Sears
Toys & Games

Model # 786721170 Official Sears gym set

Here are the diagrams and repair parts for Official Sears 786721170 gym set, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 67 parts  |

5/16 Lock 891P
#26

A-frame assembly diagram

5/16 lock

Part #891P

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

1/2 S.m.sc 1474P
#48

Lawn swing assembly diagram

1/2 s.m.sc

Part #1474P

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

Chin Bar S60331M
#8

A-frame assembly diagram

Chin bar

Part #S60331M

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

Slat 95321M
#16

Lawn swing assembly diagram

Slat

Part #95321M

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

Ladder Leg B95444M
#22

Slide assembly diagram

Ladder leg

Part #B95444M

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

Protectv Cap 1371P
Protectv cap

Part #1371P

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

5/16 Hex Nu 1214P
#27

A-frame assembly diagram

5/16 hex nu

Part #1214P

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

Seat 1524P
#12

Swing seats & airglide assembly diagram

Seat

Part #1524P

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

1/4x1-1/4 512P
1/4x1-1/4

Part #512P

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

Airglide B90256M
#9

Swing seats & airglide assembly diagram

Airglide

Part #B90256M

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…