<PAGE> 1
                         TWIN DISC, INCORPORATED

                    SECURITIES AND EXCHANGE COMMISSION
                               WASHINGTON
                                Form 10-Q/A
					Amendment No. 1
                 QUARTERLY REPORT UNDER SECTION 13 OR 15 (d)
                   OF THE SECURITIES EXCHANGE ACT OF 1934



For the quarter ended September 30, 2004       Commission File Number  1-7635


                         TWIN DISC, INCORPORATED
         (Exact name of registrant as specified in its charter)

         Wisconsin                                            39-0667110
(State or other jurisdiction of                            (I.R.S. Employer
Incorporation or organization)                            Identification No.)

1328 Racine Street, Racine, Wisconsin                                53403
(Address of principal executive offices)                          (Zip  Code)

Registrant's telephone number, including area code            (262)  638-4000

Indicate by check mark whether the registrant(1) has filed all reports required
to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the registrant
was required to file such reports) and (2) has been subject to such filing
requirements for the past 90 days.  Yes  X  No  .

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act).     Yes       No  X .

The Company hereby amends Form 10-Q for the quarter ended September 30,2004,
filed on November 12, 2004.  This amendment restates items in the Company's
Condensed Consolidated Balance Sheets, Condensed Consolidated Statements of
Operations, Condensed Consolidated Statements of Cash Flows and Notes to the
Condensed Consolidated Financial Statements for  intercompany profit in
inventory transferred or sold with the entities of the consolidated company.

See Note B, "Restatement" in our Notes to Condensed Consolidated Financial
Statements for further information regarding this restatement.

This amendment also revises the form of the Section 302 Certifications signed
by the Company's Chief Executive Officer and Chief Financial Officer.  The
Company agreed to make these changes in response to a comment letter issued by
the Securities and Exchange Commission dated May 18, 2005.

At October 31, 2004, the registrant had 2,883,783 shares of its common stock
outstanding.



























<PAGE> 2
                        PART 1 - FINANCIAL INFORMATION

Item 1.   Financial Statements

                            TWIN DISC, INCORPORATED
                       CONDENSED CONSOLIDATED BALANCE SHEETS
                                    (Unaudited)
<TABLE>
<CAPTION>

                                               September 30      June 30
                                                   2004            2004
                                                   ----            ----
     <S>                                           <C>             <C>
                                              (As Restated)
    Assets
    Current assets:
      Cash and cash equivalents                  $  8,008        $  9,127
      Trade accounts receivable, net               33,292          37,091
      Inventories, net                             52,415          48,777
      Deferred income taxes                         4,216           4,216
      Other                                         3,432           3,111
                                                 --------        --------
          Total current assets                    101,363         102,322

    Property, plant and equipment, net             33,798          33,222
    Goodwill                                       12,683          12,717
    Deferred income taxes                          17,009          16,955
    Other assets                                    9,407           9,406
                                                 --------        --------
                                                 $174,260        $174,622
                                                 --------        --------
                                                 --------        --------
    Liabilities and Shareholders' Equity
    Current liabilities:
      Notes payable                              $  1,865        $  1,607
      Current maturities on long-term debt          2,857           3,018
      Accounts payable                             15,525          17,241
      Accrued liabilities                          27,161          27,262
                                                 --------        --------
          Total current liabilities                47,408          49,128

    Long-term debt                                 20,151          16,813
    Accrued retirement benefits                    46,210          49,456
                                                 --------        --------
                                                  113,769         115,397

    Minority Interest                                 441             509

    Shareholders' Equity:
      Common stock                                 11,653          11,653
      Retained earnings                            85,005          84,428
      Unearned Compensation                          (262)           (304)
      Accumulated other comprehensive loss        (20,072)        (20,301)
                                                 --------        --------
                                                   76,324          75,476
      Less treasury stock, at cost                 16,274          16,760
                                                 --------        --------
          Total shareholders' equity               60,050          58,716
                                                 --------        --------
                                                 $174,260        $174,622
                                                 --------        --------
                                                 --------        --------
</TABLE>
</CAPTION>
The notes to consolidated financial statements are an integral part of this
statement.  Amounts in thousands.

