Engineering stock No.
Manufacturer's part No.
Federal supply
Quan-
Fig
Index
class and item
tity
No.
No.
Code
Code
identification No.
Description
per
No.
Part No.
No.
Part No.
unit
3
770
A55-29-52
770
A55-29-52
TUBE ASSEMBLY
1
57
4
896
400X4
770
182-33
ELBOW
1
57
5
770
2A98-46-1
770
2A98-46-1
ROCKER ARM ASSEMBLY
8
57
6
770
106-159
770
106-159
422-9935
SCREW, adjusting
8
57
8
770
A39-1737
770
A39-1737
BRACKET, rocket arm
4
57
9
770
24-350
770
24-350
SPRING, spacer
3
57
10
770
24-394
770
24-394
SPRING, valve
8
57
11
770
31-475
770
31-475
ROTATOR, valve
8
57
12
770
31-463
770
31-463
RETAINER, spring lock
16
57
13
770
B20-1
770
B20-1
5310-1867403
WASHER, special
17
57
15
770
A27-1479
770
A27-1479
SHAFT, rocker arm
1
57
16
770
B105-12
770
B105-12
STUD
4
57
17
770
770
2-262
CYLINDER HEAD (not serv-
1
iced separately).
57
18
770
16-1170
770
16-1170
GASKET, cylinder head
1
57
19
770
15-438
770
15-438
INSERT, intake valve
4
57
20
770
15-389
770
15-389
VALVE, intake
4
57
21
770
15-388
770
15-388
VALVE, exhaust
4
57
22
770
15-434
770
15-434
INSERT, exhaust valve
4
57
23
770
58-52
770
58-52
GUIDE, valve stem
8
57
24
770
99-105
770
99-105
PUSH ROD
8
57
25
770
24-349
770
24-349
SPRING, end
2
57
26
770
31454
770
31-454
RETAINER, spring
2
1
770
08-346
770
08-346
RIVET, 3/16 x 3/8
4
59
3
770
24-379
770
24-379
SPRING,
4
59
4
770
14-975
770
14-975
COVER
4
288
