Difficulty
Easy
Steps
4
Time Required
10 - 15 minutes
Sections
1
- Muffler
- 4 steps
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BackBriggs and Stratton 675 Series
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Introduction
What you need
Step 1
Muffler
- Make sure the engine is off and the spark plug wire is removed and away from the spark plug before beginning.
- Use a socket wrench with a 1/4" hex bit or a 1/4" wrench to remove the three 13mm screws holding the outer flange.
- Remove the flange.
Make sure the engine is off and the spark plug wire is removed and away from the spark plug before beginning.
Use a socket wrench with a 1/4" hex bit or a 1/4" wrench to remove the three 13mm screws holding the outer flange.
Remove the flange.
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Step 2
- Use a pair of needle nose pliers to bend back the two metal tabs on either side of the remaining screws.
- Be careful not to break off the tabs.
Use a pair of needle nose pliers to bend back the two metal tabs on either side of the remaining screws.
Be careful not to break off the tabs.
Step 3
- Use a socket wrench with a 7/16" hex bit or 7/16" wrench to remove the two remaining 75mm screws.
- Make sure not to lose the metal bar linking the two screws.
Use a socket wrench with a 7/16" hex bit or 7/16" wrench to remove the two remaining 75mm screws.
Make sure not to lose the metal bar linking the two screws.
Step 4
- Remove the muffler from the engine block by simply pulling it away.
- After removing the muffler, make sure to note the configuration of the washer assembly that sits between the muffler and the engine block (shown in photo 2). This piece will be free to fall out once the muffler is removed. Do not lose this piece.
Remove the muffler from the engine block by simply pulling it away.
After removing the muffler, make sure to note the configuration of the washer assembly that sits between the muffler and the engine block (shown in photo 2). This piece will be free to fall out once the muffler is removed. Do not lose this piece.
To reassemble your device, follow these instructions in reverse order.
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Author
with 6 other contributors
Brad Wash
Member since: 02/02/2015
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Team
Cal Poly, Team 6-31, Amido Winter 2015
Member of Cal Poly, Team 6-31, Amido Winter 2015
CPSU-AMIDO-W15S6G31
4 Members
13 Guides authored