ARMY TM 9-2805-259-14
AIR FORCE TO 38G2-89-54
NAVY NAVFAC P-8-615-14E
Table 5-2. Engine Repair and Replacements Limits (cont).
Measurements
Item
Maximum
Minimum
Intake
1.7970
1.8280
Length
(4.5644)
(4.6431)
Outside dia
0.5005
0.5010
(1.2713)
(1.2725)
Inside dia
0.3425
0.3420
(0.8687)
(0.8899)
Valve Seat Inserts Exhaust
1.2595
1.2605
Outside dia
(3.1991)
(3.2193)
Inside dia
1.0030
0.9980
(2.5349)
(2.5476)
4430'
450'
Seat angle
Intake
1.4895
1.4905
Outside dia
(3.7833)
(3.7859)
1.2100
1.2200
Inside dia
(0.0734)
(3.0988)
4430'
450'
Seat angle
Valve Tappets
0.8745
Outside dia
0.8740
(2.2199)
(2.2212)
0.0030
Clearance in guide
0.0015
(0.0038)
(0.0076)
Rocker Arms
Rocker shaft od
0.6248
0.6246
(1.5865)
(1.5870)
Rocker arm bushing
0.7505
0.7495
(1.9037)
(1.9063)
0.6259
Rocker arm bushing id
0.6253
(1.5883)
(1.5898)
Oil Pump
0.0097
Gear to end cover tolerance
0.0043
(0.0109)
(0.0246)
1.5280
1.5270
Gear tooth tolerance od
(3.8785)
(3.8811)
5-41/ (5-42 blank)
