Gulfstream G650ER Aircraft Service Change 069

Control Document - G650 Flight Controls REU Software Update Prerequisites: Aircraft 6001 – 6164 must have ASC 037 – FCC Software Update, or equivalent, installed. Concurrent Requirement: Customer Bulletin No. 201 – Primary Flight Control Actuation System (PFCAS) Remote Electronics Unit (REU) Software Update (ASC 069) Planning Considerations: It is recommended the following ASCs be installed concurrently to minimize aircraft downtime and labor: ASC 092 – Primary Flight Control Actuation System (PFCAS) Motor Control Electronics (MCE) Software Update ASC 097 – Primary Flight Control Actuation System (PFCAS) Remote Electronics Unit (REU) Connector Updates Associated Documents: Aircraft Maintenance Manual (AMM), Chapters 20 & 27 Flight Manual Revision / Supplement Required: None Publications Data: Data concerning this service change will be published in a future revision of the affected manual(s). This booklet will provide technical data until the revision(s) is published. Effectivity: This ASC is applicable to aircraft serial numbers 6001 - 6274. This or a similar change will be installed during production on aircraft serial numbers 6275 and subsequent. Page 2 of 6 Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 Effect on Spares: The following REU part numbers must have Label 35 (or later approved version) software installed as a result of this service change listed here by GAC and Parker Part Numbers (PNs): • 60P2715001Z004 / 469000-1007 or -1009 • 60P2715001Z005 / 469000-1011 • 60P2715001Z006 / 469000-1017 or -1019 • 60P2715001Z007 / 469000-1013 Special Equipment / Tools Required: None Skill Type Required: Knowledge of the G650ER flight control system is required for this installation. Only Parker Hannifin Corporation authorized technicians will perform the REU software update portion as described within this ASC. Price: Contact your Regional Sales Manager for pricing information after the 36 month period has expired. NOTE: This ASC is a managed program that may only be accomplished at approved Gulfstream Aerospace G650ER Authorized Warranty Facilities. This ASC must be coordinated through the program office via e-mail at pmoretro@gulfstream.com or by calling Gulfstream Scheduling at 800-810- GULF (4853), or 912-965-4178. NOTE: This ASC will be installed at no charge for a period of 36 months from the release date noted on the cover of this Aircraft Service Change if installed at Gulfstream Aerospace, a Gulfstream Authorized Warranty Facility, or a Gulfstream Factory Authorized Service Center, and the aircraft is within the applicable labor warranty period. After the 36-month period has expired, this installation will become billable. NOTE: Coverage is granted per the terms and conditions of the Gulfstream Aircraft Sales Agreement to the original purchaser or subsequent owner with appropriate Assignment of Warranties on file with Gulfstream. Page 3 of 6 Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 MODIFICATION INSTRUCTIONS: CAUTION: PROTECT WIRE BUNDLES, CONNECTORS AND SURROUNDING STRUCTURE DURING ANY MAINTENANCE PROCEDURE FROM SHAVINGS, DEBRIS AND CONTAMINATION. MAINTAIN A PROPERLY CLEANED WORK AREA THROUGHOUT THE PROCEDURE TO ENSURE THE INTEGRITY OF THE AFFECTED COMPONENT / SYSTEM. VISUALLY INSPECT WORK AREA USING ADDITIONAL LIGHT AS NECESSARY TO VERIFY ABSENCE OF ANY DEBRIS PRIOR TO COMPLETION OF PROCEDURE. FAILURE TO COMPLY MAY RESULT IN DAMAGE TO COMPONENTS AND / OR SYSTEMS. A. Preparation for modification: 1. Review pages 1 – 3 of this ASC for any applicable actions or requirements. Ensure aircraft meets all configuration requirements prior to beginning modification. 