72-10-00
Figure 18 Housing Set, Reduction Gearbox
Graphic
  Fig. Item Part No. Airline Part No. Nomenclature Effect Code Units Per Assy.
1
3016945
 
HOUSING SET, REDUCTION GEARBOX
NONINTR WITH P/N 3020229
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3016945. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3016945. REFER TO APPLICABLE SERVICE BULLETIN.
A
1
   
01R3016945
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3016945
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3016945. REFER TO APPLICABLE SERVICE BULLETIN.
A
RWK
   
02R3016945
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 01R3016945
A
RWK
1A
3020229
 
HOUSING SET, REDUCTION GEARBOX
NONINTR WITH P/N 3020992
NONINTR WITH P/N 3023195
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3020229. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3020229. REFER TO APPLICABLE SERVICE BULLETIN.
A
1
   
3023195
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3020229
A
RWK
   
01R3020229
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3020229
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3020229. REFER TO APPLICABLE SERVICE BULLETIN.
A
RWK
   
02R3020229
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 01R3020229
A
RWK
1B
3020992
 
HOUSING SET, REDUCTION GEARBOX
NONINTR WITH P/N 3023187
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3020992. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3020992. REFER TO APPLICABLE SERVICE BULLETIN.
A
1
   
3023187
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3020992
NONINTR WITH P/N 3024292
A
RWK
   
3024292
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3023187
NONINTR WITH P/N 3027006
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3024292. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3024292. REFER TO APPLICABLE SERVICE BULLETIN.
A
RWK
   
01R3020992
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3020992
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3020992. REFER TO APPLICABLE SERVICE BULLETIN.
A
RWK
   
01R3024292
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3024292
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3024292. REFER TO APPLICABLE SERVICE BULLETIN.
A
RWK
   
02R3020992
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3020992
OR 01R3020992
A
RWK
   
02R3024292
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3024292-01
OR 01R3024292-01
A
RWK
1C
3027006
 
HOUSING SET, REDUCTION GEARBOX
May be obtained by rework of P/N 3024292
NONINTR WITH P/N 3113773-01
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3027006. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3027006. REFER TO APPLICABLE SERVICE BULLETIN.
A,B
1
   
3113773-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3027006
TWO-WAY INTRCHG WITH P/N 3116025-01
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3113773-01. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3113773-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B
RWK
   
01R3027006
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3027006
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3027006. REFER TO APPLICABLE SERVICE BULLETIN.
A,B
RWK
   
01R3113773-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3113773-01
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3113773-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B,C,D,E
RWK
   
02R3027006
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3027006
OR 01R3027006
A,B
RWK
   
02R3113773-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3113773-01
OR 01R3113773-01
A,B,C,D,E
RWK
1D
3116025-01
 
HOUSING SET, REDUCTION GEARBOX
TWO-WAY INTRCHG WITH P/N 3117589-01
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3116025-01. REFER TO APPLICABLE SERVICE BULLETIN.
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3116025-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B,C
1
   
01R3116025-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3116025-01
RESTRICTED INTERCHANGEABILITY WITH P/N 02R3116025-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B,C
RWK
   
02R3116025-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3116025-01
OR 01R3116025-01
A,B,C
RWK
1E
3117589-01
 
HOUSING SET, REDUCTION GEARBOX
INTRCHG AS A SET WITH P/N 3118039-01
RESTRICTED INTERCHANGEABILITY WITH P/N 01R3117589-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B,C
1
   
01R3117589-01
 
HOUSING SET, REDUCTION GEARBOX
Reworked from P/N 3117589-01
A,B,C
RWK
1F
3118039-01
 
HOUSING SET, REDUCTION GEARBOX
RESTRICTED INTERCHANGEABILITY WITH P/N 3050297-01. REFER TO APPLICABLE SERVICE BULLETIN.
A,B,C,D,E
1
1G
3050297-01
 
HOUSING SET, REDUCTION GEARBOX
May be obtained by rework of P/N 3118039-01
TWO-WAY INTRCHG WITH P/N 3078796-01
A,B,C,D,E
1
1H
3078796-01
 
