I.D.
Counterweight Bushing 1.030 (2nd Order) 1.032
O.D. of Counterweight Roller (See latest edition of ServiceInstruction No. 1012)
Thrust Bearing and Propeller Shaft
2-2
Serv. Max.
.9987 1.0021
.7512 1.0327
Clearances Mfr. Min.
& Max.
.003
.005L .016L
.002 .007
.014T
.002L .0005L
.0010L
.0030L
.002L .004L
.002L .009L
.000 .001
.0013T .0026T
.003L .025L
.003L .013L
.0002L
.0030L
.0001L .0012L
Serv.
Max.
.0045 .026L
(A)
(A)
(A) .004L
.005
.006L .015L .006
(A) .038L
.017L
(A)
.002L
SERVICE TABLE OF LIMITS
PART II INTEGRAL ACCESSORY DRIVE ENGINES
SECTIONI CRANKCASE, CRANKSHAFT, CAMSHAFT
Ref. Ref. Chart Nomenclature Dimensions Clearances
Mfr. Mfr.
New Old Min. Serv. Min. Serv.
& Max. & Max.
Max. Max.
524 958 AZ Propeller Shaft and Rear Bearing .0015L .0030L .0040L
524 955 AZ Propeller Shaft Bearing Bore Diameter 2.1865 2.1875 2.1885
525 AZ Thrust Bearing and Crank- .0006L
case .0010T (A)
526 509 AZ Thrust Bearing and Thrust Bear-ing Cap Clamp Fit (Shim tothis Fit) .003T .005T (A)
Thrust BearingTilt At 4 Foot .027 Tilt
528 555 AZ Thrust Bearing End Play .006 .008 .010
Crankshaft and Crankshaft .0002T
Front Bearing .0015T (A)
......
529
Section Thru Prop. Shaft, Crankshaft and Front Bearings
2-3
SERVICE TABLE OF LIMITS
PART II INTEGRAL ACCESSORY DRIVE ENGINES
SECTIONI CRANKCASE,CRANKSHAFT,CAMSHAFT
Connecting Rod, Counterweights and Related Parts
2-4
PART II INTEGRAL ACCESSORY DRIVE ENGINES
SECTIONI CRANKCASE, CRANKSHAFT,CAMSHAFT
Longitudinal SectionThru Engine
SSP1776
2-5
SERVICE TABLE OF LIMITS
PART II INTEGRAL ACCESSORY DRIVE ENGINES
SECTIONI CRANKCASE, CRANKSHAFT, CAMSHAFT
501-
Connecting Rod Bearing, Tappet Body and Crankcase
2-6
PART II INTEGRAL ACCESSORY DRIVE ENGINES
SECTIONII CYLINDERS
Ref. Ref. Chart Nomenclature Dimensions Clearances
Mfr. Mfr.
New Old Min. Serv. Min. Serv.
& Max. & Max.
Max. Max.
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