NOT try to straighten a blade that is bent. NEVER weld a broken or cracked blade. ALWAYS replace with a new blade to assure safety. Blade Balancer If the blade cutting edge is dull or nicked, it should be sharpened. -
Page 62: Spark Plugs
Fuel Lines and Clamps the machine. NOTE: The engine fuel injection system is pres- surized and should only be serviced by a Walker There are four (4) safety interlock switches on the dealer or authorized Kohler service dealer. tractor; Seat Switch, FSC Neutral-Park Switch, PTO Switch, and Parking Brake Switch. -
Page 63: Forward Speed Control Friction Lock
B27i Maintenance Instructions Checking and Servicing Forward Speed Control Friction Lock The FSC friction lock is designed to hold the selected forward travel speed when the steering levers are moved and yet the friction is not too heavy to make moving the FSC control difficult (too much friction). -
Page 64: Replacing/Repairing
Maintenance Instructions B27i Replacing and Repairing REPLACING/REPAIRING Remove Belts Lift up on the belt to move the spring-loaded idler pulley and loosen the belt. DANGER Slide the belt off the pulleys and remove the To prevent accidental starting of the engine belt. - Page 65 B27i Maintenance Instructions Replacing and Repairing PTO Belt Tightener Idler Pulley Fixed Idler Pulley Electric Clutch Engine/PTO Belt Pulley Engine/PTO Drive Belt RH Transaxle LH Transaxle Ground Drive Belt Drive Pulley Belt Tightener Idler Pulley Ground Drive Belt...
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Page 66: Fuel Filter
● Wipe up spilled gasoline immediately and completely. Cutting Blade Model B27i is equipped with an inline fuel filter Shear Bolts between the fuel tank and the fuel pump (low pres- sure fuel pump). Visually inspect the filter periodi- cally, and replace the filter every 400 hours. Use Walker P/N 5020-3 or Kohler P/N 24-050-13, 9-12 microns for replacement filter. -
Page 67: Mower Blades
Reinstall the blades following procedure from Sharpen Mower Blades on page 56. If blades Mower blades are removed and remounted as are replaced, always use Walker original equip- described in Sharpen Mower Blades on page ment blades to ensure safety and optimum perfor- 56. -
Page 68: Adjustments
Maintenance Instructions B27i Adjustments ADJUSTMENTS or out. Turning the stop bolt in will make the RH lever move back, and turning it out will make it move forward. Tighten the locknut. Transmission Control IMPORTANT: The proper adjustment of the trans- mission control stops is essential for efficient operation and life of the transaxle. -
Page 69: Step 3 - Neutral Function Adjustment
B27i Maintenance Instructions Adjustments Step 3 - Neutral Function Adjustment WARNING Securely block the tractor up so the drive tires are off the ground. The following adjustments are made with the engine running. Keep all body parts Adjust the tracking adjustment nuts at the... -
Page 70: Step 5 - Maximum Forward Speed Adjustment
Maintenance Instructions B27i Adjustments Step 6 - Forward Speed Control Friction Lengthen the control rod on the slower side by turning the tracking adjustment nut counter- Adjustment clockwise until straight tracking and neutral are both achieved. Step 5 - Maximum Forward Speed Adjustment... - Page 71 B27i Maintenance Instructions Adjustments Tilt-Up Deck Adjustable Stop When the carrier frame hinge joint is properly ad justed, the deck lock levers should move in and out of the engaged and disengaged positions freely. All four (4) hitch pins used for height adjust- ment should sit flush on the washers above the deck pin bushing.
- Page 72 MAINTENANCE AND SERVICE RECORD SHEET DATE SERVICE ENGINE ITEM HOURS ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________...
- Page 73 MAINTENANCE AND SERVICE RECORD SHEET DATE SERVICE ENGINE ITEM HOURS ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________ ______________________________________________________________________________________________________________...
- Page 75 (2) years* after the date of sale to the original retail purchaser unless the product is used for rental purposes, in which case this warranty is limited to ninety (90) days. At Walker’s request, customer will make the defective part available for inspection by Walker and/or return the defective part to Walker, transportation charges prepaid.
- Page 76 WALKER MFG. CO. • 5925 E. HARMONY ROAD, FORT COLLINS, CO 80528 • (970) 221-5614 FORM NO. 032620 PRINTED IN USA www.walker.com ©2020 WALKER MFG. CO...
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Questions and answers
why would the mower blades not turn fast enough to cut smoothly
The Walker B27i mower blades may not turn fast enough to cut smoothly due to grass buildup in the mower deck housing, which slows the cutting speed and causes extra wear on the engine and blade drive by pulling hard.
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What is the part number for the low-pressure feeder fuel pump