TM-5-4310-389-14
Table 4-4. Cylinder Head (Continued)
Dimension
Tolerance
(min./max.)
Item
Inch
(mm)
Inch
(mm)
Piston Pin Clearance in:
Pin Bushing
0.0016
(.04)
0.0036
(.091)
Clearance Limit
0.0098
(.25)
Table 4-5. Motion Parts
Dimension
Tolerance
(min./max.)
Item
Inch
(mm)
Inch
(mm)
Connecting Rod
Bearing Bore
2.597
(64.0)
0.0008
(.019)
Bearing Shell; Nominal Inside
Diameter
2.3622
(60.0)
0.0015
(.039)
Number of Undersizes
6
Each Undersize
0.0098
(.25)
Min. Inside Diameter
2.3032
(58.5)
0.0015
+(.039)
Nominal Wall Thickness
0.0785
1.995)
0.0002
±(.005)
Oversize Wall Thickness
(6 increments, tolerances
as for nominal size)
0.0098
(.25)
0.0079
-(.2)
Width of Bearing
1.3228
(33.6)
0.0032
-(.080)
Width of Connecting Rod
1.3228
(33.6)
0.0056
-(.142)
Connecting Rod Bearing Clearance
Radial Clearance (normal)
0.0394
(.04)
0.0039
(.098)
Radial Clearance Limit Value
(replacement governed by oil
pressure)
0.0118
(.3)
Side Clearance (normal)
0.0189
(.48)
0.0229
(.581)
Side Clearance Limit Value
0.0315
(.8)
Idler Gear and Journals
Bearing Bushing Internal Diameter
(pressed in)
1.5748
(40.0)
0.0004
+(.009)
0.0010
+(.025)
Journal Diameter
1.5748
(40.0)
0.0010
-(.025)
4-11
