6
6-13
4st 25/30 2022
5) Inspection of Water Pump
1. Check the pump case liner 1 and guide plate 2 for
deformation and wear.
Replace if necessary.
2. Check the pump impeller 3 for cracks, damage, and
wear.
Replace if necessary.
6) Inspection of Water Pipe
1. Remove the water pipe 1 from the drive shaft housing.
Refer to "Disassembly of Drive Shaft" in Chapter 7.
2. Check the water pipe 1 for corrosion, deformation, and
clogging.
3. Check the impeller key 4 and key groove for wear.
Replace if necessary.
•
The impeller may have glossy or melted areas if
rotated with insufficient water.
•
Even if the impeller shows no surface
abnormality, the impeller rubber may be
separated from the impeller center hub.
•
If the guide plate has a groove of 0.5 mm or
greater due to wear by the impeller, replace it.
4. Remove the cam rod 0.
To Next Page
Loading...
Need help?
General
