1.Ensure engine START/RUN/OFF switch (C) is in the OFF Position.

2.Allow the unit to cool.

3.Disconnect spark plug wire.

4.Drain air tank.

5.Remove outer belt cover.

6. Place a

straightedge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

A1

 

 

 

 

 

A2

 

B1

 

B2

 

 

(V) against the outside

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of the flywheel (W) and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the engine drive pulley

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(X).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7. Measure

the

distance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A1

 

 

 

V

 

A2

 

B1

 

B2

 

 

between

the

edge of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the belt (Y) and the straightedge at points A1 and A2 in Figure. The difference between measure­ments­ should be no more than 1/16" (1.6 mm).

8.If the difference is greater than 1/16" (1.6 mm), loosen the setscrew holding the engine drive pulley to the shaft and adjust the pulley's position on the shaft until the A1 and A2 mea­sure­ ments are within 1/16" (1.6 mm) of each other.

9.Tighten the engine drive pulley setscrew. Torque to 145–180 in.- lbs. (16.4– 20.3 Nm).

10.Visually inspect the engine drive pulley to verify that it is perpendicular to the drive motor shaft. Points B1 and B2 of Figure should appear to be equal. If they are not, loos­en the setscrew of the engine drive pulley and equalize­ B1 and B2, using care not to disturb the belt alignment­ performed­ in Step 8.

11.Retighten the engine drive pulley set­screw. Torque to 145– 165 in.lbs. (16.4–18.6 Nm).

12.Reinstall belt guard.

13.Reconnect spark plug wire.

Accessories

Recommended accessories for use with your tool are available for purchase from your local dealer or authorized service center. If you need assistance in locating any accessory for your tool, please contact DeWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286, call 1-800-4-DeWALT (1-800-433-9258) or visit our website www.dewalt.com.

CAUTION: The use of any other accessory not recommended for use with this tool could be hazardous. Use only accessories rated equal to or higher than the rating of the air compressor.

Service Information

Please have the following information available for all service calls: Model Number ____________ Serial Number ___________

Date and Place of Purchase ____________________________

Repairs

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by a DeWALT factory service center, a DeWALT authorized service center or other qualified service personnel. Always use identical replacement parts.

Full One Year Warranty

DeWalt heavy duty industrial tools are warranted for one year from date of purchase. We will repair, without charge, any defects due to faulty materials or workmanship. For warranty repair information, call 1-800-4-DeWALT. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

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DeWalt D55690, D55695 Accessories Service Information, Repairs, Full One Year Warranty, Date and Place of Purchase