79-20-05
Figure 1 Oil Pressure Adjustment And Relief Valves
Graphic
  Fig. Item Part No. Airline Part No. Nomenclature Effect Code Units Per Assy.
1
 
OIL PRESSURE ADJUSTMENT AND RELIEF VALVES
A,B,C,D,E
REF
  10
3024439
 
▪ COVER, OIL PRESSURE ADJUSTMENT VALVE
A,B,C,D,E
1
  20
MS9549-10
 
▪ WASHER, FLAT
A,B,C,D,E
4
  30
3024438
 
▪ VALVE, OIL PRESSURE ADJUSTMENT
A,B,C,D,E
1
  40
ST3001-007
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3209-007
A,B,C,D,E
1
40A
AS3209-007
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
  50
3024440
 
▪ HOUSING, OIL PRESSURE ADJUSTMENT VALVE
A,B,C,D,E
1
  60
ST3002-05
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3208-05
A,B,C,D,E
1
60A
AS3208-05
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
  70
ST3001-010
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3209-010
A,B,C,D,E
1
70A
AS3209-010
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
  80
3015472
 
▪ RING, RETAINING, 0.750 HSG DIA
INTRCHG WITH P/N AS3215-105
A,B,C,D,E
1
80A
AS3215-105
 
▪ RING, RETAINING, SPIRAL
A,B,C,D,E
1
90
3015473
 
▪ RETAINER, RELIEF VALVE BALL
NONINTR WITH P/N 3020618
A,B,C,D,E
1
  90A
3020618
 
▪ PLUG, RETAINING, RELIEF VALVE BALL
A,B,C,D,E
1
100
MS9388-014
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N ST3001-014
INTRCHG WITH P/N AS3209-014
A,B,C,D,E
1
  100A
ST3001-014
 
▪ PACKING, PREFORMED
INTRCHG WITH P/N AS3209-014
A,B,C,D,E
1
100B
AS3209-014
 
▪ PACKING, PREFORMED
A,B,C,D,E
1
  110
MS9461-15
 
▪ BALL BEARING, PRECISION GRADE
TWO-WAY INTRCHG WITH P/N MS19060-4822
A,B,C,D,E
1
110A
MS19060-4822
 
▪ BALL BEARING, PRECISION GRADE
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