                            TWIN DISC, INCORPORATED
                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                 (Unaudited)
<TABLE>
<CAPTION>
                                                        As Restated
                                                   ---------------------
                                                     Three Months Ended
                                                        September 30
                                                     2004          2003
                                                     ----          ----
<S>                                                  <C>           <C>
<PAGE> 3
Net sales                                          $45,382      $37,966
Cost of goods sold                                  33,730       28,425
                                                   -------      -------
                                                    11,652        9,541
Marketing, engineering and
  administrative expenses                            9,509        8,358
Interest expense                                       219          280
Other income, net                                      (44)        (205)
                                                   -------      -------
                                                     9,684        8,433
                                                   -------      -------

Earnings before income taxes
   and minority interest                             1,968        1,108
Income taxes                                           866          533
                                                   -------      -------
Earnings before minority interest                    1,102          575
Minority interest                                      (25)         (11)
                                                   -------      -------
  Net earnings                                     $ 1,077     $    564
                                                   -------      -------
                                                   -------      -------

Dividends per share                                $ 0.175      $ 0.175


Earnings per share data:
  Basic earnings per share                         $  0.38     $   0.20
  Diluted earnings per share                       $  0.37     $   0.20


Shares outstanding data:
  Average shares outstanding                         2,836        2,803
  Dilutive stock options                                52           36
                                                   -------      -------
  Diluted shares outstanding                         2,888        2,839
                                                   -------      -------
                                                   -------      -------

Comprehensive income :
  Net earnings                                     $ 1,077     $    564
  Other comprehensive income (loss):
    Foreign currency translation adjustment            229         (609)
                                                   -------      -------

Comprehensive income (loss):                    $  1,306      ($     45)
                                                   -------      -------
</TABLE>
</CAPTION>

In thousands of dollars except per share statistics.  Per share figures are
based on shares outstanding data.

The notes to consolidated financial statements are an integral part of this
statement.


                           TWIN DISC, INCORPORATED
               CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (Unaudited)
<TABLE>
<CAPTION>
                                                         As Restated
                                                   ----------------------
                                                     Three Months Ended
                                                        September 30
                                                     2004          2003
                                                     ----          ----
<S>                                                  <C>           <C>
Cash flows from operating activities:
  Net earnings                                     $1,077     $     564
  Adjustments to reconcile net earnings to
    net cash (used) provided by operating activities:
      Depreciation and amortization                 1,237         1,356
      Equity in earnings of affiliates                  -          (122)
      Dividends received from affiliate                 -            45
      Net change in working capital,
        excluding cash and debt, and other         (5,099)        4,162
                                                   ------        ------
<PAGE> 4
                                                   (2,785)        6,005
                                                   ------        ------
Cash flows from investing activities:
   Acquisitions of fixed assets                    (1,740)        (550)
                                                   ------        ------
                                                   (1,740)        (550)
                                                   ------        ------
Cash flows from financing activities:
  Decrease in notes payable, net                    (261)        (1,213)
  Proceeds (payment) for long-term debt             3,707        (1,270)
  Proceeds from exercise of stock options             486           193
  Dividends paid                                     (500)         (491)
                                                   ------        ------
                                                   3,432         (2,781)
                                                   ------        ------

Effect of exchange rate changes on cash               (26)          (58)
                                                   ------        ------
  Net change in cash and cash equivalents          (1,119)        2,616

Cash and cash equivalents:
  Beginning of period                               9,127         5,908
                                                   ------        ------
  End of period                                   $ 8,008       $ 8,524
                                                   ------        ------
                                                   ------        ------
</TABLE>
</CAPTION>

The notes to consolidated financial statements are an integral part of
this statement. Amounts in thousands.











            NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                               (UNAUDITED)

A.     Basis of Presentation

The unaudited financial statements have been prepared by the Company pursuant
to the rules and regulations of the Securities and Exchange Commission (SEC)
and, in the opinion of the Company, include all adjustments, consisting only
of normal recurring items, necessary for a fair statement of results for each
period.  Certain information and footnote disclosures normally included in
financial statements prepared in accordance with generally accepted accounting
principles have been condensed or omitted pursuant to such SEC rules and
regulations.  The Company believes that the disclosures made are adequate to
make the information presented not misleading.  It is suggested that these
financial statements be read in conjunction with financial statements and the
notes thereto included in the Company's latest Annual Report.  The year-end
condensed balance sheet data was derived from audited financial statements but
does not include all disclosures required by generally accepted accounting
principles.

