B22W-202010
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CHAPTER 2 DISASSEMBLY AND REASSEMBLY OF MAJOR COMPONENTS 1022H TRACTOR
1.2.3 O-RINGS
1. O-rings should be coated with grease before
installing.
2. Installed O-rings should have no slack or twist.
3. Installed O-rings should maintain proper air
tightness.
1.2.5 SPRING (ROLL) PINS
1.2.6 COTTER PINS
1. Snap ring installers should be designed so as not
to permanently deform the snap rings.
2. Installed snap rings should be seated securely in
the groove.
3. Be careful not to overload the snap ring to the
extent that it is permanently deformed.
4. How to install the snap ring: When installing a snap
ring, install it as shown in the gure with its round
edge side turned toward the part to be retained.
This round edge is formed when the snap ring is
pressed out.
When installed, cotter pins should be bent securely
at the ends as shown in the gure
1.2.4 SNAP RINGS
K19W016A
K19W017A
K19W018A
1. Spring pins should be driven in properly as tightly.
2. Spring pins should be installed so that they seams
should face the direction from which the load is
applied.
3. The roll pins installed in the transmission or other
parts where much force is applied should be
retained with the wire.
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