Table 6-1. Table of Limits- Continued
CHART
MINIMUM
MAXIMUM
REPLACE-
REF
NO.
DESCRIPTION
INCHES
INCHES
MENT
NO.
(FIGURE)
(MILLIMETERS)
(MILLIMETERS)
MAX
AIR COMPRESSOR ASSEMBLY -
Continued
3
6-41
Cylinder ring bore diameter, 2nd stage
2.500
2.501
2.502
(63.5000)
(63.5254)
(63.5508)
Piston and Pin Subassy, 3rd Stage
1
6-42
Piston pin diameter...................
1.000
1.0003
0.9990
(25.4000)
(25.40762)
(25.3746)
3
6-42
Cylinder ring bore diameter, 3rd stage
1.437
1.438
1.439
(36.4998)
(36.5252)
(36.5506)
Cylinder Liner, 4th Stage
1
6-43
Bore diameter ...........................
0.750
0.751
0.752
(19.0500)
(19.0754)
(19.108)
1, 2
6-43
Out-of-round not to exceed ...............
0.50005TIR
(0.0127TIR)
1
6-44
Piston pin, 4th stage, OD ..................
1.0000
1.0003
0.9990
(25.4000)
(25.40762)
(25.3746)
2
6-44
Piston pin bore diameter ...................
1.0001
1.0005
1.0015
(25.40254)
(25.4127)
(25.4381)
4
6-44
Piston neck extension diameter .........
0.405
0.410
(10.2870)
(10.4140)
5
6-44
Piston skirt outside diameter .............
2.246
2.247
(57.0484)
(57.0738)
7
6-44
Ring mounting diameter ....................
0.374
0.375
(9.4996)
(9.5250)
DRAIN VALVE ASSEMBLY
Piston
1
6-45
Bore
0.250
0.251
2
6-45
Outside diameter .....................
1.739
1.743
(44.1706)
(44.2722)
3
6-45
Root of o-ring groove diameter.
1.504
1.508
(38.2016)
(38.3032)
OD and groove diameter concentric
with bore within .....................
0.002TIR
(0.05081 R )
6-70