HOUSING SET, REDUCTION GEARBOX
May be obtained by rework of P/N 3050297-01
A,B,C,D,E
1
10
3016943
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3024289
A
NP
  10A
3024289
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3113772-01
A,B
NP
10B
3113772-01
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
A,B,C
NP
10C
3115510-01
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
A,B,C
NP
10D
3117588-01
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
A,B,C
1
10E
3118038-01
 
▪ HOUSING, OUTPUT, REDUCTION GEARBOX
A,B,C,D,E
1
20
3017093
 
▪ DIAPHRAGM, INPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3020991
NONINTR WITH P/N 3023194
A
NP
20A
3020991
 
▪ DIAPHRAGM, INPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3023186
A
NP
20B
3023186
 
▪ DIAPHRAGM, INPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3024290
A
NP
20C
3023194
 
▪ DIAPHRAGM, REDUCTION GEARBOX
NONINTR WITH P/N 3024290
A
NP
20D
3024290
 
▪ DIAPHRAGM, REDUCTION GEARBOX
NONINTR WITH P/N 3027004
A
NP
  20E
3027004
 
▪ DIAPHRAGM, REDUCTION GEARBOX
A,B,C
NP
20F
3115512-01
 
▪ DIAPHRAGM, REDUCTION GEARBOX
component of P/N 3116025-01
A,B,C
NP
20G
3115691-01
 
▪ DIAPHRAGM, REDUCTION GEARBOX
component of P/N 3117589-01
A,B,C,D,E
NP
22
3102602-01
 
▪▪ PLUG, PLAIN
A,B,C,D,E
1
23
3018355
 
▪▪ SCREW, MACHINE, 0.125-40UNJC X 0.500
A,B,C,D,E
1
30
3017092
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3024291
A
NP
30A
3024291
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
NONINTR WITH P/N 3027005
A
NP
  30B
3027005
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
A,B,C
NP
30C
3115511-01
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
A,B,C
NP
30D
3118142-01
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
TWO-WAY INTRCHG WITH P/N 3078795-01
A,B,C,D,E
NP
30E
3078795-01
 
▪ HOUSING, INPUT, REDUCTION GEARBOX
May be obtained by rework of P/N 3118142-01
A,B,C,D,E
NP
40
3017494
 
▪ BOLT, SHOULDER, DBL HEX, 0.375-24UNJF X 2.375 LG
NONINTR WITH P/N 3020228CL
A
4
  40A
3020228CL
 
▪ BOLT, CLOSE TOLERANCE, DBL HEX, 0.375-24UNJF X 2.375
A,B,C,D,E
4
   
3020228CL1
 
▪ BOLT, 0.3745 - 0.3747 DIA
AR
   
3020228CL2
 
▪ BOLT, 0.3748 - 0.3750 DIA
AR
   
3020228CL3
 
▪ BOLT, 0.3751 - 0.3753 DIA
AR
   
3020228CL4
 
▪ BOLT, 0.3754 - 0.3756 DIA
AR
   
3020228CL5
 
▪ BOLT, 0.3757 - 0.3759 DIA
AR
   
3020228CL6
 
▪ BOLT, 0.3767 - 0.3769 DIA
AR
   
3020228CL7
 
▪ BOLT, 0.3777 - 0.3779 DIA
AR
   
3020228CL8
 
▪ BOLT, 0.3787 - 0.3789 DIA
AR
   
3020228CL9
 
▪ BOLT, 0.3807 - 0.3809 DIA
AR
   
3020228CL10
 
▪ BOLT, 0.3827 - 0.3829 DIA
AR
   
3020228CL11
 
▪ BOLT, 0.3847 - 0.3849 DIA
AR
  50
MS9320-12
 
▪ WASHER, FLAT
A,B,C,D,E
8
  60  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C,D,E
4
  70
MS124735
 
