Ransburg Vector AA90 Cascade Service Manual page 42

Figure 43: Barrel Removal
Barrel Disassembly
1. Using 76428 wrench, remove nozzle.
Figure 44a: Barrel Disassembly
2. Using 19749 special tool, remove packing nut.
AH-07-01.10
Vector AA90 Applicators - Maintenance
Figure 44b: Barrel Disassembly
3. Pull needle shaft assembly straight out.
Needle Shaft Packing
Replacement
1. Remove spring spray retainer and lock nut from
shaft. Pull all rear seal parts off shaft. Replace
components as required.
Figure 45a: Needle Shaft Packing Replacement
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