INJECTION NOZZLE DISASSEMBLY/ASSEMBLY [WLT-1, WLT-2]

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Caution
•  The injection port is very small so it must be kept clean. Otherwise, foreign material may get stuck in the injection nozzle, causing damage.

1.  Disassemble in the order indicated in the table.

2.  Assemble in the reverse order of disassembly.

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1
Nozzle holder body
(See Nozzle Holder Body Disassembly Note.)
2
Ring
3
Shim
4
Nozzle spring
5
Spring seat
6
Spacer
7
Needle valve
(See Needle Valve Assembly Note.)
8
Nozzle body
9
Retaining nut


Nozzle Holder Body Disassembly Note

•  Secure the retaining nut in a vase and remove the nozzle holder body.

Needle Valve Assembly Note

•  When the nozzle body or the needle valve is damaged, replace them as a set.