B. Restatement

The Company previously did not properly eliminate its intercompany profit in
inventory.  Accordingly, the Company has restated its financial statements as
of and for the quarter ended September 30,2004 and 2003 to fully eliminate
intercompany profits relating to inventory in accordance with generally
accepted accounting principles.  The Notes to the Consolidated Financial
Statements contained herein have been restated as applicable.

The following table shows the impact of the restatement on the effected
components of the Condensed Consolidated Balance Sheets and Condensed
Consolidated Statements of Operations:

<TABLE>
<CAPTION>
					            September 30,2004
                                                    -----------------
<PAGE> 5
					  	 As Restated    As Reported
                                                 -----------    -----------
<S>                                              <C>            <C>
Condensed Consolidated Balance Sheets:
   Inventories, net	                             $52,415        $55,840
   Deferred income taxes	      	              17,009         15,673
   Retained earnings		      	              85,005         87,094

</TABLE>
</CAPTION>


Condensed Consolidated Statements of Operations and earnings per share data for
the three months ended September 30:
<TABLE>
<CAPTION>

                                        As Restated             As Reported
                                        -----------             -----------
                                      2004       2003         2004       2003
                                      ----       ----         ----       ----
   <S>                                <C>        <C>          <C>        <C>
   Cost of goods sold	             $33,730    $28,425      $33,607    $29,070
   Income taxes         	         866	    533          914	    281
   Net earnings (loss)	               1,077        564        1,152        171


   Basic earnings(loss)
	per share 		       $0.38      $0.20	       $0.41      $0.06
   Diluted earnings(loss)
	per share	               $0.37      $0.20        $0.40      $0.06
</TABLE>
</CAPTION>

C.     Inventory

       The major classes of inventories were as follows (in thousands):
<TABLE>
<CAPTION>

                                     September 30,        June 30,
                                          2004             2004
                                       ----------       ---------
<S>                                    <C>              <C>
Inventories:			      (As Restated)
   Finished parts                        $37,356         $35,837
   Work in process                         9,687           8,187
   Raw materials                           5,372           4,753
                                         -------         -------
                                         $52,415         $48,777
                                         -------         -------
                                         -------         -------
</TABLE>
</CAPTION>

D.     Warranty

Twin Disc engages in extensive product quality programs and processes,
including actively monitoring and evaluating the quality of its suppliers.
However, its warranty obligation is affected by product failure rates, the
extent of the market affected by the failure and the expense involved in
satisfactorily addressing the situation.  The warranty reserve is established
based on our best estimate of the amounts necessary to settle future and
existing claims on products sold as of the balance sheet date. When
evaluating the adequacy of the reserve for warranty costs, management takes
into consideration the term of the warranty coverage, historical claim rates
and costs of repair, knowledge of the type and volume of new products and
economic trends.  While we believe the warranty reserve is adequate and that
the judgment applied is appropriate, such amounts estimated to be due and
payable in the future could differ materially from what actually transpires.
The following is a listing of the activity in the warranty reserve during the
three months ended September 30.




<TABLE>
<CAPTION>

<PAGE> 6
                                           Three Months Ended  September 30
                                           --------------------------------
					      2004                  2003
                                              ----                  ----
<S>                                           <C>                   <C>
Reserve balance, beginning of period       $6,478,000           $6,070,000
Current period expense                      1,217,000              884,000
Payments or credits to customers           (1,037,000)            (855,000)
                                            ---------            ---------
Reserve balance, end of period             $6,658,000           $6,099,000
                                            =========            =========
</TABLE>
</CAPTION>

E.     Contingencies

The Company is involved in litigation of which the ultimate outcome and
liability to the Company, if any, is not presently determinable. Management
believes that final disposition of such litigation will not have a material
impact on the Company's results of operations or financial position.

