Reciprocating tube
1
Loosen check seat housing (
30
) with
3
/
8
in hex head wrench (
† Fig. 13)
.
2
Remove check seat housing (
30
) from
reciprocating tube (
25
).
3
Remove ball cage (
28
), check ball
(
29
) and o-ring seals (
27
) from check seat
housing (
30
).
4
Remove lower bushing (
24
) from
reciprocating tube (
25
).
5
Remove lower cup seal (
26
) from
reciprocating tube (
25
).
Crank rod
1
Loosen and remove flat head screws (
1
)
from eccentric (
5
) (
† Fig. 14
).
2
Remove counterbalance weights (
2
).
3
Remove outer (
3
) and inner (
4
) retaining
ring from both sides of crank rod (
7
).
4
Place crank rod (
7
) on supplied
2
1
/
2
in
(63,5 mm)
diameter steel pipe.
5
Drive crank eccentric (
5
) out of ball
bearing (
6
).
6
Drive ball bearing (
6
) out of crank rod (
7
).
1
1
2
2
3
3
4
4
5
6
7
10
10
9
8
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Fig. 14
Fig. 13
10
