UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    FORM 8-K
                                 Current Report

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 2, 2005 (July 28, 2005)

                           Trimble Navigation Limited
             (Exact name of registrant as specified in its charter)

                                   California
                 (State or other jurisdiction of incorporation)

                                     0-18645
                            (Commission File Number)

                                   94-2802192
                             (IRS Employer I.D. No.)

                         749 N. Mary Ave. Sunnyvale, CA
                    (Address of principal executive offices)

                                      94085
                                   (Zip Code)
       Registrant's telephone number, including area code: (408) 481-8000

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)

[ ] Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
Act (17 CFR 240.13e-4(c))





Item 1.01. Entry into a Material Definitive Agreement.

     On July 28, 2005, Trimble Navigation Limited (the "Company") entered into a
$200 million unsecured  revolving credit agreement with the Bank of Nova Scotia,
as  administrative  agent, The Bank of New York and Harris Nesbitt,  each in its
capacity as a co-syndication  agent,  and Bank of America,  N.A. and Wells Fargo
Bank, N.A., each in its capacity as a co-documentation agent, and a syndicate of
other  lenders  party to the  agreement  (the  "Credit  Agreement").  The  funds
available  under the Credit  Agreement  may be used by the  Company  for general
corporate  purposes,  and up to $25 million of the Credit  Agreement may be used
for letters of credit.

     The Company may borrow,  repay and reborrow funds under the Credit Facility
until  the  maturity  of July 28,  2010,  at which  time  the  Credit  Agreement
terminates, and all amounts borrowed must be repaid. The Company has not made an
initial  borrowing under the Credit  Agreement.  Funds may be borrowed under the
Credit Agreement in U.S. Dollars or in certain other  currencies,  and will bear
interest,  at the Company's  option,  at either:  (i) a base rate,  based on the
administrative  agent's  prime  rate,  plus a margin of between  0% and  0.125%,
depending on the Company's  leverage  ratio as of its most recently ended fiscal
quarter,  or (ii) a  reserve-adjusted  rate based on LIBOR,  EURIBOR,  STIBOR or
other agreed-upon  rate,  depending on the currency  borrowed,  plus a margin of
between 0.625% and 1.125%,  depending on the Company's  leverage ratio as of the
most recently ended fiscal quarter.  The Company's  obligations under the Credit
Agreement are guaranteed by certain of the Company's domestic subsidiaries.

     The Credit Agreement contains customary affirmative, negative and financial
covenants including, among other requirements,  negative covenants that restrict
the Company's ability to dispose of assets,  create liens,  incur  indebtedness,
repurchase stock, pay dividends, make acquisitions, make investments, enter into
mergers  and  consolidations  and  make  capital  expenditures,   and  financial
covenants  that require the  maintenance  of leverage and fixed charge  coverage
ratios.



         The Credit  Agreement  contains  events of default that include,  among
others,  non-payment  of  principal,  interest  or fees,  breach  of  covenants,
inaccuracy of  representations  and warranties,  cross defaults to certain other
indebtedness,  bankruptcy and insolvency events, material judgments,  and events
constituting a change of control. Upon the occurrence and during the continuance
of an event of default,  interest on the obligations will accrue at an increased
rate and the lenders may accelerate the Company's  obligations  under the Credit
Agreement, however that acceleration will be automatic in the case of bankruptcy
and insolvency events of default.

ITEM 2.03 Creation of a Direct Financial Obligation.

     The  information  set  forth  under  Item  1.01,  "Entry  into  a  Material
Definitive Agreement," is incorporated herein by reference.







                                   SIGNATURES

     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 hereunto duly authorized.



                                                   TRIMBLE NAVIGATION LIMITED
                                                   a California corporation


         Dated: August 2, 2005                     /s/ Irwin Kwatek
                                                   ----------------
                                                   Irwin Kwatek
                                                   Vice President