Air Cap, Spray Tip, And Nozzle; Replacement (Model L60M19); Electrode Replacement; Needle Replacement (Model L60M19) - Graco WB100 Instructions-Parts List Manual

Repair
Needle Replacement Replacement (Model
Needle Needle Replacement
1. See Prepare the Gun for Service, page
2. Remove the air cap and nozzle. See
Air Cap, Spray Tip, and Nozzle Replacement
(Model L60M19), page
3. Unscrew the needle (3).
4. Apply low-strength (purple) Loctite® or equivalent
thread sealant to the needle and packing rod
threads. Install the needle finger-tight. Do not
overtighten.
5. Install the fluid nozzle and air cap. See
Air Cap, Spray Tip, and Nozzle Replacement
(Model L60M19), page
6. See Test Gun Resistance, page
Figure 38 Electrode Replacement
62
(Model L60M19) L60M19)
(Model L60M19)
58.
60.
60.
47.
Fluid Packing Packing Rod Rod Removal
Fluid Fluid Packing Rod
1. Follow the steps in
Prepare the Gun for Service, page
2. Remove the air cap and fluid nozzle. See
Air Cap and Nozzle Replacement, page
3. Remove the electrode. See
Electrode Replacement, page
4. Loosen the trigger screws (13) and remove the
trigger (12).
5. Remove the packing rod (2), using the multi-tool
(41). Remove the spring (17).
6. Check all parts for wear or damage and replace
if necessary.
Figure 39 Fluid Packing Rod Removal
Removal
Removal
58.
59.
61.
3A2496H