Kubota K008-3 Workshop Manual page 306

9 Fit the plug assembly to the casing (101).
When the return spring (221) is weak in force, this assem-
bly is kept in place by the sliding resistance of the O-ring.
[Photo 7-31]
When the return spring (221) is strong in force, fit all the
four plugs at once using the plate (151). Apply and tempo-
rarily tighten the joint (301). [Photo 7-32]
10 Place the plate (151) in position.
11 Using the specified jig, tighten the joint (301) to the casing
(101) by the specified torque. [Photos 7-33 and 7-34]
12 Fit the disc (302) to the joint (301). [Photo 7-35]
13 Apply the adjusting nut (312) and fix it by applying the
specified wrench across the disc (302). Tighten the
adjusting nut to the specified torque. [Photo 7-36]
14 Apply grease to the turning portion of the joint (301) and
the top of the push rod (212). [Photo 7-37]
15 Fit the bellows back into position. [Photo 7-38]
16 Pour vapor phase inhibitor from the ports and apply the
blind plugs.
Procedure
IV-S-50
Precautions
* Be careful not to pry the spool (201) too hard. Other-
wise the casing hole (101) may get damaged.
CAUTION:
* Keep in mind that the plug assembly and plate (151)
may pop out.
* Photo 7-33 shows the jig in its specified position.
* Screw in the disc until it comes into even contact with
the four push rods (212).
WARNING:
* Carefully adjust the final position of the disc (302). If it
is screwed in too much, the secondary pressure with
the lever at neutral may be wrongly applied, causing
the machine to malfunction.
* In tightening the nut, keep the disc (302) in position.
* Be careful not to break the bellows (501).
Courtesy of Machine.Market