72-10-00
Figure 19 Reduction Gearbox, Externals, Torque Control Units, NF Governors, Pg Accumulators and Pneumatic Tubes
Graphic
  Fig. Item Part No. Airline Part No. Nomenclature Effect Code Units Per Assy.
1
 
REDUCTION GEARBOX, EXTERNALS, TORQUE CONTROL UNITS, NF GOVERNORS, PG ACCUMULATORS AND PNEUMATIC TUBES
CONT'D ON FIG.20
A,B,C,D,E
REF
  10
*****
 
▪ PG ACCUMULATORS AND PNEUMATIC TUBES
A,B,C,D,E
REF
  20
*****
 
▪ TORQUE CONTROL UNIT
A,B,C,D,E
REF
20A
 
▪ TRANSFERRED TO 73-20-05
REF
  30
*****
 
A,B,C,D,E
REF
  40
3024537
 
▪ COVER ASSEMBLY, INSULATED, AIR ACCUMULATOR
TWO-WAY INTRCHG WITH P/N 3117342-01
A
2
40A
3117342-01
 
▪ COVER ASSEMBLY, INSULATED, AIR ACCUMULATOR
A,B
2
       
ATTACHING PARTS

   
  50
3024538
 
▪ BRACKET, AIR ACCUMULATOR
A,
NP
60
3024539
 
▪ BRACKET ASSEMBLY, AIR ACCUMULATOR COVER
A,
2
  70
3012942
 
▪ NUT, SLFLKG, PLATE, TWO-LUG, FLOATING, 0.190-32UNJF
INTRCHG WITH P/N MS21060-3K
A,
2
70A
MS21060-3K
 
▪ NUT, SLFLKG, PLATE
A,B,C,D,E
2
  80
AN124972
 
▪ RIVET, SOLID, CTSK
A,
4
  90
MS9592-067
 
▪ BRACKET, ANGLE, 90-DEG
A,
2
       
------*------
   
  100
MS9914-04
 
▪ BOLT, MACHINE, DBL HEX
INTRCHG WITH P/N MS9556-04
A,
4
100A
MS9556-04
 
▪ BOLT, MACHINE, DBL HEX
A,
4
  110
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,
2
  120  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,
2
  130
MS9193-04
 
A,B
2
  140
ST3002-04
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3208-04
A,
2
140A
AS3208-04
 
▪ PACKING, PREFORMED
A,B
2
  150
3028848
 
▪ TUBE ASSEMBLY, OIL BLEED, TORQUE CONTROL, NO.1
A,B,C
1
160
 
TRANSFERRED TO 73-20-03
REF
170
 
TRANSFERRED TO 73-20-03
REF
180
 
TRANSFERRED TO 73-20-03
REF
  190
3004359
 
▪ CLAMP ASSEMBLY, LOOP, 0.250 DIA CUSHION
TWO-WAY INTRCHG WITH P/N ST2231-04
A,B
2
190A
ST2231-04
 
A,B
2
       
ATTACHING PARTS

   
  200
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,B
2
  210  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B
2
       
------*------
   
  220
MS9592-101
 
▪ BRACKET, ANGLE, 90-DEG
A,B
2
  230
MS9196-04
 
▪ TEE, TUBE-TO-BOSS
A,B
2
  232
MS9100-04
 
▪ NUT, HEX
A,B
2
  234
MS9058-04
 
▪ RING, BACK-UP
A,B
2
  236
ST3002-04
 
▪ PACKING, PREFORMED
A,B
2
  240
3028852
 
▪ TUBE ASSEMBLY, OIL BLEED, TORQUE CONTROL, NO.2
A,B,C
1
  250
3004359
 
▪ CLAMP ASSEMBLY, LOOP, 0.250 NOM DIA
TWO-WAY INTRCHG WITH P/N ST2231-04
A,B,C
4
250A
ST2231-04
 
A,B,C
4
       
ATTACHING PARTS

   
  260
MS9914-09
 
▪ BOLT, MACHINE, DBL HEX
A,B,C
2
260A
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
C
2
  270  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
A,B,C
2
       
------*------
   
  280
3008997
 
▪ SPACER, FLAT, 0.200 NOM ID
A,B,C
2
280A
DELETED
 
C
  290
3013454
 
▪ SPACER, SLEEVE, 0.205 NOM ID
A,B,C
2
290A
DELETED
 
C
  300
3004359
 
▪ CLAMP ASSEMBLY, LOOP, 0.250 NOM DIA
A,B,C,D,E
2
300A
DELETED
 
  310
MS9914-06
 
▪ BOLT, MACHINE, DBL HEX
A,B,C,D,E
1
310A
DELETED
 
  320  
▪ NUT OPTION (IC)
SEE TABLE FOR OPTIONAL PART NUMBERS
INTRCHG WITH P/N ST3032-09
A,B,C,D,E
1
320A  
        KITS, REPAIR/SERVICE PARTS    
380
3029194
 
MODIFICATION KIT, TORQUE CONTROL BLEED
A
AR
Note 1:
PARTS OBTAINABLE THROUGH MODIFICATION KIT P/N 3029194
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