TROUBLESHOOTING
ENGINE WILL NOT START
C A U S E
A C T I O N
Empty fuel tank
Fill fuel tank with fuel
Primer bulb wasn't pressed enough
Old fuel
Press primer bulb fully and slowly 10 times
Drain gas tank and add fresh fuel
Fouled spark plug
Replace or clean the spark plug
Clean or replace spark arrestor
Plugged spark arrestor
ENGINE WILL NOT IDLE
C A U S E
A C T I O N
Air filter is plugged
Old fuel
Replace or clean the air filter
Drain gas tank and add fresh fuel
Improper carburetor adjustment
Adjust according to the Carburetor Adjustments section or take to
an authorized service dealer for an adjustment
ENGINE WILL NOT ACCELERATE
C A U S E
A C T I O N
Old fuel
Drain gas tank and add fresh fuel
Improper carburetor adjustment
Adjust according to the Carburetor Adjustments section or take to
an authorized service dealer for an adjustment
Dirty air filter
Clean or replace the air filter
Clean or replace spark arrestor
Plugged spark arrestor
ENGINE LACKS POWER OR STALLS
C A U S E
A C T I O N
Old fuel
Drain gas tank and add fresh fuel
Improper carburetor adjustment
Adjust according to the Carburetor Adjustments section or take to
an authorized service dealer for an adjustment
Fouled spark plug
Replace or clean the spark plug
Clean or replace spark arrestor
Plugged spark arrestor
If further assistance is required, contact your authorized service dealer.
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| Categories | Lawn Mower Manual, MTD Blower and Vacuum Manuals, MTD Lawn Mower Manuals, Troy-Bilt Blower and Vacuum Manuals, Troy-Bilt Lawn Mower Manuals |
|---|---|
| Tags | MTD TB4BP, Troy-Bilt TB4BP |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | MTD, Lawn Mower |
| Product Type | Walk Behind Mower |
| Document File Type | |
| Publisher | mtdproducts.com |
| Wikipedia's Page | MTD Products |
| Copyright | Attribution Non-commercial |
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