SERVICE TABLE OF LIMITS
PART IV VERTICAL ENGINES
SECTION II CYLINDERS
Ref. Ref. Chart Nomenclature Dimensions Clearances
Mfr. Mtr.
New Old Min. Serv. Min. Serv.
& Max. & Max.
Max. Max.
Valve Rocker Shaft Bushing .7380
Hole in Cylinder Head .7388
Valve Rocker and Cylinder .002L
Head -Side Clearance .020L .024L
Intake and Exhaust Valve .914
Guide Height .954
MEASURE THE VALVE GUIDE HEIGHT
FROM THE VALVE SPRING SEAT
COUNTERBORE IN THE CYLINDER
HEAD TO THE TOP OF VALVE GUIDE.
SERVICE TABLE OF LIMITS
PART IV VERTICAL ENGINES SECTIONII CYLINDERS
Cylinder, Piston, Connecting Rod and Valve Components
SERVICE TABLE OF LIMITS
PART IV VERTICAL ENGINES
SECTION III GEAR TRAIN -OIL PUMP
ReRef. Chart
New Old Nomenclature
Oil Pump and Scavenge Pump Gear -End Clearance
Oil Pump Drive Gear -End
Clearance
Oil Pump and Scavenge Pump Impellers -Dia. Clearance
Oil Pump Impellers -Dia.
Clearance
Oil Pump and Scavenge Pump Impellers -Side Clearance
Oil Pump Impellers -Side
Clearance
Width of Oil Pump Impellers
Width of Oil Scavenge Pump Impellers
Oil Pump and Oil Scavenge Pump Driven Impeller and Idler Shaft
Oil Pump Driven Impeller and Idler Shaft
Oil Pump Idler Shaft and Oil Pump Body
Oil Pump Idler Shaft and Oil Pump Cover
Oil Pump Idler Shaft and
Scavenge Pump Body
Oil Pump Drive Shaft Bushing and Scavenge Pump Body
Oil Pump Drive Shaft Bushing and Oil Pump Body
Oil Pump Drive Shaft Bushing and Oil Pump Body
Oil Pump Drive Shaft Bushing and Oil Pump Cover
Oil Pump Drive Bushing and Oil Scavenge Pump Gear
Oil Pump Drive Gear and Oil Pump Cover
Oil Pump Drive Shaft Bushing and Oil Pump Shaft
Oil Relief Valve Plunger and Sleeve
Dimensions
Mfr.
Min. Serv.
& Max.
Max.
.995
.997 .994
1.496
1.498 1.495
Clearances
Mfr.
Min.
&
Max.
.007L .030L
.01OL
.035L
.007L
.011L
.007L
.011L
.003L .0055 L
.003L .0055L
.001L .0025L
.OO1OL .0025L
.0000 .0015T
.0000 .0015T
.0000 .0015T
.001T .003T
.001T .003T
.001T .003T
.OO1T .003T
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