Craftsman
Chipper/Shredder

Model # 987799800 Official Craftsman vacuum/blower chipper

Here are the diagrams and repair parts for Official Craftsman 987799800 vacuum/blower chipper, 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 70 parts  |

Washer 1763355
#16

Main assembly diagram

Washer

Part #1763355

Replaced by #936-0227

?
Manufacturer substitution
This part replaces 1763355. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nut 1186389
#9

Craftsman hose kit diagram

Nut

Part #1186389

Replaced by #1186389

?
Manufacturer substitution
This part replaces 1186389. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cble Tie 30" 1764189
#36

Main assembly diagram

Cble tie 30"

Part #1764189

Replaced by #726-0230

?
Manufacturer substitution
This part replaces 1764189. Substitute parts can look different from the original.
This item is not returnable
In Stock
Worm Clamp 1740083
#7

Craftsman hose kit diagram

Worm clamp

Part #1740083

Replaced by #43793

?
Manufacturer substitution
This part replaces 1740083. Substitute parts can look different from the original.
This item is not returnable
$8.09
11% OFF Phone Price : $9.09
In Stock
Screw 1731025
#23

Main assembly diagram

Screw

Part #1731025

Replaced by #710-1174

?
Manufacturer substitution
This part replaces 1731025. Substitute parts can look different from the original.
This item is not returnable
$10.97
15% OFF Phone Price : $12.97
In Stock
Screw 1763331
#26

Main assembly diagram

Screw

Part #1763331

Replaced by #738-0380

?
Manufacturer substitution
This part replaces 1763331. Substitute parts can look different from the original.
In Stock
Lock Washer 1110645
#56

Main assembly diagram

Lock washer

Part #1110645

Replaced by #936-0104

?
Manufacturer substitution
This part replaces 1110645. Substitute parts can look different from the original.
In Stock
Lock Nut 1733398
#50

Main assembly diagram

Lock nut

Part #1733398

Replaced by #912-3000

?
Manufacturer substitution
This part replaces 1733398. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cap Screw 1186309
#57

Main assembly diagram

Cap screw

Part #1186309

Replaced by #1186309

?
Manufacturer substitution
This part replaces 1186309. Substitute parts can look different from the original.
This item is not returnable
In Stock
Key 1104338
#6

Main assembly diagram

Key

Part #1104338

Replaced by #914-0114

?
Manufacturer substitution
This part replaces 1104338. Substitute parts can look different from the original.
This item is not returnable
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

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How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower chute control gearbox assembly

How to replace a snowblower chute control gearbox assembly

Replace the chute control gearbox on your snowblower if it's stripped or damaged.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

How to make your snowblower last longer

How to make your snowblower last longer

Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Learn how to replace the chute control assembly and gearbox if the chute on your snowblower won't turn.…