TM 9-6115-604-34
NAVFAC P-8-633-34
Table 1-4. Repair and Replacement Standards (Continued)
DIMENSIONAL DATA INCH (mm)
DESCRIPTION
FIG. NO.
REF.
MIN
MAX
WEAR LIMIT
NO.
ENGINE (CONT)
CYLINDER HEAD AND
VALVES (CONT)
Valve spring installed length
Figure 9-1
3
2.470
(62.74)
Valve spring load at installed
Figure 9-1
3
170.8 lb
294 lb
length
(77.5 kg)
(133.4 kg)
FLYWHEEL
Face runout per each 1 inch
Figure 9-64
B
0.0005
(25.4 mm) of radius
(0.013)
Pilot bore runout TIR
Figure 9-64
A
0.005
(0.13)
Static unbalance of flywheel
Figure 9-62
3, 5
2 ounce-inch
and ring gear assembly
(144 mg.m)
PISTONS
Pin bore at 700F (21OC)
Figure 9-24
10
2.3985
2.3989
2.3990
(60.922)
(60.932)
(60.935)
Pin fit in bore
---
---
-0.0005
-0.0001
+0.0002
(-0.013)
(-0.003)
(+0.005)
Piston pin outside diameter
Figure 9-24
9
2.3988
2.3990
2.3980
(60.930)
(60.938)
(60.909)
Piston ring end gap (Special
Figure 9-30
---
procedure see Figure 9-30)
Skirt clearance in liner
---
---
0.0105
0.0130
0.0180
(0.267)
(0.330)
(0.457)
Skirt diameter 70F (21C)
Figure 9-24
10
6.2380
6.2390
6.2370
(158.445)
(158.471)
(158.420)
ROCKER ARMS AND
CROSSHEADS
Crosshead, clearance
Figure 9-1
8
0.025
between valve spring
(0.064)
retainer
Crosshead, guide bore
Figure 9-1
8
0.434
0.436
0.440
(11.02)
(11.07)
(11.18)
Rocker arm bushing, inside
Figure 9-2
27, 28
1.3735
1.3765
1.3775
diameter
(34.887)
(34.963)
(34.990)
Rocker arm end clearance,
---
- --
0.014
0.034
installed
(0.36)
(0.86)
Rocker arm shaft, outside
Figure 9-2
11
1.3720
1.3725
1.3710
diameter
(34.849)
(34.862)
(34.823)
1-16
