Problem
Engine fails to start
Engine runs erratically
Engine overheats
Engine hesitates at high RPM
Engine idles rough
Excessive vibration
Mower will not mulch grass
Uneven cut
TROUBLESHOOTING
Cause
1.
PTO/Blade Engage lever engaged.
2.
Parking brake not engaged.
3.
Spark plug wire(s) disconnected.
4.
Throttle/Choke control lever not in correct
starting position.
5.
Choke not activated
6.
Fuel tank empty, or stale fuel.
7.
Blocked fuel line.
8.
Faulty spark plug(s).
9.
Engine flooded.
10. Blown Fuse(s).
11. Safety switch(s) not properly engaged.
1.
Unit running with CHOKE activated.
2.
Spark plug wire(s) loose.
3.
Blocked fuel line or stale fuel.
4.
Vent in gas cap plugged.
5.
Water or dirt in fuel system.
6.
Dirty air cleaner.
1.
Engine oil level low.
2.
Air flow restricted.
1.
Spark plug gap too close.
1.
Spark plug fouled, faulty or gap too wide.
2.
Dirty air cleaner.
1.
Cutting blade loose or unbalanced.
2.
Damaged or bent cutting blade.
1.
Engine speed too low.
2.
Wet grass.
3.
Excessively high grass.
4.
Dull blade.
1.
Deck not leveled properly.
2.
Dull blade.
3.
Uneven tire pressure.
1.
Place lever in disengaged (OFF) position.
2.
Engage parking brake.
3.
Connect wire(s) to spark plug(s).
4.
Place Throttle/Choke lever into the FAST position.
5.
Move the Throttle/Choke lever into the Choke
position.
6.
Fill tank with clean, fresh (less than 30 days old) gas.
7.
Replace the fuel line and replace fuel filter.
8.
Clean, adjust gap or replace plug(s).
9.
Crank engine with throttle in FAST position.
10. Replace Fuse(s)
11. Ensure seat is in the proper operating position, and/
or deck chute, tube or mulch plug properly installed.
1.
Deactivate the CHOKE.
2.
Connect spark plug wire(s).
3.
Replace the fuel line; fill tank with clean, fresh
gasoline and replace fuel filter.
4.
Clear vent or replace cap if damaged.
5.
Drain fuel tank. Refill with clean, fresh gasoline.
6.
Replace air cleaner paper element or clean foam
pre-cleaner, if equipped.
1.
Fill crankcase with proper amount and weight of oil.
2.
Clean grass clippings and debris from around the
engine's cooling fins and housing.
1.
Remove spark plug and reset the gap.
1.
Replace spark plug. Set plug gap.
2.
Replace air cleaner element and/or clean pre-
cleaner.
1.
Tighten blade and spindle.
2.
Replace blade.
1.
Place throttle in FAST (rabbit) position.
2.
Do not mulch when grass is wet.
3.
Mow once at a high cutting height, then mow again
at desired height or make a narrower cutting swath.
4.
Sharpen or replace blade.
1.
Perform side-to-side deck adjustment.
2.
Sharpen or replace blade.
3.
Check tire pressure in all four tires.
33
Remedy
Need help?
Do you have a question about the rer 1000 and is the answer not in the manual?
Questions and answers
I press the brake and turn the key and the engine does turn. The battery is new
If the Craftsman RER 1000 engine turns over but does not start, possible issues include:
1. Carburetor Problems – The carburetor may need cleaning or repair.
2. Fuel Issues – Ensure fuel is reaching the engine properly.
3. Spark Issues – Check for spark to confirm ignition is occurring.
4. Compression Problems – Verify the engine has proper compression.
5. Safety Switches – Ensure all safety switches are engaged properly.
Checking spark, fuel, and compression should help diagnose the issue.
This answer is automatically generated
I press the brake and turn the key and the engine does not turn. It has a new battery
I turn the key to start the engine but the engine does not turn . The battery is new and I press on the brake ,
If the Craftsman RER 1000 engine does not turn over when the key is turned, despite having a new battery and pressing the brake, possible issues include:
1. The parking brake switch is not making contact. Even if the brake is pressed, the switch underneath may not be engaged properly.
2. The PTO switch is engaged. The PTO switch must be fully disengaged (pushed in) for the engine to start.
3. The seat switch may not be functioning correctly, though it's not required to be pressed if the parking brake is locked.
4. A blown fuse could prevent the engine from turning over.
Check the parking brake switch, PTO switch, seat switch, and fuse for proper function.
This answer is automatically generated
Remove battery
To remove the battery from a Craftsman RER 1000:
1. Disconnect the black (negative) cable from the negative terminal first.
2. Then disconnect the red (positive) cable from the positive terminal.
3. If present, remove any rubber boots or covers from the terminals.
4. Lift the battery out of its compartment carefully.
Always disconnect the negative cable first to prevent short circuits.
This answer is automatically generated
How many belts goes in the r1000 and what are their sizes?
The Craftsman RER1000 uses two belts:
1. Drive Belt: 954-05001, size 1/2 inch x 43 inches.
2. Upper Transmission Belt: 954-05040 (size not specified in the context).
This answer is automatically generated
is 30 weight oil ok to use