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Replacing the chamber block of Hiblow GJ-H Series

Replacing the chamber block of Hiblow GJ-H Series

Step 1 Remove the knob bolt. Step 2 Remove the filter cover. Step 3 Remove the filter. Step 4 Turn the pump up side down. Remove the bolts from the four corners. Use 8mm each side wrench. Step 5 Use a screwdriver to pry open upper and lower housings as shown in photo. Step 6 […]

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