2. Remove electrical power. Refer to AMM, Chapter 20. 3. Gain access to the REUs in accordance with AMM procedures listed in Table 1. 4. Identify REUs requiring update to Label 35. NOTE: The potential exists for REUs of both Label 34 and Label 35 to be installed on the same aircraft. Any REU already containing Label 35 software will not require software update. Some REUs may have been updated or replaced on an attrition basis due to individual component removals. If an REU already contains the physical marking for software Label 35 (see examples of physical label possibilities in Figure 1), then software update in accordance with this ASC is not applicable and may be omitted for that particular unit. However, if there is any question as to which particular software is loaded to a unit, then the unit should be updated via this ASC. The intent of this ASC is for every REU on the aircraft to contain the REU Label 35 software upon completion of the ASC. Page 4 of 6 Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 B. Component modification: 1. If REUs are to be updated on-wing by manufacturer representatives, disconnect electrical connectors to provide access for supplier personnel. On-wing modification may require loosening additional clamps or partial removal of associated brackets to permit full access for modification and / or label updates. If REUs are exchanged or updated off-wing, fully remove REUs requiring software update using appropriate AMM procedures listed in Table 1. CAUTION: FAILURE TO OBSERVE ELECTROSTATIC DISCHARGE PROCEDURES MAY CAUSE DAMAGE TO SYSTEM COMPONENTS. ELECTRICAL CONNECTORS SHALL BE IDENTIFIED WITH LABELS PRIOR TO REMOVAL TO PREVENT POSSIBLE SYSTEM DAMAGE WHEN CONNECTED. USE CAUTION WHEN REMOVING ELECTRICAL CONNECTORS OR CONNECTOR PINS MAY BE DAMAGED. FAILURE TO INSTALL PROPER PROTECTIVE CAPS AND PLUGS ON ELECTRICAL CONNECTORS, LINES, TUBES, PORTS AND FITTINGS MAY RESULT IN DAMAGE TO EQUIPMENT. REU # LOCATION Applicable AMM REU Procedure Chapter Removal Installation RTS 1 / 2 L/R Aileron EHSA 27-15-01 Sections 1.A.-.C. Section 1.D. Section 1.E. 3 / 4 L/R Aileron EBHA 5 / 6 L/R Outboard Spoiler EBHA 27-65-05 7 / 8 L/R Mid Spoiler EHSA 9 / 10 L/R Inboard Spoiler EHSA 11 / 12 L/R Elevator EHSA 27-35-01 13 / 14 L/R Elevator EBHA 15 / 16 Rudder EHSA 27-25-01 TABLE 1 NOTE: On-wing or off-wing update of REUs will be done in accordance with Parker Service Bulletin 469000-27-003 – REU Software Upgrade by Parker Hannifin Corporation authorized technicians. 2. Install / reconnect new / updated REUs using appropriate AMM procedures listed in Table 1. C. Follow on: WARNING: CLOSING ANY FLIGHT CONTROL SYSTEM CIRCUIT BREAKER MAY CAUSE THE FLIGHT CONTROL SURFACES TO MOVE. FAILURE TO ENSURE ALL PERSONNEL AND EQUIPMENT ARE CLEAR OF FLIGHT CONTROL SURFACES BEFORE CLOSING ANY FLIGHT CONTROL SYSTEM CIRCUIT BREAKER MAY RESULT IN SERIOUS INJURY, DEATH OR DAMAGE TO AIRCRAFT. Page 5 of 6 Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 NOTE: It is acceptable to perform the applicable REU RTS procedure one (1) time per flight control surface, after all REUs on the applicable surface have been installed / updated in accordance with the applicable AMM procedures. 