TASK 72-00-60-450-001-B00 External Gearbox Components - Install The Dedicated Alternator Stator, Installation-005

DMC:V2500-A5-72-00-6050-00C-720A-B|Issue No:001.00|Issue Date:2013-11-01

Export Control

EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.

Copyright

© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).

Applicability

V2500-A5

Common Information

TASK 72-00-60-450-001-B00 External Gearbox Components - Install The Dedicated Alternator Stator, Installation-005

General

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

Lubricate all threads and abutment faces of nuts and bolts with CoMat 10-077 APPROVED ENGINE OILS approved engine oils, unless other lubricants are referred to in the procedure.

Special torque data is identified with the symbol * after the torque value.

For standard torque data and procedures refer to the SPM TASK 70-41-00-400-501, SPM TASK 70-41-01-400-501 and SPM TASK 70-41-02-400-501.

To identify, lubricate and install seal rings refer to the SPM TASK 70-44-01-400-501.

For lockwire data and procedures refer to the SPM TASK 70-42-05-400-501.

For safety cable data and procedures refer to the SPM TASK 70-42-08-400-501.

Safety the threaded fasteners in the ATA Chapter/Section/Subject 71-51-41 as applicable with CoMat 02-274 SAFETY CABLE KIT or CoMat 02-275 SAFETY CABLE KIT.

After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and attaching parts. Use the correct color of air drying enamel. Refer to the SPM TASK 70-38-21-380-501.

Transportation covers/blanks must not be removed until immediately before installation of the components.

Do not remove the special plastic caps from electrical connections until immediately before installation. This will give protection from unwanted material.

For the data on the electrical connectors refer to the SPM TASK 70-43-00-400-501.

NOTE

To identify the consumable materials refer to the PCI.
SBE 70-0813: Announcement of introduction of safety cable as a preferred method to lockwire.
Safety the threaded fasteners in this TASK with safety cable for the ATA Chapter/Section/Subject detailed in 2. General.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-126 LOCKWIRELOCALCoMat 02-126
CoMat 02-274 SAFETY CABLE KITLOCALCoMat 02-274
CoMat 02-275 SAFETY CABLE KITLOCALCoMat 02-275
CoMat 07-038 AIR DRYING ENAMELK3504CoMat 07-038
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Sealing ring1

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-60-450-119-A00 Install the Dedicated Alternator Stator TASK 72-00-60-990-410 (Pre SBE 73-0073, SBE 73-0073, Pre SBE 73-0093 and SBE 73-0093)

    1. Refer to Figure.

    2. Clean the mating faces of the dedicated alternator. Refer to the SPM TASK 70-11-26-300-503.

    3. Examine the mating faces for high metal and remove if applicable.

    4. Lightly lubricate a newDedicated Alternator Stator (73-22-38, 01-110) sealing ring1 off with CoMat 10-077 APPROVED ENGINE OILS and install it on the dedicated alternator stator Dedicated Alternator Stator (73-22-38, 01-100).

    5. Pre SBE 73-0093: Attach the dedicated alternator stator to the external gearbox with the three bolts Dedicated Alternator Stator (73-22-38, 01-106) and the three nuts Dedicated Alternator Stator (73-22-38, 01-102). Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

    6. SBE 73-0093: Attach the dedicated alternator stator to the external gearbox with the three bolts PMA Shaft, Rotor, and Housing Assembly (72-60-33, 01-440) and the three nuts PMA Shaft, Rotor, and Housing Assembly (72-60-33, 01-430). Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

    7. Deleted.

    8. Deleted.

    2. SUBTASK 72-00-60-450-119-B00 Install the Stator Generator (SBE 73-0076, Pre SBE 73-0093 and SBE 73-0093)

    1. Refer to Figure.

    2. Clean the mating faces of the stator generator. Refer to the SPM TASK 70-11-26-300-503.

    3. Examine the mating faces for high metal and remove if applicable.

    4. Lightly lubricate a new Dedicated Alternator Stator (73-22-38, 01-110) sealing ring1 off with CoMat 10-077 APPROVED ENGINE OILS, and install it on the stator generator Dedicated Alternator Stator (73-22-38, 01-100).