▪ INSERT, sCREW, THREAD
TWO-WAY INTRCHG WITH P/N NAS1130-3-20
A,B,C,D,E
30
70A
NAS1130-3-20
 
▪ INSERT, sCREW, THREAD, TANGLESS
A,B,C,D,E
30
  80
AN155200
 
▪ STUD, STEPPED
TWO-WAY INTRCHG WITH P/N ST3401-031
A,B,C,D,E
46
   
AN155201
 
▪ STUD, 0.003 IN. OVS
A,B,C,D,E
AR
   
AN155202
 
▪ STUD, 0.006 IN. OVS
A,B,C,D,E
AR
80A
ST3401-031
 
▪ STUD, STEPPED 0.312 - 18 x 0.250 - 28 x 1.438
A,B,C,D,E
46
  90
3007311
 
▪ INSERT, SCREW THread, SLFLKG 0.190 - 32 X 9.5
TWO-WAY INTRCHG WITH P/N NAS1130-3L20
A,B,C,D,E
2
90A
NAS1130-3L20
 
▪ INSERT, SCREW, THREAD, SLFLKG, TANGLESS
A,B,C,D,E
2
  100
MS124659
 
▪ INSERT, HELICAL COIL
A,B,C,D,E
5
  110
3006148
 
▪ INSERT, HELICAL COIL
A,B,C,D,E
1
  120
3006066
 
▪ INSERT, HELICAL COIL
A,B,C,D,E
1
  130
3017154
 
▪ STUD, STEPPED, 0.250-20UNJS X 0.190-32UNJF
A,B,C,D,E
12
   
3017154P3
 
▪ STUD, 0.003 IN. OVS
AR
   
3017154P6
 
▪ STUD, 0.006 IN. OVS
AR
  140
3014612
 
▪ SLEEVE, SEALING, 0.364 - 0.365 IN. DIA
A,B,C,D,E
2
   
3014612P2
 
▪ SLEEVE, 0.366 - 0.367 IN. DIA
AR
   
3014612P5
 
▪ SLEEVE, 0.369 - 0.370 IN. DIA
AR
   
3014612P10
 
▪ SLEEVE, 0.374 - 0.375 IN. DIA
AR
   
3014612P15
 
▪ SLEEVE, 0.379 - 0.380 IN. DIA
AR
  150
3015516
 
▪ STUD, STEPPED, 0.250-20UNJS X 0.190-32UNJF
A,B,C,D,E
26
   
3015516P3
 
▪ STUD, 0.003 IN. OVS
AR
   
3015516P6
 
▪ STUD, 0.006 IN. OVS
AR
  160
3016371
 
▪ INSERT, SCREW THD
A,B,C,D,E
8
  170
3014481
 
▪ SLEEVE, SEALING, 0.550 - 0.551 IN. DIA
A,B,C,D,E
2
   
3014481P2
 
▪ SLEEVE, 0.552 - 0.553 IN. DIA
AR
   
3014481P5
 
▪ SLEEVE, 0.555 - 0.556 IN. DIA
AR
   
3014481P10
 
▪ SLEEVE, 0.560 - 0.561 IN. DIA
AR
   
3014481P15
 
▪ SLEEVE, 0.565 - 0.566 IN. DIA
AR
180
3018711
 
▪ BUSHING, SLEEVE
INTRCHG WITH P/N 3021784
A
1
  180A
3021784
 
▪ BUSHING, SLEEVE
NONINTR WITH P/N 3113771-01
A,B
1
180B
3113771-01
 
A,B,C
1
180C
3117577-01
 
▪ BUSHING SLEEVE
A,B,C,D,E
1
  190
MS9486-06
 
▪ PIN, STRAIGHT, HEADLESS
A,B,C
3
  190A
DELETED
 
  200
3014996
 
▪ INSERT, SCREW THREAD, SLFLKG 0.138 - 32 X 6.875
TWO-WAY INTRCHG WITH P/N NAS1130-06L20
A,B,C,D,E
4
200A
NAS1130-06L20
 
▪ INSERT, SCREW, tHREAD, SLFLKG, tangless
A,B,C,D,E
4
  210
3016778
 
▪ PIN, SHOULDERED, HEADLESS
A,B,C,D,E
2
220
MS124735
 
▪ INSERT, sCREW, THREAD
A
53
  220A
MS124735
 
▪ INSERT, sCREW, THREAD
RESTRICTED INTERCHANGEABILITY WITH P/N ST3031-43. REFER TO APPLICABLE SERVICE BULLETIN.
A,B
50
  220B
MS124735
 
