72-50-05
Figure 2 No.3 And No.4 Bearing Housing Support Assembly Installation
Graphic
  Fig. Item Part No. Airline Part No. Nomenclature Effect Code Units Per Assy.
1
 
NO.3 AND NO.4 BEARING HOUSING SUPPORT ASSEMBLY INSTALLATION
A,B,C,D,E
REF
  10
3016992
 
▪ SUPPORT ASSEMBLY, NO.3 AND NO.4 BEARING HOUSING
TWO-WAY INTRCHG WITH P/N 3118877-01
A,B
1
10A
3118877-01
 
▪ SUPPORT ASSEMBLY, NO.3 AND NO.4 BEARING HOUSING
A,B,C,D,E
1
20
AN155026
 
▪▪ STUD, STEPPED
A,B,C,D,E
12
   
AN155027
 
▪▪ STUD, 0.003 OVS
AR
   
AN155028
 
▪▪ STUD, 0.006 OVS
AR
  20A
AN155032
 
▪▪ STUD, STEPPED
A
12
   
AN155033
 
▪▪ STUD, 0.003 OVS
AR
   
AN155034
 
▪▪ STUD, 0.006 OVS
AR
  30
3005713
 
▪▪ PIN, STEPPED, 0.125 ID X 0.2187 OD X 0.400 LG
A,B,C,D,E
1
   
3005713P10
 
▪▪ PIN, STEPPED, 0.010 OVS
AR
  40
MS124735
 
▪▪ INSERT, HELICAL COIL
A,B,C,D,E
3
  50
3001941
 
▪▪ INSERT, FLANGE, JACKING
TWO-WAY INTRCHG WITH P/N ST3756-01
A,B,C,D,E
3
50A
ST3756-01
 
A,B,C,D,E
3
  60
3007311
 
▪▪ INSERT, HELICAL COIL, SLFLKG, 0.190-32 X 0.380
A,B,C,D,E
3
  70
3016988
 
▪▪ SUPPORT, NO.3 AND NO.4 BEARING HOUSING
A,B
NP
70A
3118867-01
 
▪▪ SUPPORT, NO.3 AND NO.4 BEARING HOUSING
A,B,C,D,E
NP
  80
3014632
 
▪ TUBE, TRANSFER, 0.594 NOM DIA X 1.095 LG
A,B,C,D,E
1
       
ATTACHING PARTS

   
  90
MS9489-06
 
▪ BOLT, MACHINE, HEX
A,B,C,D,E
1
  100
3014597
 
▪ WASHER, FLAT, 0.221 ID X 0.800 OD
A,B,C,D,E
1
       
------*------
   
110
MS9388-017
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-017
INTRCHG WITH P/N AS3209-017
A,
2
  110A
ST3001-017
 
▪ PACKING, PREFORMED
A,B
2
110B
AS3209-017
 
▪ PACKING, PREFORMED
A,B,C,D,E
2
  120
3012593
 
▪ TUBE, TRANSFER, 0.594 NOM DIA X 0.860 LG
A,B,C,D,E
1
       
ATTACHING PARTS

   
130
MS9388-017
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-017
INTRCHG WITH P/N AS3209-017
A,
2
  130A
ST3001-017
 
▪ PACKING, PREFORMED
A,B
2
130B
AS3209-017
 
▪ PACKING, PREFORMED
A,B,C,D,E
2
  140
3015896
 
▪ RING, RETAINING, 1.000 HSG DIA
INTRCHG WITH P/N AS3215-112
A,
1
140A
AS3215-112
 
▪ RING, RETAINING
A,B,C,D,E
1
  150
3015892
 
▪ HOUSING, CHECK VALVE
A,B,C,D,E
1
160
MS9388-019
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-019
INTRCHG WITH P/N AS3209-019
A,
1
  160A
ST3001-019
 
▪ PACKING, PREFORMED
A,B
1
160B
AS3209-019
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
170
MS9388-017
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-017
INTRCHG WITH P/N AS3209-017
A,
1
  170A
ST3001-017
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
170B
AS3209-017
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
  180
3015895
 