    5. NOTE

      The correct position of the component on the gearbox will be when the position number 1 marked on the stator generator casing is at approximately 3 o'clock position when viewed from the front.

      Pre SBE 73-0093: Attach the stator generator to the external gearbox with the three bolts Dedicated Alternator Stator (73-22-38, 01-106) and the three nuts Dedicated Alternator Stator (73-22-38, 01-102). Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

    6. NOTE

      The correct position of the component on the gearbox will be when the position number 1 marked on the stator generator casing is at approximately 3 o'clock position when viewed from the front.

      SBE 73-0093: Attach the stator generator to the external gearbox with the three bolts PMA Shaft, Rotor, and Housing Assembly (72-60-33, 01-440) and the three nuts PMA Shaft, Rotor, and Housing Assembly (72-60-33, 01-430). Torque the nuts to 85 to 105 lbfin (10 to 12 Nm).

      7. CAUTION

        YOU MUST MAKE SURE THAT YOU INSTALL THE ALTERNATOR SHROUD IN THE CORRECT POSITION ON THE STATOR GENERATOR TO PREVENT THE COMPONENTS FROM OVERHEATING AND DAMAGE DURING IN SERVICE OPERATIONS.

        Install the alternator shroud Dedicated Alternator Stator (73-22-38, 01-090) on the stator generator.

      1. Position the alternator shroud so the arrow on the shroud is in line with the number 1 and the line marked on the stator generator casing. Refer to the view at B, Figure.

      2. With the arrow aligned make sure the dowel on the shroud engages in the adjacent cooling hole on the casing, this correctly aligns the cooling air inlet on the shroud with the cooling hole in the casing. Tighten the nut on the shroud to hold the shroud firmly in the correct position.

      3. Torque the nut on the alternator shroud to 46-50 lbfin (5.20 to 5.65 Nm).

    8. Deleted.

    9. Deleted.

    3. SUBTASK 72-00-60-450-119-C00 Install the Dedicated Alternator Stator

    1. DELETED.

    4. SUBTASK 72-00-60-450-152 Connect the Tube and the Electrical Connectors (Pre SBE 72-0160 and SBE 72-0160)

    1. Refer to Figure.

    2. Pre SBE 72-0160: Connect the tube 248 to the dedicated alternator stator and torque the tube nut to 283 to 310 lbfin (32 to 35 Nm). Safety the tube nut with CoMat 02-126 LOCKWIRE.

    3. SBE 72-0160: Connect the tube 247 to the dedicated alternator stator and torque the tube nut to 283 to 310 lbfin (32 to 35 Nm). Safety the tube nut with CoMat 02-126 LOCKWIRE.

    4. NOTE

      A EEC harness incorporating SBE 71-0219 or SBE 71-0221 can only be installed to a SBE 73-0138 dedicated alternator stator with revised electrical connectors.

      Connect the electrical connectors 4005EV-A and 4005EV-B and torque them to 16 * lbfin (1.8 Nm).

    5. SUBTASK 72-00-60-450-120-A00 Install the Clips at the Electrical Connectors (Pre SBE 71-0111)

    1. Refer to Figure and Figure.

    2. Install the bolt EEC Fan Harness (71-51-41, 02-405), the nut V2500-A5-72-51-41-02A-941A-D (72-51-41, 02-402), the washers EEC Fan Harness (71-51-41, 02-406) and the clips EEC Fan Harness (71-51-41, 02-407 and EEC Fan Harness 71-51-41, 02-408) to the backshells of the electrical connectors 4005EV-A and 4005EV-B at the clip position 1094. Torque the clip nut to 36 to 45 lbfin (4 to 5 Nm).

    6. SUBTASK 72-00-60-450-120-B00 Safety the Electrical Connectors (SBE/SBN not-parse : SBE71-0111)

    1. Safety the electrical connectors 4005EV-A and 4005EV-B with CoMat 02-126 LOCKWIRE.

    7. SUBTASK 72-00-60-210-068 Visually Inspect the Electrical Backshells and Cable Clamps

    1. Refer to Figure.

    2. Make sure that all the applicable connectors, backshells and cable clamps are secure.

    3. Make sure that all the applicable backshells and cable clamps are safetied with CoMat 02-126 LOCKWIRE. Refer to the SPM TASK 70-42-05-400-501.

