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PARTS LIST

3

2

1

12
11

13

14

15

16

17

18

25

21

26

27

28

29

30

30

39

38

37

35

34

10

4

5

6

7

9

8

19

20

21

22

23

24

40

28

33

32

36

INDEX DESCRIPTION 

QTY INDEX DESCRIPTION 

QTY

 1 

Housing 

1

  2 

Muffle Cover 

1

  3 

Hosing Adaptor 

1

 4 

Trigger 

1

  5 

Trigger Pin 

1

  6 

Safety Pin 

1

  7 

Fixed Ring 

1

 8 

Safety 

1

 9 

Spring 

1

  10 

Valve Bushing 

1

 11 

O-Ring 

1

 12 

O-Ring 

1

  13 

Valve Stem 

1

 14 

Spring 

1

  15 

Air Regulator 

1

 16 

O-Ring 

1

  17 

Nut O-Ring 

1

 18 

Nut 

1

  19 

Rear Bearing 

1

  20 

Rear Cover 

1

  21 

Fixed Steel Ball 

2

 22 

Cylinder 

1

  23 

Rotor Blade 

4

 24 

Rotor 

1

 25 

Washer 

1

  26 

Fixed Steel Ball 

1

  27 

Front Cover 

1

  28 

Front Bearing 

2

  29 

Bevel Gear 

1

  30 

Connect Nut 

1

  31 

Clamp Nut 

1

  32 

Angle Head 

1

  33 

Grease Valve 

1

  34 

Angle Bearing 

1

  35 

Bevel Gear 

1

 36 

Key 

1

  37 

Drive Shaft 

1

  38 

Fixed Nut 

1

 39 

Collet 

  40 

Collet Nut 

1

INSUFFICIENT POWER:

Probable Cause 

Solution

Dirty or clogged air passages ......... Flush and lubricate tool, drain air tank and supply line
Insufficient air supply ...................... Increase line pressure, Make sure compressor

 

matches tool's air pressure and consumption needs

Air leakage...................................... Use PTFE tape at all fittings and joints. Check tool for 

 

worn or damaged O-rings & seals.

Worn/damaged wear & tear parts ... Replace as necessary.
Tool matching ................................. Be sure you are using a tool suited for the torque 

 

requirements of the job at hand.

TROUBLESHOOTING

1 YEAR LIMITED WARRANTY

PERFORMANCE TOOL® extends only the following warranties, and only to original retail 

purchasers. These warranties give specific legal rights. Except where prohibited by local law, the 

law of the State of Washington governs all warranties and all exclusions and limitations of 

warranties and remedies. There may be other rights which vary from state to state.

PERFORMANCE TOOL® warrants the product to be free from defects in materials and 

workmanship under normal use and service. A defective product may be returned for a free 

replacement within 90 days from the date of purchase, provided that product is returned to place of 

purchase immediately after discovery of defect. After 90 days and up to one year from date of 

purchase, PERFORMANCE TOOL® will replace at no charge any parts which our examination 

shall disclose to be defective and under warranty. These warranties shall be valid only when a 

sales receipt showing the date of purchase accompanies the defective product or defective part(s) 

being returned. For part(s) after 90 days, please remit your request, postage prepaid to:

PERFORMANCE TOOL, P.O. Box 88259 Tukwila, WA 98138 

These warranties exclude blades, bits, punches, dies, bulbs, fuses, hoses, and other consumables 

which must be replaced under normal use and service. These warranties shall not apply to any 

product or part which is used for a purpose for which it is not designed, or which has been repaired 

or altered in any way so as to affect adversely its performance or reliability, nor shall these 

warranties apply to any product or part which has been subject to misuse, neglect, accident or wear 

and tear incident to normal use and service. 

PERFORMANCE TOOL® does not authorize any other person to make any warranty or to assume 

any liability in connection with its products. 

Except for warranties of title and the limited express warranties set forth above, PERFORMANCE 

TOOL® makes no express or implied warranties of any kind with respect to its products. In 

particular, PERFORMANCE TOOL® makes no implied warranty of merchantability and no implied 

warranty of fitness for any particular purpose, except that for goods purchased primarily for 

personal, family or household use and not for commercial or business use, PERFORMANCE 

TOOL® makes an implied warranty of merchantability (and, if otherwise applicable, an implied 

warranty of fitness for a particular purpose), but only for the particular qualities or characteristics, 

and for the duration, expressly warranted above. The laws on limitation of implied warranties may 

differ from state to state, so the above limitations may not apply in all cases. 

PERFORMANCE TOOL® shall not be liable for consequential, incidental or special damages 

resulting from or in any manner related to any product, or to the design, use, or any inability to use 

the product. The sole and exclusive remedy for a defective product or part shall be the repair, or 

replacement thereof as provided above. The laws on limitation of remedies or on consequential, 

incidental or special damages may vary from state to state, so the above limitations may not apply 

in all cases.

© Copyright 2016 WILMAR CORPORATION,  P.O. Box  88259 Tukwila, WA 98138

 

Summary of Contents for M656

Page 1: ...let N P T 1 4 Hose size I D 3 8 in Weight LBS 1 3 Specifications are subject to change without notice WARNING READ UNDERSTAND AND FOLLOW ALL INSTRUCTIONS AND WARNINGS BEFORE OPERATING THIS TOOL FAILURE TO DO SO MAY RESULT IN PERSONAL INJURY AND OR PROPERTY DAMAGE AND WILL VOID WARRANTY P O Box 88259 Tukwila WA 98138 1 800 497 0552 www wilmarcorp com Made in China Copyright 2016 ...

Page 2: ...rea or work piece The tool can quickly penetrate material If working directly on the ground make sure you are not directly above shallow cables lines or pipes Keep your limbs and body clear of the tool If an accessory or attachment breaks off the tool tends to surge forward suddenly Operate tool a safe distance from yourself and others in the work area Make sure the immediate area is clear of othe...

Page 3: ...each use and as necessary to keep the air supply dry Hose length over 25 causes loss in line pressure Increase hose I D or increase compressor pressure to compensate for the pressure loss Use an in line pressure regulator with gauge if air inlet pressure is critical AIR SOURCE 13 Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine th...

Page 4: ...to be defective and under warranty These warranties shall be valid only when a sales receipt showing the date of purchase accompanies the defective product or defective part s being returned For part s after 90 days please remit your request postage prepaid to PERFORMANCE TOOL P O Box 88259 Tukwila WA 98138 These warranties exclude blades bits punches dies bulbs fuses hoses and other consumables w...

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