F.    BUSINESS SEGMENTS

Information about the Company's segments is summarized as follows (in
thousands):

<TABLE>
<CAPTION>
                                                Three months ended
						    As Restated
                                                ------------------
                                       September 30,            September 30,
                                           2004                      2003
                                       -------------            -------------
<S>                                    <C>                      <C>
Manufacturing segment sales             $  40,799                 $  33,147
Distribution segment sales                 15,468                    12,961
Inter/Intra segment sales                 (10,885)                   (8,142)
                                        ---------                 ---------
Net sales                               $  45,382                 $  37,966
                                        ---------                 ---------
                                        ---------                 ---------

Manufacturing segment earnings (loss)   $   2,126                $      612
Distribution segment earnings               1,336                     1,164
Inter/Intra segment loss                   (1,494)                     (668)
                                        ---------                 ---------
Earnings before income taxes
   and minority interest                $   1,968                 $   1,108
                                        ---------                 ---------
                                        ---------                 ---------


Assets                                 September 30,               June 30,
                                           2004                     2004
                                       -------------             ------------
				       (As Restated)
Manufacturing segment assets            $ 163,272                 $ 164,034
Distribution segment assets                30,729                    30,247
Corporate assets and elimination
  of inter-company assets                 (19,741)                  (19,659)

                                         --------                  --------
                                        $ 174,260                 $ 174,622
                                         --------                  --------
                                         --------                  --------

</TABLE>
</CAPTION>


G.      STOCK OPTION PLANS	(As Restated)

The Company accounts for its stock option plans under the guidelines of
Accounting Principles Board Opinion No. 25.  Accordingly, no compensation
cost has been recognized in the condensed consolidated statements of
operations.  No options were granted in the first quarter of fiscal 2004 or
2005.  Had the Company recognized compensation expense determined based on
the fair value at the grant date for awards under the plans, the net earnings
<PAGE> 7
and earnings per share would have been as follows (in thousands, except per
share amounts):

<TABLE>
<CAPTION>

				  Three Months Ended
                                     September 30,
                                  ------------------
				    2004      2003
                                    ----      ----
<S>                                 <C>       <C>
Net earnings
     As reported                 $ 1,077    $  564
     Pro forma                     1,077       564

Basic earnings per share
      As reported         	 $  0.38   $  0.20
      Pro forma                     0.38      0.20

Diluted earnings per share
      As reported                $  0.37    $  0.20
      Pro forma                     0.37       0.20

</TABLE>
</CAPTION>


In fiscal 2004, the Company issued restricted stock grants for 25,000 shares,
12,500 of these grants vest 2 years from the date of grant and 12,500 vest 4
years from date of grant. The grants are valued at the market price at the
date of grant and are recorded as Unearned Compensation and amortized over 2
and 4 year periods.  The amortization expense for the three months ended
September 30, 2004, approximated $42,000.

H. Periodic Benefit Cost

The Company has non-contributory, qualified defined benefit plans covering
substantially all domestic employees hired prior to October 1, 2003 and certain
foreign employees. Components of Net Periodic Benefit Cost (in thousands):

<TABLE>
<CAPTION>

						Three months ended
						    September 30,
						2004            2003
                                                ----            ----
<S>                                             <C>             <C>
Pension Benefits:
   Service cost				      $  287          $  306
   Interest cost			       1,780           1,852
   Expected return on plan assets             (1,822)         (1,580)
   Amortization of prior service cost           (149)	        (148)
   Amortization of transition obligation	  11              10
   Unrecognized net loss                         994           1,173
	Net periodic benefit cost             $1,101          $1,613

                                              ______          ______
                                              ______          ______


Postretirement Benefits:
   Service cost				      $   13         $   11
   Interest cost                                 418            514
   Recognized net actuarial loss                 164            217
   	Net periodic benefit cost             $  595         $  742
                                             _______         ______
                                             _______         ______

</TABLE>
</CAPTION>

The Company previously disclosed in its financial statements for the year ended
June 30, 2004, that it expected to contribute $7,476,000 to its pension plan in
fiscal 2005. As of September 30, 2004, $4,330,000 of contributions have been
made.


<PAGE> 8
I.  Debt

During the quarter the revolving loan agreement was amended increasing the
limit from $20,000,000 to $35,000,000 and extending the term to October 31,
2007. Additionally certain capital expenditure restrictions were increased.
All other terms and covenants remained the same.



