TM 5-4310-369-14
Table 6-1. Compressor Dimensions
Clearance
Dimensions
Minimum
Maximum
Minimum
Maximum
Component
Cylinders:
.0065
.0035
2.6245
2.6255
Bore, Low Pressure
(.015925 cm)
(6.43 cm)
(6.4324 cm)
(.008575 cm)
--
--
1.745
1.755
Bore, High Pressure
(4.2753 cm)
(4.2998 cm)
Crankshaft:
.9998
.0015
.0035
Crank Pin
.9988
(2.4495 cm)
(.003675 cm)
(.008575 cm)
(2.4470 cm)
--
_
1.060
1.062
Journal Drive-End
(2.5970 cm)
(2.6019 cm)
--
--
1.0645
1.0635
Journal Free-End
(2.6055 cm)
(2.6080 cm)
Piston:
.0035
2.621
.0065
Low Pressure, Skirt
2.619
(6.4214 cm)
(.008575 cm)
(.015925 cm)
(6.4165 cm)
Pass through gages
High Pressure, Skirt
Go/No-Go check only
Goat 1.748 (piston passes through)
No-Go at 1.745 (piston will not pass through)
Piston Ring Gap:
--
--
Low Pressure
.005
.013
(.03185 cm)
(.01225 cm)
--
--
.002
.010
High Pressure
(.0049 cm)
(.0245 cm)
--
--
.5625
Piston Pins
.5630
(1.3793 cm)
(1.3781 cm)
Piston Pin Bore:
.5628
Low Pressure
.5638
.0013
.0000
(1.3788 cm)
(1.3813 cm)
(.003185 cm)
--
.5633
.5628
High Pressure
.0008
(.00196 cm)
(1.3788 cm)
(1.3800 cm)
Connecting Rods:
.5637
.5647
Piston End
.0007
.0022
(1.3810 cm)
(1.3835 cm)
(.001715 cm)
(.00539 cm)
1.0013
1.0023
Crankcase End
.0015
.0035
(2.4532 cm)
(2.4556 cm)
(.003675 cm)
(.008575 cm)
6-2
