Water Pump Replacement (LF1)
Water Pump Replacement (LF1) |
Tools Required
EN 46104 Water Pump Pulley HolderFor equivalent regional tools, see Special Tools
Removal Procedure |
1. |
Drain the cooling system. Refer to
Cooling System, Draining and Filling (GE 47716)
Cooling System, Draining and Filling (Static Fill LAU)
Cooling System, Draining and Filling (Static Fill LF1)
|
2. |
Remove the generator drive belt. Refer to
Drive Belt Replacement
|
3. |
Use the
EN 46104
Water pump pulley holder to retain the pulley.
|
4. |
Remove the water pump pulley bolts.
|
5. |
Remove the water pump pulley.
|
6. |
Remove the water pump bolts.
|
7. |
Remove the water pump.
|
8. |
Remove and DISCARD the water pump seal.
|
9. |
Carefully clean the water pump sealing surfaces.
|
Installation Procedure |
1. |
Install a NEW water pump seal.
|
2. |
Install the water pump.
|
3. |
Refer to
Fastener Caution
Install the water pump bolts and tighten in sequence to 12 Nm (106 lb in) . |
4. |
Tighten the water pump bolts a 2nd time in sequence to
12 Nm (106 lb in)
.
|
5. |
Install the water pump pulley and the water pump pulley bolts.
|
6. |
Use the
EN 46104
Water pump pulley holder to hold the pulley.
|
7. |
Install the water pump pulley bolts and tighten to
12 Nm (108 lb in)
.
|
8. |
Install the generator drive belt. Refer to
Drive Belt Replacement
.
|
9. |
Fill the cooling system. Refer to
Cooling System, Draining and Filling (GE 47716)
Cooling System, Draining and Filling (Static Fill LAU)
Cooling System, Draining and Filling (Static Fill LF1)
|