Item 2.   Management's Discussion and Analysis of Financial Condition and
          Results of Operations

Restatement

As further described in note B to the Condensed Consolidated Financial
Statements, the Company previously did not eliminate its intercompany profit
in inventory.  Accordingly, the Company has restated its financial statements
as of and for the quarters  ended September 30, 2004 and 2003, to fully
eliminate intercompany profits relating to inventory in accordance with
generally accepted accounting principles.  The management discussion and
analysis of financial condition and results of operations contained herein
have been revised as applicable.

In the financial review that follows, we discuss our results of operations,
financial condition and certain other information.  This discussion should be
read in conjunction with our consolidated financial statements and related
notes.

RESULTS OF OPERATIONS

Comparison of the First Quarter of FY 2005 with the First Quarter of FY 2004

Net sales for the first quarter improved 19.5% to $45.4 million from $38.0
million in the same period a year ago.  The results for the current fiscal
quarter were favorably impacted by the Company's recent acquisition of Rolla
SP Propellers SA (Rolla) as well as a previously announced military contract
to supply transmission systems for vehicles to be delivered to the Israeli
Defense Forces (IDF).  The latter contributed nearly $2.4 million in sales
for the quarter.  Compared to the first quarter of fiscal 2004, the Euro and
Asian currencies continued to strengthen against the US dollar.  The impact
of this strengthening on foreign operations was to increase revenues by
approximately $1.0 million versus the prior year, before eliminations.

Sales at our manufacturing operations were up 23.1% versus the same period last
year.  The Company experienced significant increased order activities and sales
at all of our manufacturing locations.  Sales at our European and US domestic
manufacturing locations were up nearly 20%, before including the favorable
impact of the Rolla acquisition.  The first quarter of fiscal 2005 represents
the first quarter that the Company has recognized sales from this acquisition.
For the first quarter, Rolla contributed just over $1.5 million in sales.   The
sales growth in our domestic operations was primarily driven by increased sales
of military and 8500 series transmission products, while the growth in our
European operations was driven primarily by marine and propulsion product sales
increases.

Our distribution segment experienced an increase of 19.3% in sales compared to
the first quarter of fiscal 2004.  The majority of this increase came from our
distribution operations in Asia-Pacific and Italy.  Sales growth in our
commercial and pleasure craft marine transmission product lines primarily drove
the increase in Asia-Pacific.  Just under a quarter of the sales growth
experienced by our distribution operations versus the same period last year can
be attributed to the effect of a weaker dollar among most Asian currencies and
the Euro.

The elimination for net inter/intra segment sales increased $2.7 million,
accounting for the remainder of the net change in sales versus the same period
last year.  This increase was consistent with the overall increase in sales
experienced by the Company in the first quarter.

Gross income as a percentage of sales improved nearly  60 basis points to 25.7%
of sales, compared to 25.1% of sales for the same period last year.  This
increase was driven primarily by higher volume while maintaining fixed costs at
fiscal year 2004 levels.  Increased manufacturing productivity and absorption
were also continued drivers for the improvements.  The benefits from cost
reduction initiatives, prior restructuring programs, and lower pension expense
helped to offset higher steel and other costs.

Marketing, engineering, and administrative (ME&A) expenses were 13.8% higher
compared to last year's first fiscal quarter.  As a percentage of sales, ME&A
<PAGE> 9
expenses were down slightly to 21.0% of sales versus 22.0% of sales in the
first quarter of fiscal 2004. In fiscal 2005's first quarter, ME&A expenses for
Rolla are included for the first time.  As part of a temporary corporate-wide
wage cost reduction program in fiscal 2004, the corporate bonus program was
suspended in 2004.  For fiscal 2005, a new bonus program has been implemented
that emphasizes the achievement of earning returns in excess of the Company's
cost of capital as well as other financial and non-financial objectives. The
current quarter includes the impact of the re-introduction of the corporate
bonus program.  Lastly, there was a net unfavorable impact on the ME&A expenses
of our overseas operations of approximately $0.2 million related to the
continued weakening of the US dollar versus most Asian currencies and the Euro.

Interest expense for the quarter was 21.8% below the same quarter last year.
While the average total borrowings for the quarter were up nearly $1.3 million
versus the first fiscal quarter of last year, the mix of the Company's
borrowings were at a lower weighted interest rate, as the Company continues to
pay off its 7.37% ten-year unsecured notes.

