Disassembly (Reverse The Procedure Below For Assembly); Servicing Points - Takeuchi TB 175 Handbuch

6.3 Disassembly (Reverse the procedure below for assembly)

1)Remove the alternator. See 4.2.2. 1) in Chapter 4.
2)Remove the fan, V-belt and pulley. See 4.2.2. 2) in Chapter 4.
3)Remove the cooling water pump. (Point 1, in below 6.4)
4)Remove the thermostat. (Point 2 in below 6.4)

6.4 Servicing points

Point 1
Disassemble-Reassemble:
• Check to see that the cooling water pump bearing is free from abnormal noise, sticking or play and water
leakage from the bearing. If replacement is necessary, replace the whole cooling water pump assy.
[NOTICE]
Replace the O-ring of the cooling water pump with
new one when disassembling. And, be sure to use the
special O-ring for each engine model, because the
material is different, although the dimension is the
same as a commercial part. (Refer to the right figure.)
Point 2
Disassemble:
• Check the thermostat function. See 2.7 in Chapter 2
for the inspection method.
Joint
Cooling water pump
113
6. Cooling system
O-Ring