Table 2-2. Reference Data--Continued.
4. General engine torque data
Bolt body size
Inches
Thread
Grade 1 or 2
Grade 5
Grade 6
Grade 8
20
5
8
10
12
28
.6
10
14
5/16
18
11
17
19
24
24
13
19
27
3/8
16
18
31
34
44
24
20
35
49
7/16
14
28
49
55
70
20
30
55
78
13
39
75
85
105
20
41
85
120
9/16
12
51
110
120
155
18
55
120
170
5/8
11
83
150
167
210
18
95
170
240
10
105
270
280
375
16
115
295
420
7/8
9
160
395
440
605
14
175
439
675
18
235
590
660
910
14
250
660
990
5. Miscellaneous data
a. Crankshaft Dimensions (146450)
A
B
D
E
39.3700
2.4950
3.8750
2.6235
39.3900
2.5050
3.8750
2.6250
F
G
X
J
1.4320
2.0000
1.1510
1.4320
1.4420
2.0030
7.1610
1.4420
K
L
M
1.4340
0.1410
54980
1.4360
0.1640
5.5000
5. Miscellaneous data--continued
b. Magna-Flux Magnetization (4-Turn Coil)
Direction of Deflect
Longitudinal
Circumferential
DC or rectified AC
1200 Amps
360000- 0 Amp Turns
AC Equipment
1400 Amps
4200-4700 Amp Turns
Magnetizing Method
Head Shot
Coil Shot
c. Camshaft Keys
Amount of Offset
Part No.
Color
Cam Degree
Dimension
S-302
None
0
0
d. Valve Setting
Valve
70F
90F
Intake
0.017
0.015
0.027
0.025
e. Injector Timing Specifications
5. Miscellaneous data--continued
Push Tube Travel
Engine Model
Crank Angle
Piston Travel
Normal
Fast
Slow
JN
19 BTC
-0.1711
-0.0295
-0.0265
-0.0315
12 BTC
-0.0689
-0.0162
-0.0137
-0.0172
5 BTC
-0.0120
-0.0055
-0.0037
-0.0067
2-18