The consolidated income tax rate was lower than a year ago primarily due to
increased domestic earnings, which were taxed at a lower rate and changes in
the mix of foreign versus domestic earnings.



FINANCIAL CONDITION, LIQUIDITY AND CAPITAL RESOURCES

Comparison between September 30, 2004 and June 30, 2004

As of September 30, 2004, the Company had net working capital of $57.4 million,
which represents a slight increase from the net working capital of $56.5
million as of June 30, 2003.

Cash and cash equivalents decreased $1.1 million, or approximately 12%, to $8.0
million as of September 30, 2004.  The majority of the cash and cash
equivalents as of September 30, 3004 are at our overseas operations in Europe
and Asia-Pacific.

Trade receivables of $33.3 million were down $3.8 million versus last fiscal
year-end.   Historically, the Company has experienced a large decrease in
receivables in the first quarter of the fiscal year.  However, in fiscal 2005's
first quarter, sales were up nearly 20% over the prior year first quarter, and
as a result, receivables were higher than would normally be expected.  In
addition, the change in foreign exchange rates since fiscal year-end results
in an increase in foreign-denominated receivables of approximately $1.0
million.

Net inventory increased by $3.6 million versus June 30, 2004.  The majority of
the increase came at our domestic manufacturing location.  This increase is
primarily due to higher inventory levels in our off-highway and marine
transmission businesses as we experience increased order activity and the
Company ramps up production to meet this demand for the balance of this fiscal
year.  The IDF military transmission systems contract, previously mentioned
above, and demand for our 8500 series transmission for the oil field market are
two key drivers of the increase in our domestic inventory levels.

Net property, plant and equipment (PP&E) increased $0.6 million versus June 30,
2004.  In the current fiscal quarter, the Company's capital expenditures for
PP&E totaled $1.7 million, an over 200% increase versus the prior fiscal year's
first quarter.  The year-over-year increase is primarily driven by the
construction of a new facility at our Rolla manufacturing operation.  In total,
the Company expects to more than double its investments in capital assets in
fiscal 2005 compared to fiscal 2004.  In addition to the new facility at Rolla,
the Company is focusing on modernizing key core manufacturing, assembly and
testing processes.

Accounts payable of $15.5 million were down 10.0% from June 30, 2004.  The
decrease came primarily at our domestic U.S. and Italian manufacturing
operations and is consistent with the net impact of lower sales in the first
fiscal quarter versus the fourth fiscal quarter of the prior year offset by
the increase in inventories noted above.

Total borrowings, notes payable and long-term debt, as of September 30, 2004
increased by $3.4 million, or 16%, to $24.9 million versus June 30, 2004.  This
increase is primarily attributable to increased funding in the quarter of the
Company's pension plan as well as the increased capital investment noted above.
In fiscal 2005's first quarter, the Company made pension contributions of just
over $4.3 million.  For the year ended June 30, 2005, the Company expects to
contribute a total of $7.5 million to its pension plans.

<PAGE> 10
Total shareholders' equity increased by $1.3 million to a total of $60.1
million.  Retained earnings increased by $0.6 million.  The net increase in
retained earnings included $1.1 million in net earnings reported year-to-date,
offset by $0.5 million in dividend payments.  Net favorable foreign currency
translation of $0.2 million was reported as the U.S. Dollar weakened against
the Euro and Asian currencies during the first three months.

The Company's balance sheet remains very strong, there are no off-balance-sheet
arrangements, and we continue to have sufficient liquidity for near-term needs.
During the first fiscal quarter, the Company amended its revolving loan
agreement, increasing the limit to $35,000,000, from $20,000,000, and extending
the term by two years to October 31, 2007.  Furthermore, it is the Company's
intention to repatriate foreign cash, as needed, in the coming quarters.
Management believes that available cash, our revolver facility, cash generated
from operations, existing lines of credit and access to debt markets will be
adequate to fund our capital requirements for the foreseeable future.

