Crank rod and eccentric
1
Remove pivot screws (
11
) from
crank rod (
7
) (
† Fig. 10
).
14
With crank rod in vise and using special
tool (
T1
) provided in tool kit, remove
plunger link rod (
20
) (
† Fig. 12
).
15
Place end of plunger link rod (
20
) into
hole of special tool (
T1
).
16
Align outlet hole of plunger link rod (
20
)
with hole in special tool (
T1
) (
† Fig. 12
).
7
12
11
60
2
Using
5
/
16
–24 bolt, press out wrist pin
bushing (
12
).
3
Remove crank rod (
7
).
4
Refer to
Fig. 11
and remove wrist pin
anchor (
13
) from reciprocating tube (
25
).
5
Pull cup seal (
16
) out of wrist pin
anchor (
13
).
6
Remove steel backup ring (
17
).
7
Place plunger link rod (
20
) in vise.
8
Loosen plunger link rod (
20
) and remove
from outlet pin (
8
).
9
Remove plunger link rod (
20
).
10
Remove retainer clip (
19
) from plunger
link rod (
20
).
11
Remove o-ring (
18
) from plunger
link rod (
20
).
12
Remove back up washer (
15
) from
plunger link rod (
20
).
13
Remove o-ring (
14
) from plunger
tube (
10
).
T1
10
9
8
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
17
Insert pin included in tool kit (275996)
through tool and into plunger link
rod (
20
) outlet hole.
18
Turn tool counter clockwise to remove
lower bushing and plunger (
24
) from
plunger link rod (
20
).
19
Remove plunger (
24
).
20
Remove check rod from (
22
) lower
bushing and plunger (
24
).
21
Remove ball (
23
) from lower bushing
and plunger (
24
).
22
Remove spring (
21
) from link rod (
20
).
Fig. 10
Fig. 11
Fig. 12
NOTE
Wrist pin bushings
(12)
often stick in wrist pin
anchor
(13)
. It may be necessary to use
5
/
16
–24 bolt from kit (276275) to remove
wrist pin bushings
(12)
.
9