▪ RING, RETAINING, SPIRAL, 0.562 HSG DIA
INTRCHG WITH P/N AS3215-102
A,
1
180A
AS3215-102
 
▪ RING, RETAINING, SPIRAL
A,B,C,D,E
1
  190
3015894
 
▪ SEAT, CHECK VALVE SPRING
NONINTR WITH P/N 3024149
A,
1
  200
3024149
 
▪ SEAT, CHECK VALVE SPRING
A,B,C,D,E
1
  210
3015893
 
▪ SPRING, HELICAL, 0.447 DIA X 7-COILS
NONINTR WITH P/N 3024150
A,
1
  220
3024150
 
▪ SPRING, HELICAL, 0.469 DIA X 8-COILS
A,B,C,D,E
1
  230
MS9461-15
 
▪ BEARING, BALL, PRECISION GRADE
NONINTR WITH P/N 3024148
A,
1
       
------*------
   
  240
3024148
 
▪ VALVE, CHECK, JET PUMP
A,B,C,D,E
1
  250
3015888
 
▪ OUTLET ASSEMBLY, SCAVENGE PUMP
A,B,C,D,E
1
       
ATTACHING PARTS

   
  260
MS122906
 
▪ CLAMP, LOOP
A,B,C,D,E
1
270
3012369
 
▪ BOLT, MACHINE, DRD, HEX, 0.190-32UNJF X 0.500
INTRCHG WITH P/N MS9529-06
A,
1
  270A
MS9529-06
 
▪ BOLT, MACHINE, DRD, HEX
A,B,C,D,E
1
  280
3011949
 
▪ BOLT, MACHINE, DRD, HEX, 0.190-32UNJF X 0.500 LG
INTRCHG WITH P/N MS9489-06
A,
1
280A
MS9489-06
 
▪ BOLT, MACHINE, DRD, HEX
A,B,C,D,E
2
  290
3016598
 
A,B,C,D,E
2
       
------*------
   
300
MS9388-012
 
▪ PACKING, PREFORMED
A,
1
  300A
ST3001-012
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3209-012
A,B
1
300B
AS3209-012
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
310
3015885
 
▪ HOUSING ASSEMBLY, JET PUMP
INTRCHG WITH P/N 3020137
A,
1
  310A
3020137
 
▪ HOUSING ASSEMBLY, JET PUMP
A,B,C,D,E
1
       
ATTACHING PARTS

   
  320
3015897
 
▪ BOLT, MACHINE, HEX, 0.190-32UNJF X 1.750 LG
A,B,C,D,E
2
  330
3016598
 
A,B,C,D,E
2
       
------*------
   
  340
MS124735
 
▪▪ INSERT, HELICAL COIL
A,B,C,D,E
2
350
3015884
 
▪▪ NOZZLE, JET PUMP
use with P/N 3015885
INTRCHG WITH P/N 3020136
A,
1
  350A
3020136
 
▪▪ NOZZLE, JET PUMP
use with P/N 3020137
A,B,C,D,E
1
  360
3015883
 
▪▪ HOUSING, JET PUMP
A,B,C,D,E
NP
  370
3015472
 
▪ RING, RETAINING, SPIRAL, 0.750 HSG DIA
INTRCHG WITH P/N AS3215-105
A,
1
370A
AS3215-105
 
▪ RING, RETAINING, SPIRAL
A,B,C,D,E
1
  380
3015473
 
▪ RETAINER, NOZZLE, JET PUMP
INTRCHG WITH P/N 3027836
A,
1
380A
3027836
 
▪ STRAINER ELEMENT ASSEMBLY, JET PUMP
TWO-WAY INTRCHG WITH P/N 3117942-01
A,B,C,
1
380B
3117942-01
 
▪ STRAINER ELEMENT ASSEMBLY, JET PUMP
A,B,C,D,E
1
390
MS9388-014
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-014
INTRCHG WITH P/N AS3209-014
A,
1
  390A
ST3001-014
 
▪ PACKING, PREFORMED
A,B
1
390B
ST3001-014
 
▪ PACKING, PREFORMED
TWO-WAY INTRCHG WITH P/N AS3209-014
A,B,C,D,E
1
390C
AS3209-014
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
ITEM NOT ILLUSTRATED
EFF MODEL
A PT6T-3
B PT6T-3B
C PT6T-3BE
D PT6T-3BF
E PT6T-3BG