6
Problem
Cause
Remedy
Slow cylinder shaft
speed while extending
and retracting.
1. Gear sections damaged.
1.See authorized service dealer.
2
. Excessive pump inlet vacuum.
2. Make certain pump inlet hoses are
clear and unblocked-use short,
large diameter inlet hoses.
3.See
4.See
authorized service dealer.
authorized service dealer.
3.
4.
5.
Slow engine speed.
Damaged relief valve.
Incorrect oil level.
. Contaminated oil.
Directional valve leaking internally.
Internally damaged cylinder.
Hydraulic
Trouble
Shooting
5.Check
6.Drain
oil level.
oil, clean reservoir, and refill.
6
7.See
8.See
authorized service dealer.
authorized service dealer.
7.
8.
Leaking Cylinder
1. Broken seals.
. Scored cylinder.
1. See authorized service dealer.
2. See authorized service dealer.
2
Engine runs but wood
will not split or wood
splits too slowly
1.
2.
3.
Small gear section damaged.
Pump check valve leaking.
Excessive pump inlet vacuum.
1. See authorized service dealer.
2. See authorized service dealer.
3. Make certain pump inlet hoses are
clear and unblocked.
4.
5.
Check oil level.
4
. Incorrect oil level.
. Contaminated oil.
For repairs beyond
the minor adjust-
ments listed here,
contact an authorized
service dealer.
Drain oil, clean reservoir, and refill.
. See authorized service dealer.
5
6
6.
7.
8.
Directional valve leaking internally.
Overloaded cylinder.
Internally damaged cylinder.
7.
Doagainstnot attemptthe grain.to split wood
See authorized service dealer.
8.
Enginesplittingstalls during
1. Low horsepower/weak engine.
2. Overloaded cylinder.
1. See authorized service dealer.
2. Do not attempt to split wood
against the grain or see authorized
service dealer.
Engine will not turn or
stalls under low load
conditions
1. Engine/pump misalignment.
1. Correct alignment as necessary.
2. See authorized service dealer.
3. See authorized service dealer.
4. Flush and clean hydraulic system.
5. Flush and clean hydraulic system.
1. See authorized service dealer.
2. Correct alignment as necessary.
3. See authorized service dealer.
4. See authorized service dealer.
5. Makevented.certain reservoir is properly
2. Frozen or seized pump.
3. Low horsepower/weak engine.
4. Hydraulic lines blocked.
5. Blocked directional valve.
Leakingsealpump shaft
1. Broken drive shaft.
2. Engine/pump misalignment.
3. Gear sections damaged.
4. Poorly positioned shaft seal.
5. Plugged oil breather.
17
| Categories | Lawn Mower Manual, MTD Lawn Mower Manuals |
|---|---|
| Tags | MTD 510, MTD 570 |
| 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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