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8.

TROUBLE SHOOTING

PROBLEM

SOLUTION

IRREGULAR OR

1. CHECK FOR PULLEY MISALIGNMENT.

EXCESSIVE BELT WEAR

2. USE OF OTHER THAN FACTORY

POWER-RATED BELTS.

3. RATE OF DIG IS TOO FAST FOR

SOIL CONDITION.

EXCESSIVE VIBRATION

1. LOOSE, BENT, OR BROKEN 

BLADE OR BIT.

2. LOOSE ENGINE MOUNT BOLTS.
3. ENGINE R.P.M. SHOULD BE

3600 R.P.M.

HOUSING CLOGGING

1. SOIL IS TOO WET.

WITH DIRT

2. FOREIGN OBJECT IN HOUSING.

BENT OR BROKEN 

1. STRIKING HARD OBJECTS, SUCH

DIGGING BLADE

AS BRICKS, LARGE ROCKS, AND

STEEL OBJECTS.

BOLT SIZES FOR EZ9100 GROUNDSAW

TM

PART #

QTY.

SIZE

ATTACHES PART...

516134

2

5

16

x 1

3

4

8160 to frame

14234

1

1

4

x 2

3

4

8048A

382

1

3

8

x 2

8048B to 8013

38214

1

3

8

x 2

1

4

8048A to 9101

516134

4

5

16

x 1

3

4

engine bolts

38134

1

3

8

x 1

3

4

EZ43

38112

1

3

8

x 1

1

2

EZ70 to EZ43

51612C

2

5

16

1

2

9018

51634

6

5

16

3

4

9002

51634

1

5

16

3

4

9038 to frame

5161

3

5

16

x 1

9017 to frame & 9038

1458

12

1

4

5

8

9027 and 9028V4

3858G8

3

3

8

5

8

transfer case to carriage

14114

1

1

4

x 1

1

4

8012 to 8014

14516ss

2

1

4

5

16

set screws for large pulley

51638ss

2

5

16

3

8

set screws for engine pulley

7.

states do not allow the exclusion or limitation or incidental or consequential
damages, so the above limitation and exclusion may not apply to you. This
warranty gives you specific legal rights and you may also have other rights
which may vary from state to state.

E-Z Trench Manufacturing Company, Inc. does not warrant the engine but

the purchaser must look to the engine manufacturer for the warranty of the
engine.

NORMAL WEAR:
Warranty will not cover repair where normal use has exhausted the life of a
part. Trenchers, like all mechanical devices, need periodic parts replace-
ment and service to perform well. It should be remembered that the service
life of any trencher is dependent on the care it receives and the conditions
under which it has to operate. Trenchers operate in harsh conditions, which
can cause what appears to be premature wear. Such wear, when caused
by rocks or other abrasive material, is not covered by warranty. 

E-Z TRENCH WARRANTY DOES NOT COVER THE FOLLOWING:
1. Bent or broken parts; Such damage is normally the result of abuse,

such as striking a solid object with the cutting blade.

2. Broken parts, which results from excessive vibration caused by loose

engine mounting, loose cutting blades, unbalanced blades, improperly
attaching equipment to trencher, overspeeding or abuse in operation.

3. Misuse, neglect, improper operation, damage or abuse.

4. Alteration or removal of name plates or serial numbers.

5. Modification or change of this product outside the factory.

STANDARD TERMS:
1. C.O.D./F.O.B., Loris, SC, USA
2. Cash, money order, certified check, or wire transfer with order.
3. 30 day with approved credit.

All sales are final with no right to return, price protection or implied con-
signment. No person, including agent, representative, or employee of E-Z
TRENCH MANUFACTURING, Inc. is authorized to assume for E-Z
TRENCH MANUFACTURING, Inc. any obligation or liability concerning
terms or conditions of sale other than that expressly stated herein.
EFFECTIVE MARCH 1, 1985

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