JZ1 SERIES PUMP
10.4 JZ pump head disassembly
10.4.1 Disassemble pump head and impeller
1. Disassemble head cover bolts(part 1
）
8. Remove the bolts(part 9) from the pump cover
2. Disassemble pump cover(part 2)
9. Loosen the nut(part 11) counterclockwise
3. Disassemble side signs(part 7)
、
bolt(part 8)
10. Remove the bolts(part 10) clockwise,
4. Fixed the pump shaft with tools,rotate
counterclockwise, and remove the rotor nut(part 3)
and remove the stator(part 14)
11.Remove the O ring(13) from the stator(14)
5. Take down rotor nut O-ring (part 4)
12.Remove the O ring(12) from the pump cover(part 2)
6. Disassemble rotor(part 5)
7. Take down pump shaft on the flat key(part 6)
1
2
3
4
5
6
7
8
9
10
12
13
14
15
11
12
