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 TM 9-2815-226-34-1
Table 3-1. REPAIR AND REPLACEMENT STANDARDS (Cont)
WEAR
NEW
NEW
COMPONE NT
LIMIT
MINIMUM
MAXIMUM
Valve Seat Insert
Outside Diameter
2.0025 in.
2.0035 in.
(50.8635 mm)
(50.8889 mm)
Number of Oversizes
5
Each Oversize (See table 3-2
for specific sizes)
Diameter Increase
0.005 in.
(0.127 mm)
Cylinder Head Insert
Bore Diameter
2.0025 in.
2.0035 in.
(50.8635 mm)
(50.8889 mm)
Insert Height
0.278 in.
0.282 in.
(7.061 mm)
(7.163 mm)
Run-Out (360 Degrees)
0.002 in.
(0.051 mm)
Refaced Seat Width
0.063 in.
0.125 in.
(1.600 mm)
(3.175 mm)
Valve Spring
Assembled Height
2.250 in.
(57.150 mm)
Free Length
2.685 in.
(68.119 mm)
Number of Coils
9
Wire Diameter
0.177 in.
(4.495 mm)
3-10
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