Service Letter Number: 62

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(Continued next page) Nichols Airborne Division • Parker Hannifin Corporation 711 Taylor Street • Elyria, Ohio 44035 • 440 284-6215 • Fax: 440 284-6208 E-mail: techhelp@parker.com • Website: www.parker.com/ag/nad Service Letter Number: 62 Date: October 21, 2002 (Reprinted May, 2005) Subject: Mandatory upgrade of Nichols Airborne Pressure Regulator Model Number 1H75-6, (The New Piper Aircraft P/N 584-255) Applicability: All Nichols Airborne Model 1H75-6 Pressure Regulators manufactured between January 1989 and July 2002, identified by serial numbers (date codes*) between 1AE and 7AV inclusive. These units have been installed on The New Piper PA-42-720 (Cheyenne III and IIIA) and PA-42-1000 (Cheyenne 400) aircraft. Background: Nichols Airborne Model 1H75-6 Pressure Regulator is installed within The New Piper Aircraft’s PA-42-720 and PA-42-1000 De-ice System. Engineering evaluation has identified that 1H75-6 Pressure Regulators of the above serial numbers may not maintain the minimum De-ice pressure of 16 Pounds per Square Inch (PSI) under some conditions. Compliance: Compliance with the following is mandatory. During the next scheduled PA-42-720 or PA-42-1000 maintenance inspection or aircraft operating time of fifty (50) hours, whichever comes first, inspect the Nichols Airborne Model 1H75-6 Pressure Regulator for the serial numbers (date codes*) between 1AE and 7AV inclusive. If a pressure regulator within this serial number range is identified, the regulator shall be removed per the instructions provided by the airframe manufacturer in the appropriate maintenance publication. Return the unit to Nichols Airborne immediately. Please contact Nichols Airborne Customer Support by phone at (440) 284-6215 or by Fax at (440) 284-6208 prior to the return of any pressure regulator. Ship to: Customer Support Parker Hannifin Corporation Nichols Airborne Division 711 Taylor Street Elyria, Ohio 44035 Phone: 440-284-6215 Fax: 440-284-6208 Nichols Airborne Division • Parker Hannifin Corporation 711 Taylor Street • Elyria, Ohio 44035 • 440 284-6215 • Fax: 440 284-6208 E-mail: techhelp@parker.com • Website: www.parker.com/ag/nad Service Letter Number: 62 (continued) Nichols Airborne will replace or overhaul the unit and return ship within 3 working days. All upgraded units will be marked with this Service Letter Number ( S/L 62 ). The Pro-Rata Upgrade Program described in the attachment outlines special discounted pricing applicable to Nichols Airborne 1H75-6 Pressure Regulators upgraded as a result of this Service Letter. * The date of manufacture is encoded on the nameplate of these components. The numbers (1 through 12) indicate the month (January through December) of manufacture. The following letter combinations indicate the year of manufacture: AE = 1989 AM = 1996 AF = 1990 AN = 1997 AG = 1991 AP = 1998 AH = 1992 AR = 1999 AJ = 1993 AT = 2000 AK = 1994 AU = 2001 AL = 1995 AV = 2002 Any questions concerning this Service Letter or requests for copies of any Airborne Service Letters (can also be printed from Airborne’s website) should be directed to Airborne’s Customer Support Team as follows: Toll Free Phone Number: 800-382-8422 Direct Phone Number: 440-284-6215 Fax Number: 440-284-6208 E-mail: techhelp@parker.com Website: www.parker.com/ag/nad This document may be reproduced and distributed as deemed necessary. Nichols Airborne Division • Parker Hannifin Corporation 711 Taylor Street • Elyria, Ohio 44035 • 440 284-6215 • Fax: 440 284-6208 E-mail: techhelp@parker.com • Website: www.parker.com/ag/nad Nichols Airborne Model 1H75-6 Pressure Regulator Pro-Rata Upgrade Program October 21, 2002 Purpose : In order to support the replacement of the Nichols Airborne 1H75-6 Pressure Regulator per Nichols Airborne Service Letter Number 62 dated October 21, 2002, a Pro-Rata Upgrade Program has been developed to offer substantial allowances directly to the end-user. Price: The outright list price for the Model 1H75-6 Pressure Regulator is $2,713 and the standard core credit is $814. For a limited time, Nichols Airborne is providing a discounted upgrade price for the Model 1H75-6 Pressure Regulator installed as a result of Service Letter Number 62. This discounted pricing has been developed to represent pro-rata usage of the removed pressure regulator. A pressure regulator that is still under warranty will be exchanged at no-charge. Please contact Nichols Airborne Customer Support by phone at (440) 284-6215 or by Fax at (440) 284-6208 prior to the return of any pressure regulator. To take advantage of this discounted pricing, the removed pressure regulator must be returned directly to Nichols Airborne. Ship the pressure regulator to Parker Hannifin-Nichols Airborne Division, 711 Taylor Street, Elyria, Ohio, 44035, Attention: Repair Station. The exchange price will be determined using the following schedule and is subject to change without notice: REMOVED PRESSURE REGULATOR UPGRADE 1H75-6 PRESSURE REGULATOR Serial Number (Date Code) Outright List Price Core Credit Upgrade Price AV $2,713 $2,713 $ 0 AU $2,713 $2,713 $ 0 AT $2,713 $2,713 $ 0 AR $2,713 $2,463 $250 AP $2,713 $2,363 $350 AN $2,713 $2,268 $445 AM $2,713 $2,124 $589 AL $2,713 $1,978 $735 AK $2,713 $1,833 $880 AJ $2,713 $1,684 $1,029 AH $2,713 $1,538 $1,175 AG $2,713 $1,388 $1,325 AF $2,713 $1,244 $1,469 AE $2,713 $1,244 $1,469 (continued next page) Nichols Airborne Division • Parker Hannifin Corporation 711 Taylor Street • Elyria, Ohio 44035 • 440 284-6215 • Fax: 440 284-6208 E-mail: techhelp@parker.com • Website: www.parker.com/ag/nad ORDER FORM Fax this form to: (440) 284-6208 Removed Model Number: 1H75-6 Serial Number (Date Code): _____________ Aircraft Model: _______________________ A/C Tail Number: _____________________ Payment Payment may be tendered either by Certified Check (U.S. Dollars) made payable Terms: to Parker Hannifin – or by credit card as outlined on this form. Payment must be received prior to shipment.