TM 5-4310-376-14
INCHES
MILLIMETERS
TOLERANCES
Maximum
Minimum
Maximum
Minimum
Compressor ASSEMBLY
Piston to Cylinder Clearance
First Stage
0.007
0.0045
0.18
0.114
Second Stage
0.005
0.0025
0.13
0.063
Crankpin Bushing to Connect-
ing Rod Clearance
0.002
0.001
0.05
0.025
Piston Pin to Connecting Rod
Clearance
0.0009
0.0003
0.02
0.008
ENGINE ASSEMBLY
Valve Tappet Clearance
Intake
0.007
0.005
0.18
0.13
0.011
0.009
0.28
0.23
Cylinder Bore
3.4375
3.4365
87.31
87.29
GASOLINE ENGINE REJECTION SIZES
INCHES
MILLIMETERS
Piston Ring Gap
Oil Ring
1.14
0.045
Compression Ring
0.80
0.035
Connecting Rod
Crankpin Bearing
1.252
31.80
Piston Pin Bearing
20.37
0.802
Piston Pin
20.29
0.799
Piston Bore
20.35
0.801
Cam
Gear Journal
12.65
0.498
Lobe
1.184
30.07
Crankshaft
PTO Journal
1.376
34.95
Magneto Journal
1.376
34.95
Crankpin Journal
1.247
31.67
5-40
