Daewoo DE12T - Water Pump; Construction of Water Pump

6.2.3. Water pump
•
Loosen the bolt (14) to disassemble the housing cover (13).
•
Heat the impeller (5) slightly, then remove it using a puller jig.
•
Remove the mechanical seal.
•
Remove the shaft and bearing assembly from the housing.
•
With a press, remove the spline shaft and bearing.
•
Reverse the disassembly sequence for reassembly operation.
•
Replace the oil seal (6) with a new one at reassembly.
•
T
o reassemble the impeller, maintain a constant gap (0.3 ~ 0.6 mm) between the impeller
and pump housing using a feeler gauge.
<Construction of water pump>
1. Water pump housing 6. Oil seal 11. Spline shaft
2. Pipe 7. Ball bearing 12. Gasket
3. Shaft 8. Space 13. Housing cover
4. Mechanical seal 9. Ball bearing 14. Bolt
5. Impeller 10. Stopper ring 15. Pipe
- 153 -
MAINTENANCE OF MAJOR COMPONENTS
간극 0.3-0.6mm
PAR LATEX COATING
3
5
4
6
7
12
14
8
9
10
15
11
1
55
2
13
EQM8001I
Thickness
EQM8001I