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Sabre
Front-Engine Lawn Tractor

Model # 1646 Official Sabre tractor

Here are the diagrams and repair parts for Official Sabre 1646 tractor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 392 parts  |
Battery AM121593
#28

Electrical system components diagram

Battery

Part #AM121593

The manufacturer no longer makes this part, and there's no substitute part

Tie Band M66044
#23

Electrical system components diagram

Tie band

Part #M66044

The manufacturer no longer makes this part, and there's no substitute part

Lock Nut T11234
#23

Shifter diagram

Lock nut

Part #T11234

The manufacturer no longer makes this part, and there's no substitute part

Screw M78508
#10

Belt drive and idlers diagram

Screw

Part #M78508

The manufacturer no longer makes this part, and there's no substitute part

Gear Kit AM878569
#10

Differential and rear axle diagram

Gear kit

Part #AM878569

The manufacturer no longer makes this part, and there's no substitute part

Cable AM121936
#5

Console,tank,steering&lever diagram

Cable

Part #AM121936

The manufacturer no longer makes this part, and there's no substitute part

Key M123826
#27

Electrical system components diagram

Key

Part #M123826

The manufacturer no longer makes this part, and there's no substitute part

Bracket M123990BLK
#4

Frame and seat diagram

Bracket

Part #M123990BLK

The manufacturer no longer makes this part, and there's no substitute part

Clip M124687
#15

Electrical system components diagram

Clip

Part #M124687

The manufacturer no longer makes this part, and there's no substitute part

Washer M803523
#15

Transaxle case diagram

Washer

Part #M803523

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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Most common repair guides to help fix your riding mowers & tractors

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How to replace the seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes.…

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 15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it.…

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 15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

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Repair difficulty
Time required
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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Riding lawn mower engine clicks but doesn't turn over video

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