Machine Drawing

Assembly Drawings 277

dharm
d:\N-Design\Des18-1.pm5

Fig. 18.10

Air valve

2 HOLES, M15

R20

118

135

100

12

f 40

25

M

90

(^325)
f^38 f

43

R35

3

f^35 6

50

S

18

f^70 f

20

f^110 f

40

f^110 f^125212

110 6 10 6

15

9

25

(^50165)
150

140

R35

3 WEBS,12 THICK

R84

175

R73

15

8

21 50 21

HOLE, DIA. 25

1

HOLE, DIA 21

f^56

4

11 13

f^40 f^20 f^40

5

f^5

118

f^50

3

M20^2 f^20

15 300

8

f

100

f

118

6

9

18 f

38

15 f

15

45°

83

Oil hole

118

R30

R25

28

40

45

20

f^18

N

1616 15

6

18

f

25

f

50

1520 15

DIA15

f

25

73

f

(^21) M15

1821

DIA 40×20 THICK

f^18 M3 f^14

8

f

30

68

43

Part No.

Name

Material

Qty

1 2 3 4 5 6 7 8 9

Valve boxValveSpringSpring seatHexnut M20 with pinRocker armPinLeverPin

ClFS SPSMSMSFSMSMSMS

1 1 1 1 1 1 1 1 1

Parts list

R25

30

f 60