Craftsman Model 917.28856 Parts Manual

This manual provides detailed parts information, diagrams, and ordering instructions for the Craftsman Model 917.28856 riding lawn mower. It is intended for owners and technicians to assist in the identification, maintenance, and replacement of components. Below are key sections covering safety, parts lists, diagrams, ordering, and specifications.

1. Safety Information 2. Parts List Overview 3. Engine Components 4. Deck & Cutting System 5. Drive & Transmission 6. Electrical System 7. Frame & Body 8. Controls & Operator Station 9. Parts Diagrams 10. Ordering Parts 11. Specifications

Safety Information

Always disconnect the spark plug wire before performing any maintenance or parts replacement. Wear appropriate safety gear. Use genuine Craftsman parts to ensure proper fit and function.

Warning	Description
Disconnect Power	Always disconnect spark plug before servicing
Use Correct Parts	Use only parts specified for Model 917.28856
Secure Machine	Engage parking brake and block wheels when lifted
Sharp Blades	Handle cutting blades with extreme care
Fuel Safety	Drain fuel or work in well-ventilated area

Parts List Overview

This section provides a categorized list of all replaceable parts for the Craftsman 917.28856.

Engine Assembly: Includes all engine-related components.
Deck Assembly: Cutting blades, spindles, belts, and hardware.
Drive System: Transmission, drive belt, pulleys, and axles.
Electrical System: Battery, wiring, switches, and lights.
Frame & Body: Chassis, fenders, seat, and covers.
Controls: Steering wheel, levers, pedals, and linkages.

WARNING! Refer to diagrams for correct part identification and installation orientation.

Engine Components

Parts for the engine assembly (specify engine model if separate).

Air Filter: Replacement filter element.
Spark Plug: Standard replacement plug.
Oil Filter: Spin-on oil filter.
Fuel Filter: In-line fuel filter.
Carburetor Kit: Gaskets and components.
Starter: Electric starter motor.
Muffler: Exhaust muffler assembly.
Blade Adapter: Engine pulley for deck drive.

CAUTION! Engine parts may be hot after operation. Allow to cool before handling.

Deck & Cutting System

Components related to the mowing deck and cutting mechanism.

Cutting Blades: Standard high-lift blades (specify length).
Spindle Assembly: Complete spindle with bearings.
Deck Belt: V-belt for blade drive.
Idler Pulleys: Tensioner and guide pulleys.
Deck Wheels: Anti-scalp wheels and hardware.
Deck Shell: Main deck housing (left/right/center sections).
Baffles: Grass discharge baffles.
Skid Shoes: Wear shoes for deck height adjustment.

Drive & Transmission

Parts for the transmission and drive system.

Part	Description
Drive Belt	Main drive belt from engine to transmission
Transaxle	Complete transmission/axle assembly
Drive Pulleys	Engine and transmission pulleys
Axle Keys	Woodruff keys for axle connection
Brake Pads	Parking brake friction pads
Shift Linkage	Rods and bushings for gear selection

Electrical System

Electrical components and wiring.

Battery: 12V lawn tractor battery.
Starter Solenoid: Starter engagement relay.
Ignition Switch: Key-operated switch.
Safety Switches: Seat, brake, and PTO switches.
Wiring Harness: Main wiring loom.
Headlights: Front headlight bulbs/assemblies.
Fuses: Blade-type fuses (specify amperage).

Tip: Always disconnect battery negative terminal before electrical work.

Frame & Body

Structural and cosmetic parts.

Frame: Main chassis frame.
Fenders: Rear fender assemblies.
Seat: Operator seat with cushion.
Hood: Engine hood/cover.
Grille: Front grille assembly.
Footrests: Floorboards and mats.
Decals: Model identification and warning labels.

Controls & Operator Station

Parts for steering and operator controls.

Steering Wheel: Wheel and adapter.
Steering Gear: Steering shaft and gearbox.
Control Levers: PTO, choke, and throttle levers.
Pedals: Brake and clutch/drive pedals.
Linkage Kits: Rods, clips, and bushings for control linkage.
Dashboard: Instrument panel cover.

Parts Diagrams

Exploded-view diagrams showing part relationships and numbers. (Note: In a full manual, this section would contain actual diagram images with callouts.)

Diagram Key: Each part number corresponds to an item in the parts list. Match the number from the diagram to the list for ordering.

WARNING! Diagrams are essential for correct assembly. Study them before disassembly.

Ordering Parts

To order parts, contact an authorized Craftsman dealer or parts distributor.

Identify the part number from this manual.
Provide the model number (917.28856) and serial number of your mower.
Specify the part description and quantity needed.
For online orders, visit the official Craftsman parts website.

Tip: Having your machine's serial number ready speeds up the ordering process.

Specifications

Category	Specification
Model	Craftsman 917.28856
Engine Type	Gasoline, OHV (specify HP)
Cutting Width	Specify deck size in inches
Transmission	Specify type (e.g., Hydrostatic)
Fuel Capacity	Specify in gallons
Oil Capacity	Specify in quarts
Battery	12V, specify group size
Weight	Approximate weight in lbs

Note: Specifications may vary. Confirm with your machine's data plate.