1. Perform return to service procedures using appropriate AMM procedures listed in Table 1. D. Ensure work area is clean and clear of foreign object debris (FOD). E. Record compliance with this aircraft service change in the aircraft’s permanent maintenance records and return aircraft to flight status. F. Report compliance with this service change to CMP by uploading the attached service reply card, along with the CMP task card(s) sign-off using MyGulfstream, MyCMP Document Upload, or e-mail to cmp.docproc@campsystems.com, or fax to Gulfstream CMP at 800-944-1775 or 912-963-0265. W EIGHT AND BALANCE DATA: The effect of this change with regard to aircraft basic weight and balance is 0: MOD Δ WEIGHT Δ MOMENT ASC 069 ≈ 0.0 lb ≈ 0.0 in·lb ELECTRICAL LOAD ANALYSIS DATA: The aircraft’s electrical loading is not affected by this change. PARTS REQUIRED PER AIRCRAFT: No modification kit is required for this installation. New units are procured outside of the ASC or existing units are updated. Page 6 of 6 Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 SERVICE REPLY CARD (Sheet 1 of 2) Please upload this page, along with the CMP task card(s) sign-off using MyGulfstream, MyCMP Document Upload, or e-mail to cmp.docproc@campsystems.com or fax to Gulfstream CMP at 800- 944-1775 or 912-963-0265. THE FOLLOWING AIRCRAFT SERVICE CHANGE HAS BEEN COMPLIED WITH: ASC NUMBER A/C AIRCRAFT TYPE COMPLIANCE DATE 970690 G650ER AIRCRAFT HOURS: AIRCRAFT LANDINGS: PREVIOUSLY COMPLIED WITH (PCW): DATE: NOT APPLICABLE: DATE: COMPONENT PART NUMBER SERIAL NUMBER CMP CODE L Aileron EHSA OFF: ON: R Aileron EHSA OFF: ON: L Aileron EBHA OFF: ON: R Aileron EBHA OFF: ON: L Outboard Spoiler EBHA OFF: ON: R Outboard Spoiler EBHA OFF: ON: L Mid Spoiler EHSA OFF: ON: R Mid Spoiler EHSA OFF: ON: L Inboard Spoiler EHSA OFF: ON: Aircraft Service Change prepared by Gulfstream Aerospace, Savannah/Hilton Head International Airport, PO Box 2206, Savannah Georgia, 31402-2206, USA. © 2017, Gulfstream Aerospace. All rights reserved, including the right to reproduce this publication. No part may be reproduced, stored in any retrieval system or transmitted in any part or form or by any means electronic, photocopying, microfilm, microfiche, mechanical or otherwise, without prior written permission of Gulfstream Aerospace. This technical data is controlled under the Export Administration Regulations by General License TSU. It may not be transferred to a third party without the prior written approval of the U.S. Department of Commerce. Gulfstream G650ER Aircraft Service Change 069 September 28, 2017 SERVICE REPLY CARD (Sheet 2 of 2) Please upload this page, along with the CMP task card(s) sign-off using MyGulfstream, MyCMP Document Upload, or e-mail to cmp.docproc@campsystems.com or fax to Gulfstream CMP at 800- 944-1775 or 912-963-0265. ASC NUMBER A/C AIRCRAFT TYPE COMPLIANCE DATE 970690 G650ER COMPONENT PART NUMBER SERIAL NUMBER CMP CODE R Inboard Spoiler EHSA OFF: ON: L Elevator EHSA OFF: ON: R Elevator EHSA OFF: ON: L Elevator EBHA OFF: ON: R Elevator EBHA OFF: ON: Rudder EHSA OFF: ON: Rudder EBHA OFF: ON: SIGNATURE TITLE / CERTIFICATE NUMBER COMPANY COMMENTS / SUGGESTIONS / ACTIONS TAKEN: Aircraft Service Change prepared by Gulfstream Aerospace, Savannah/Hilton Head International Airport, PO Box 2206, Savannah Georgia, 31402-2206, USA. © 2017, Gulfstream Aerospace. All rights reserved, including the right to reproduce this publication. No part may be reproduced, stored in any retrieval system or transmitted in any part or form or by any means electronic, photocopying, microfilm, microfiche, mechanical or otherwise, without prior written permission of Gulfstream Aerospace. This technical data is controlled under the Export Administration Regulations by General License TSU. It may not be transferred to a third party without the prior written approval of the U.S. Department of Commerce.