▪ INSERT, sCREW, THREAD
TWO-WAY INTRCHG WITH P/N NAS1130-3-20
A,B,C,D,E
34
220C
NAS1130-3-20
 
▪ INSERT, SCREW, THREAD, TANGLESS
A,B,C,D,E
34
  221
ST3031-43
 
▪ INSERT, SCREW THREAD, SLFLKG 0.190 - 32 X 9.500
TWO-WAY INTRCHG WITH P/N NAS1130-3L20
A,B,C,D,E
16
221A
NAS1130-3L20
 
▪ INSERT, SCREW, THREAD, SLFLKG, TANGLESS
A,B,C,D,E
16
  230
MS171526
 
▪ PIN, SPRING
A,B,C,D,E
2
  240
3014612
 
▪ SLEEVE, SEALING, 0.364 - 0.365 IN. DIA
A,B,C,D,E
2
   
3014612P2
 
▪ SLEEVE, 0.366 - 0.367 IN. DIA
AR
   
3014612P5
 
▪ SLEEVE, 0.369 - 0.370 IN. DIA
AR
   
3014612P10
 
▪ SLEEVE, 0.374 - 0.375 IN. DIA
AR
   
3014612P15
 
▪ SLEEVE, 0.379 - 0.380 IN. DIA
AR
  250
3014481
 
▪ SLEEVE, SEALING, 0.550 - 0.551 IN. DIA
A,B,C,D,E
2
   
3014481P2
 
▪ SLEEVE, 0.552 - 0.553 IN. DIA
AR
   
3014481P5
 
▪ SLEEVE, 0.555 - 0.556 IN. DIA
AR
   
3014481P10
 
▪ SLEEVE, 0.560 - 0.561 IN. DIA
AR
   
3014481P15
 
▪ SLEEVE, 0.565 - 0.566 IN. DIA
AR
  260
3024264
 
▪ PLATE, PUMP INLET MOUNTING, DIAPHRAGM
A
6
       
ATTACHING PARTS

   
  270
AS125292
 
▪ RIVET, SOLID, CSK
A
15
       
------*------
   
280
MS124735
 
▪ INSERT, sCREW, THREAD
A
28
  280A
MS124735
 
▪ INSERT, screw THREAD
RESTRICTED INTERCHANGEABILITY WITH P/N ST3031-43. REFER TO APPLICABLE SERVICE BULLETIN.
A,B
26
  280B
MS124735
 