The Company has obligations under non-cancelable operating lease contracts and
a senior note agreement for certain future payments.  A summary of those
commitments follows (in thousands):

<TABLE>
<CAPTION>

                                     Less than    1-3       4-5     After 5
Contractual Obligations     Total     1 year     Years     Years     Years
<S>                       <C>        <C>       <C>        <C>       <C>

Short-term debt           $ 1,865    $ 1,865
Revolver borrowing        $16,000              $16,000

Long-term debt            $ 7,008    $ 2,857   $ 4,151

Operating leases          $10,285    $ 2,700   $ 3,711    $2,404    $1,470

Total obligations         $35,158    $ 7,422   $23,862    $2,404    $1,470


</TABLE>
</CAPTION>


Critical Accounting Policies

The preparation of this Quarterly Report requires management's judgment to make
estimates and assumptions that affect the reported amounts of assets and
liabilities, disclosure of contingent assets and liabilities at the dates of
the financial statements, and the reported amounts of revenues and expenses
during the reporting period.  There can be no assurance that actual results
will not differ from those estimates.

Twin Disc's significant accounting policies are described in Note A in the
Notes to Consolidated Financial Statements in the Annual Report for June 30,
2004.  There have been no significant changes to those accounting policies
subsequent to June 30, 2004.



Item 3. Quantitative and Qualitative Disclosure About Market Risk.

The Company is exposed to market risks from changes in interest rates,
commodities and foreign exchange. To reduce such risks, the Company selectively
uses financial instruments and other pro-active management techniques. All
hedging transactions are authorized and executed pursuant to clearly defined
policies and procedures, which prohibit the use of financial instruments for
trading or speculative purposes.

Interest rate risk - The Company's earnings exposure related to adverse
movements of interest rates is primarily derived from outstanding floating rate
debt instruments that are indexed to the prime and LIBOR interest rates. Those
debt facilities bear interest predominantly at the prime interest rate minus
..5% or LIBOR plus 1%.  Due to the relative stability of interest rates, the
Company did not utilize any financial instruments at September 30, 2004 to
manage interest rate risk exposure.  A 10 percent increase or decrease in the
applicable interest rate would result in a change in pretax interest expense
of approximately $38,000.

Commodity price risk - The Company is exposed to fluctuation in market prices
for such commodities as steel and aluminum. The Company does not utilize
commodity price hedges to manage commodity price risk exposure.

Currency risk - The Company has exposure to foreign currency exchange
fluctuations. Approximately one-third of the Company's revenues in the three
months ended September 30, 2004 and 2003 were denominated in currencies other
<PAGE> 11
than the U.S. dollar.  Of that total, approximately two-thirds was denominated
in euros with the balance composed of Japanese yen and the Australian and
Singapore dollars.  The Company does not hedge the translation exposure
represented by the net assets of its foreign subsidiaries. Foreign currency
translation adjustments are recorded as a component of shareholders' equity.
Forward foreign exchange contracts are used to hedge the currency fluctuations
on significant transactions denominated in foreign currencies.

Derivative Financial Instruments - The Company has written policies and
procedures that place all financial instruments under the direction of the
company corporate treasury and restrict derivative transactions to those
intended for hedging purposes.  The use of financial instruments for trading
purposes is prohibited.  The Company uses financial instruments to manage the
market risk from changes in foreign exchange rates.

The Company primarily enters into forward exchange contracts to reduce the
earnings and cash flow impact of non-functional currency denominated
receivables and payables.  These contracts are highly effective in hedging
the cash flows attributable to changes in currency exchange rates.  Gains and
losses resulting from these contracts offset the foreign exchange gains or
losses on the underlying assets and liabilities being hedged.  The maturities
of the forward exchange contracts generally coincide with the settlement dates
of the related transactions.  Gains and losses on these contracts are recorded
in Other income (expense), net in the Consolidated Statement of Operations as
the changes in the fair value of the contracts are recognized and generally
offset the gains and losses on the hedged items in the same period.  The
primary currency to which the Company was exposed in 2004 and 2003 was the
Euro.  At September 30, 2004 the Company had net outstanding forward exchange
contracts to purchase Euros in the value of $3,330,000 with a weighted average
maturity of 48 days.  The fair value of the Company's contracts was a loss of
approximately $11,000 at September 30, 2004.  At June 30, 2004 the Company had
net outstanding forward exchange contracts to purchase Euros in the value of
$2,901,000 with a weighted average maturity of 45 days.  The fair value of the
Company's contracts was a loss of approximately $58,000 at June 30, 2004.

