79-20-01
Figure 2 Power Section - No.2 Bearing Pressure And Scavenge Oil Transfer Tubes Installation
Graphic
  Fig. Item Part No. Airline Part No. Nomenclature Effect Code Units Per Assy.
1
 
POWER SECTION - NO.2 BEARING PRESSURE AND SCAVENGE OIL TRANSFER TUBES INSTALLATION
A,B,C,D,E
REF
10
3016266
 
▪ INSULATION, SEAL RETAINING PLATE
NONINTR WITH P/N 3024203
A,B,C,D,E
1
  10A
3024203
 
▪ INSULATION, SEAL RETAINING PLATE
TWO-WAY INTRCHG WITH P/N 3117191-01
A,B,C,D,E
2
10B
3117191-01
 
▪ INSULATION, SEAL RETAINING PLATE
A,B,C,D,E
2
  20
3016267
 
▪ SEAL, TRANSFER TUBE
A,B,C,D,E
1
  30
3016265
 
▪ PLATE, SEAL RETAINING
A,B,C,D,E
1
  40
3017256
 
▪ BRACKET, SUPPORT
A,B,C,D,E
REF
       
ATTACHING PARTS

   
  45
3102269-01
 
▪ BRACKET, LOOP, CLAMP, ELECTRICAL LEAD
A,B,C,D,E
REF
50
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-09
INTRCHG WITH P/N MS9556-06
A,B,C,D,E
4
  50A
MS9914-09
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-07
A,B,C,D,E
4
50B
MS9914-07
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,
4
  60  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
NONINTR WITH P/N ST3081-10
A,B,C,D,E
4
60A  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
4
70
3016271
 
▪ INSULATION, SEAL RETAINING PLATE
NONINTR WITH P/N 3024204
A,B,C,D,E
1
  70A
3024204
 
▪ INSULATION, SEAL RETAINING PLATE
TWO-WAY INTRCHG WITH P/N 3117192-01
A,B,C,D,E
2
70B
3117192-01
 
▪ INSULATION, SEAL RETAINING PLATE
A,B,C,D,E
2
  80
3016454
 
▪ SEAL, SCAVENGE TUBE
A,B,C,D,E
1
  90
3016269
 
▪ PLATE, SEAL RETAINING
A,B,C,D,E
1
100
3016247
 
▪ BOLT, MACHINE, DBL HEX
INTRCHG WITH P/N MS9914-06
A,B,C,D,E
3
100A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-08
INTRCHG WITH P/N MS9556-06
A,B,C,D,E
3
  100B
MS9914-08
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9556-07
A,B,C,D,E
3
100C
MS9914-07
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,
3
  110  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
NONINTR WITH P/N ST3081-10
A,B,C,D,E
3
110A  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,
3
  120
3018193
 
▪ PLATE, SEAL RETAINING
A,B,C,D,E
2
130
3018195
 
▪ INSULATION, SEAL RETAINING
NONINTR WITH P/N 3024206
A,B,C,D,E
2
  130A
3024206
 
▪ INSULATION, SEAL RETAINING PLATE
TWO-WAY INTRCHG WITH P/N 3117194-01
A,B,C,D,E
2
130B
3117194-01
 
▪ INSULATION, SEAL RETAINING PLATE
A,B,C,D,E
2
  140
3018194
 
▪ SEAL, SCAVENGE AND PRESSURE OIL TRANSFER TUBES
A,B,C,D,E
1
  150
3018191
 
▪ RING, TEFLON, 0.922 ID X 1.218 OD
A,B,C,D,E
1
  160
3018190
 
▪ RING, TEFLON, 1.022 ID X 1.318 OD
A,B,C,D,E
1
  170
3018192
 
▪ PLATE, RETAINING, SCAVENGE AND PRESSURE OIL TUBES
A,B,C,D,E
1
  180
MS9592-049
 
A,B,C,D,E
REF
190
3016247
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.625
INTRCHG WITH P/N MS9914-06
A,B,C,D,E
3
190A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-08
A,B,C,D,E
3
  190B
MS9914-08
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-07
A,B,C,D,E
3
  190C
MS9914-07
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,
3
  200
MS9320-09
 
A,B,C,D,E
3
210
3012884
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.750
INTRCHG WITH P/N MS9914-10
A,B,C,D,E
3
210A
MS9914-10
 
▪ BOLT, MACHINE, DBL HEX
NONINTR WITH P/N MS9914-12
INTRCHG WITH P/N MS9556-10
A,B,C,D,E
3
  210B
MS9914-12
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
3
  220  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
6
       
------*------
   
  230
3017804
 
▪ RING, PLASTIC, 1.021 ID
A,B,C,D,E
1
  240
3017805
 
▪ RING, PLASTIC, 0.754 ID
A,B,C,D,E
1
  250
3018189
 
▪ PLATE, RETAINING, SCAVENGE AND PRESSURE OIL TRANSFER TUBES
A,B,C,D,E
1
       
ATTACHING PARTS

   
260
3012216
 
▪ BOLT, MACHINE, HEX, 0.190-32UNJF X 0.625
INTRCHG WITH P/N MS9518-08
A,B,C,D,E
2
  260A
MS9518-08
 
▪ BOLT, MACHINE, HEX
A,B,C,D,E
2
  270  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
2
       
------*------
   
  280
3016263
 
▪ ELBOW, NO.2 BEARING SCAVENGE OIL
A,B,C,D,E
1
       
ATTACHING PARTS

   
290
3012929
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.500
INTRCHG WITH P/N MS9923-06
A,B,C,D,E
2
  290A
MS9923-06
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
2
  300
MS9320-09
 
