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3-6 VALVE COVER (in some models)
3-6-1 DISASSEMBLE
3-6-2 ASSEMBLE
1. Unscrew the back cover.
2. Unscrew the valve from the back side.cover
3. Push to the left and release.
1. Insert the ribs to the right side of the back hole.cover
2. Screw the valve from the back side. cover
3. Screw the back . cover