Page 136 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

11 Remove the outer race of the bearing from the housing with the help of a drift and hammer.
12 Remove the insert (12) with its rubber sleeve from the impeller (10).
13 Remove the water seal (11) from the water pump housing.

Fig 2

TASK 2: Inspection
Inspect the following parts visually for any crack/damage.

1 Water pump shaft
2 Bearing
3 Water seal

4 Impeller
5 Water pump housing
6 Check the water pump shaft for bend
7 Hoses and engine drive belt

TASK 3: Assembling
1 Press the bearings on the water pump shaft.

2 Press the water pump pulley hub on the shaft.
3 Fit the oil seal in the water pump housing; use a drift.
4 Fit the water seal in the water pump housing; use a drift.
5 Press the shaft assembly in the pump housing.

6 Invert the water pump housing and press the impeller on the water pump shaft.

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CITS : Automotive - Mechanic Diesel - Exercise 7.6