▪ WASHER, FLAT
A,B,C,D,E
2
       
------*------
   
  310
3011367
 
▪ GASKET, TWO-HOLE 0.630 DIA
TWO-WAY INTRCHG WITH P/N 3115931-01
A,B,C,D,E
1
310A
3115931-01
 
▪ GASKET, TWO-HOLE 0.630 DIA
A,B,
1
320
MS9388-014
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-014
INTRCHG WITH P/N AS3209-014
A,B,C,D,E
1
  320A
ST3001-014
 
▪ PACKING, PREFORMED, 0.489 ID X 0.070
A,B,C,D,E
1
320B
AS3209-014
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
330
3016997
 
▪ PACKING, PREFORMED, 0.424 ID X 0.103
INTRCHG WITH P/N ST3001-111
A,B,C,D,E
1
  330A
ST3001-111
 
▪ PACKING, PREFORMED, 0.424 ID X 0.103
INTRCHG WITH P/N AS3209-111
A,B,C,D,E
1
330B
AS3209-111
 
▪ PACKING PREFORMED
A,B,C,D,E
1
  340
3017222
 
▪ TUBE ASSEMBLY, TRANSFER, 0.500 ID X 12.468 LG
A,B,C,D,E
1
350
3016999
 
▪ PACKING, PREFORMED, 0.612 ID X 0.103
INTRCHG WITH P/N ST3001-114
A,B,C,D,E
1
  350A
ST3001-114
 
▪ PACKING, PREFORMED, 0.612 ID X 0.103
INTRCHG WITH P/N AS3209-114
A,B,C,D,E
1
350B
AS3209-114
 
▪ PACKING PREFORMED
A,B,C,D,E
1
  360
MS122908
 
▪ CLAMP, LOOP
A,B,C,D,E
1
       
ATTACHING PARTS

   
370
3013513
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.500
INTRCHG WITH P/N MS9914-06
A,B,C,D,E
1
  370A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
1
  380  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
1
       
------*------
   
  390
MS122910
 
▪ CLAMP, LOOP
A,B,C,D,E
1
       
ATTACHING PARTS

   
400
3013513
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.500
INTRCHG WITH P/N MS9914-06
A,B,C,D,E
1
  400A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
1
  410  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
1
       
------*------
   
  420
3019367
 
▪ BRACKET, POSITIONING, PRESSURE OIL TRANSFER TUBE
A,B,C,D,E
1
  430
3019368
 
▪ BRACKET, POSITIONING, PRESSURE OIL TRANSFER TUBE
A,B,C,D,E
1
       
ATTACHING PARTS

   
440
3013513
 
▪ BOLT, MACHINE, DBL HEX, 0.190-32UNJF X 0.500
INTRCHG WITH P/N MS9914-06
A,B,C,D,E
4
  440A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
4
  450  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
4
       
------*------
   
  460
3018511
 
▪ PLATE, POSITIONING, SCAVENGE AND PRESSURE OIL TRANSFER TUBES
A,B,C,D,E
1
460A
3119956-01
 
▪ PLATE POSITIONING ASSEMBLY, PRESSURE AND SCAVENGE OIL TRANSFER TUBES
use with P/N 3120009-01
A,B,C,D,E
1
  470
3018186
 
▪ TUBE ASSEMBLY, PRESSURE OIL TO COOLER
A,B,C,D,E
1
  475
3018277
 
▪▪ FERRULE, TUBE
A,B,C,D,E
1
  480
3016958
 
▪ RETAINER, PACKING, 0.646 NOM DIA
A,B,C,D,E
1
490
3016999
 
▪ PACKING, PREFORMED, 0.612 ID X 0.103
INTRCHG WITH P/N ST3001-114
A,B,C,D,E
2
  490A
ST3001-114
 
▪ PACKING, PREFORMED, 0.612 ID X 0.103
INTRCHG WITH P/N AS3209-114
A,B,C,D,E
2
490B
AS3209-114
 
▪ PACKING, PREFORMED
A,B,C,D,E
2
  500
3018517
 
▪ TUBE ASSEMBLY, TRANSFER, 0.625 ID X 10.760 LG
A,B,C,D,E
1
  510
3018183
 
▪ TUBE ASSEMBLY, TRANSFER, SCAVENGE OIL REDUCTION GEARBOX
A,B,C,D,E
1
  515
3018276
 
▪▪ FERRULE, TUBE
A,B,C,D,E
1
  520
3016964
 
▪ RETAINER, PACKING, 0.774 NOM DIA
A,B,C,D,E
1
530
3017002
 
▪ PACKING, PREFORMED, 0.737 ID X 0.103
INTRCHG WITH P/N ST3001-116
A,B,C,D,E
2
  530A
ST3001-116
 
▪ PACKING, PREFORMED, 0.737 ID X 0.103
INTRCHG WITH P/N AS3209-116
A,B,C,D,E
2
530B
AS3209-116
 
▪ PACKING, PREFORMED, 0.737 ID X 0.103
A,B,C,D,E
2
  540
3018515
 
▪ TUBE ASSEMBLY, TRANSFER, 0.750 ID X 10.760 LG
A,B,C,D,E
1
Note 1:
PARTS NEED TO BE INTRODUCED AS A SET
Note 2:
P/N MS9556-07 AND ST3081-10 MUST BE INTRODUCED AS A SET
Note 3:
WHEN THE REPLACEMENT SET IS MORE THAN ONE P/N, THE OLD AND THE NEW PARTS ARE INTERCHANGEABLE IN COMPLETE SETS ONLY
ITEM NOT ILLUSTRATED
EFF MODEL
A PT6T-3
B PT6T-3B
C PT6T-3BE
D PT6T-3BF
E PT6T-3BG