Item 4. Controls and Procedures.

Restatement

Historically, the Company did not eliminate intercompany profit in inventory
transferred or sold within the entities of the consolidated company.

The Company recently reevaluated its accounting for intercompany profit in
inventory and has now concluded that the intercompany profit within inventory
at the end of each period should be eliminated.  As a result, the Company has
decided to restate its financial statements for the quarters ended September
30, 2004 and 2003 as the impact of this error is material to the previously
issued financial statements.

Evaluation of Disclosure Controls and Procedures

In connection with the restatement, under the direction of the Chief Executive
Officer and Chief Financial Officer, the Company reevaluated its disclosure
controls and procedures and concluded that a failure to ensure that
intercompany profit in inventory is eliminated during the financial close
process is a material weakness. As a result of this material weakness, the
Company concluded that its disclosure controls and procedures were not
effective as of September 30, 2004.

Remediation of Material Weakness in Internal Control

The Company has enhanced its inventory accounting procedures to include a
calculation of the intercompany profit in inventory at each period end and
timely elimination of this amount during the consolidation process.  The
Company's management believes that this corrective action has remediated the
identified deficiency in the Company's disclosure controls and procedures as of
the date of this filing.



Part II.                         OTHER INFORMATION

Item 1.     Legal Proceedings.

Twin Disc is a defendant in several product liability or related claims of
which the ultimate outcome and liability to the Company, if any, is not
presently determinable.  Management believes that the final disposition of such
litigation will not have a material impact on the Company's results of
operations or financial position.
<PAGE> 12

Item 2.     Unregistered Sales of Equity Securities and Use of Proceeds.

There were no securities of the Company sold by the Company during the three
months ended September 30, 2004, which were not registered under the Securities
Act of 1933, in reliance upon an exemption from registration provided by
Section 4 (2) of the Act.

During the period covered by this report, the Company offered participants in
the Twin Disc, Incorporated B The Accelerator 401(k) Savings Plan (the "Plan")
the option to invest their Plan accounts in a fund comprised of Company stock.
Participation interests of Plan participants in the Plan, which may be
considered securities, were not registered with the SEC.  During the fiscal
year ended June 30, 2003, 68 Plan participants allocated an aggregate of
$81,000 toward this investment option.  Participant accounts in the Plan
consist of a combination of employee deferrals, Company matching contributions,
and, in some cases, additional Company profit-sharing contributions.  No
underwriters were involved in these transactions.  On September 6, 2002, the
Company filed a Form S-8 to register 100,000 shares of Company common stock
offered through the Plan, as well as an indeterminate amount of Plan
participation interests.

Item 5.     Other Information.

The discussions in this report on Form 10-Q and in the documents incorporated
herein by reference, and oral presentations made by or on behalf of the Company
contain or may contain various forward-looking statements (particularly those
referring to the expectations as to possible strategic alternatives, future
business and/or operations, in the future tense, or using terms such as
"believe", "anticipate", "expect" or "intend") that involve risks and
uncertainties.  The Company's actual future results could differ materially
from those discussed, due to the factors which are noted in connection with the
statements and other factors.  The factors that could cause or contribute to
such differences include, but are not limited to, those further described in
the "Management's Discussion and Analysis".

Item 6.      Exhibits and Reports on Form 8-K.

(A) Exhibits

31a	Certification of Chief Executive Officer pursuant to Section 302 of the
        Sarbanes-Oxley Act of 2002.

31b	Certification of Chief Financial Officer pursuant to Section 302 of the
        Sarbanes-Oxley Act of 2002.

32a	Certification of Chief Executive Officer pursuant to Section 906 of the
        Sarbanes-Oxley Act of 2002.

32b	Certification of Chief Executive Officer pursuant to Section 906 of the
        Sarbanes-Oxley Act of 2002.

A Form 8-K was filed on September 15, 2004 for a press release announcing
financial results for fiscal 2004 fourth quarter.

                                SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                          TWIN DISC, INCORPORATED
                                                (Registrant)


  September 9, 2005                       /S/      FRED H. TIMM
  -----------------------                 ---------------------------
          (Date)                          Fred H. Timm
                                          Vice President - Administration and
                                          Secretary