AF
S-T-AF
(DUAL MAGNETO)
D
A-B-G-J-S-T-AF
D
Y
S
(DUAL MAGNETO)
T-AF
(DUAL MAGNETO)
A-B-Y
BD-BE
D-G-J-S-T-AF
G-J-S
(DUAL DRIVE)
G-J-S
(DUAL DRIVE)
Vacuum Pump Gear and Adapter
Vacuum Pump Gear and Accessory Housing
Vacuum Pump Gear and Accessory Housing
Vacuum Pump Gear -End Clearance
Vacuum Pump Gear -End Clearance
Vacuum Pump Gear -End Clearance
Vacuum Pump Gear -End Clearance
Vacuum Pump Gear -End Clearance
Tachometer Drive Shaft and Adapter
Tachometer Drive Shaft and Adapter
Tachometer Drive Shaft and Accessory Housing
Vacuum Pump Gear and Adapter
Vacuum Pump Gear -End Clearance
1-17
Clearances
Mfr
Min.Min. Serv.
& Max.
Max.Ma.
.0010L
.0025L .005L
.0010L0010L
.0025L .005L
.002L
.0.024L .034L
.002L
.037L
.044L
.0010L.0010L
.0025L .004L
.0010L
.0025L.0025E .004L
.01.010L
.066L
.076L
.007L.007L
.032L
.039L
.0010L
.0030L .0045L
)30L
.0010L
.0025L
.004L
.0010L
.00.0025L .006L
.01
00L .0557L .075L
.00.003L .02020L .030L
.00.000 .06.067L .075L
.01.012L .044L .055L
.01 7L .03.039L .050L
.00 15L .00.0035L .006L
.00 10L .00 50L .0065L
.00 15L .000035L .006L
.00 .000L .00 .0025LL.004L
.000 .017L .027L
7L
SERVICE TABLE OF LIMITS
PART 1 DIRECT DRIVE ENGINES
SECTIONIII GEAR TRAIN SECTION -VACUUM & TACHOMETER(CONT.)
Ref. Ref. Chart Nomenclature Dimensions Clearances Mfr. Mfr. New Old Min. Serv. Min. Serv. & Max. & Max. Max. Max.
742 791 G-J-S Idler Gear and Shaft .0010L (DUALDRIVE) .0030L .005L
743 G-J-S Idler Gear -End Clearance .021L (DUAL DRIVE) .041L .060L
744 764G-J-S Propeller Governor Gear and .0013L (DUAL DRIVE) Adapter .0028L .005L
G-J-S Hydraulic Pump Gear and .0013L
(DUAL DRIVE) Adapter .0028L .005L
745 794 G-J-S Propeller Governor or Hydraulic .000 (DUAL DRIVE) Pump -End Clearance .054L .074L
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