▪ INSERT, screw THREAD
TWO-WAY INTRCHG WITH P/N NAS1130-3-20
A,B,C,D,E
12
280C
NAS1130-3-20
 
▪ INSERT, screw, THREAD, TANGLESS
A,B,C,D,E
12
  281
ST3031-43
 
▪ INSERT, SCREW THREAD, SLFLKG 0.190 - 32 X 9.500
TWO-WAY INTRCHG WITH P/N NAS1130-3L20
A,B,C,D,E
14
281A
NAS1130-3L20
 
▪ INSERT, SCREW, THREAD, SLFLKG, TANGLESS
A,B,C,D,E
14
  290
3014599
 
▪ PIN, SHOULDERED, HEADLESS
A,B,C,D,E
2
  300
MS171526
 
▪ PIN, SPRING
A,B,C,D,E
2
  310
3001487
 
▪ PIN, STEPPED, 0.18725 - 0.18775 IN. DIA
A,B,C,D,E
2
   
3001487P2
 
▪ PIN, 0.18925 - 0.18975 IN. DIA
AR
   
3001487P5
 
▪ PIN, 0.19225 - 0.19275 IN. DIA
AR
   
3001487P10
 
▪ PIN, 0.19725 - 0.19775 IN. DIA
AR
   
3001487P15
 
▪ PIN, 0.20225 - 0.20275 IN. DIA
AR
  320
AN154744
 
▪ STUD, STEPPED
TWO-WAY INTRCHG WITH P/N ST3174-031
A,B,C,D,E
50
   
AN154745
 
▪ STUD, 0.003 IN. OVS
A,B,C,D,E
AR
   
AN154746
 
▪ STUD, 0.006 IN. OVS
A,B,C,D,E
AR
320A
ST3174-031
 
▪ STUD, STEPPED 0.250 - 20 X 0.190 - 32 X 1.250
A,B,C,D,E
50
  330
3012349
 
▪ DECAL, P&WC INSIGNIA, RIGHT
INTRCHG WITH P/N 3032921
A,B,C,D,E
1
330A
3032921
 
▪ DECAL, P&WC INSIGNIA, RIGHT
A,B,C,D,E
1
340
3002376
 
▪ PIN, SHOULDER, HEADLESS, 0.24975 - 0.25025 IN. DIA
NONINTR WITH P/N 3028055
A,B,C,D,E
4
   
3002376P2
 
▪ PIN, 0.25175 - 0.25225 IN. DIA
AR
   
3002376P5
 
▪ PIN, 0.25475 - 0.25525 IN. DIA
AR
   
3002376P10
 
▪ PIN, 0.25975 - 0.26025 IN. DIA
AR
   
3002376P15
 
▪ PIN, 0.26475 - 0.26525 IN. DIA
AR
  340A
3028055
 
▪ PIN, SHOULDER, HEADLESS, 0.24975 - 0.25025 IN. DIA
A,B,C,D,E
4
   
3028055P2
 
▪ PIN, 0.25175 - 0.25225 IN. DIA
AR
   
3028055P5
 
▪ PIN, 0.25475 - 0.25525 IN. DIA
AR
   
3028055P10
 
▪ PIN, 0.25975 - 0.26025 IN. DIA
AR
   
3028055P15
 
▪ PIN, 0.26475 - 0.26525 IN. DIA
AR
  350
3014612
 
▪ SLEEVE, SEALING, 0.364 - 0.365 IN. DIA
A,B,C,D,E
2
   
3014612P2
 
▪ SLEEVE, 0.366 - 0.367 IN. DIA
AR
   
3014612P5
 
▪ SLEEVE, 0.369 - 0.370 IN. DIA
AR
   
3014612P10
 
▪ SLEEVE, 0.374 - 0.375 IN. DIA
AR
   
3014612P15
 
▪ SLEEVE, 0.379 - 0.380 IN. DIA
AR
  360
MS124659
 
▪ INSERT, HELICAL COIL
A,B,C,D,E
2
  370
3015332
 
▪ SLEEVE, OIL FILTER HOUSING, 0.9896 - 0.9900 IN. DIA
A,B,C,D,E
1
   
3015332P2
 
▪ SLEEVE, 0.9916 - 0.9920 IN. DIA
AR
   
3015332P5
 
▪ SLEEVE, 0.9946 - 0.9950 IN. DIA
AR
  380
3015818
 
▪ DECAL, LUBRICANT TYPE
INTRCHG WITH P/N 3102980-01
A,B
1
380A
3102980-01
 
▪ DECAL, LUBRICANT TYPE
A,B,C,D,E
1
        KITS, REPAIR/SERVICE PARTS    
450
3050299-01
 
MODIFICATION KIT, REDUCTION GEARBOX
A,B,C,D,E
1
Note 1:
ALSO OBTAINABLE THROUGH MODIFICATION KIT P/N 3050299-01
Note 2:
DELETED
Note 3:
DELETED
ITEM NOT ILLUSTRATED
EFF MODEL
A PT6T-3
B PT6T-3B
C PT6T-3BE
D PT6T-3BF
E PT6T-3BG