    8. SUBTASK 72-00-60-210-069 Visually Inspect the EEC Harness (71-51-41,01-005) Electrical Backshells and Cable Clamps (SBE 70-0813)

    1. NOTE

      Use this procedure to safety the EEC harness backshells and cable clamps with safety cable.

      Refer to Figure.

    2. Make sure that all the EEC harness connectors, backshells and cable clamps are secure.

    3. Make sure that all the EEC harness backshells and cable clamps are safetied. Safety with CoMat 02-274 SAFETY CABLE KIT or with CoMat 02-275 SAFETY CABLE KIT. Refer to the SPM TASK 70-42-08-400-501.

    9. Figure: Install the dedicated alternator stator

    Install the dedicated alternator stator

    Figure: SBE 73-0076: Install the stator generator

    SBE 73-0076: Install the stator generator

    Figure: SBE 73-0073: Install the dedicated alternator stator

    SBE 73-0073: Install the dedicated alternator stator

    Figure: Pre SBE 72-0160 and SBE 72-0160: Connect the tube and the electrical connectors to the dedicated alternator stator

    Pre SBE 72-0160 and SBE 72-0160: Connect the tube and the electrical connectors to the dedicated alternator stator

    Figure: Pre SBE 71-0111 : Install the clips at the electrical connectors

    Pre SBE 71-0111 : Install the clips at the electrical connectors

    Figure: Visually inspect the backshells and cable clamps

    Visually inspect the backshells and cable clamps

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
Manufacturer Code:K3504
Enterprise Name:INDESTRUCTIBLE PAINT CO LTD
BU Name:NULL
Street:25 PENTOS DRIVE
City:SPARKHILL
Province:BIRMINGHAM
Zip Code:B11 3TA
Country:GREAT BRITAIN
Phone Number:44-121-7022485
Fax Number:44-121-7784338
Email:sales@indestructible.co.uk
Internet:www.indestructible.co.uk
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:K6835
Supply Number:CoMat 02-126
Type:sp01
Supply Short Name:CoMat 02-126 LOCKWIRE
Supply Name:CoMat 02-126 LOCKWIRE
Specification Groups:
Doc NumberType
DTD 189A, 0.028 TO 0.032 IN DIA
Suppliers:
ManufacturerRemarks
K6835
KB362
LOCAL
U06C8
Manufacturer Code:LOCAL
Supply Number:CoMat 02-274
Type:sp01
Supply Short Name:CoMat 02-274 SAFETY CABLE KIT
Supply Name:CoMat 02-274 SAFETY CABLE KIT
Specification Groups:
Doc NumberType
SAE AS3510-0218K (DIA 0,032 IN LENGTH 18IN)
Suppliers:
ManufacturerRemarks
LOCAL
11851
U0419
70958
H7503
SA221
V384V
Manufacturer Code:X111X
Supply Number:CoMat 02-275
Type:sp01
Supply Short Name:CoMat 02-275 SAFETY CABLE KIT
Supply Name:CoMat 02-275 SAFETY CABLE KIT
Specification Groups:
Doc NumberType
Deleted. Use CoMat 02-274.
Suppliers:
ManufacturerRemarks
X111X
Manufacturer Code:00BB6
Supply Number:CoMat 07-038
Type:sp01
Supply Short Name:CoMat 07-038 AIR DRYING ENAMEL
Supply Name:CoMat 07-038 AIR DRYING ENAMEL
Specification Groups:
Doc NumberType
OMAT:7/22B (RR REF)IP9138 R1
JCR-029 (JAEC REF)
Suppliers:
ManufacturerRemarks
00BB6
K3504
Manufacturer Code:X333X
Supply Number:CoMat 10-077
Type:sp01
Supply Short Name:CoMat 10-077 APPROVED ENGINE OILS
Supply Name:CoMat 10-077 APPROVED ENGINE OILS
Specification Groups:
Doc NumberType
For V2500-A1/A5/D5 models - Refer to V2500 Service Bulletin ENG-79-0108
For V2500-E5 model - Refer to Service Bulletin E5-79-0001
Suppliers:
ManufacturerRemarks
X333X