Toshiba HWS-3001CSHM3-E(-UK), HWS-802XWHT6-E Work procedure, Remarks, Pump, fixing, board

No.	Exchange parts name		Work procedure	Remarks
12	Pump
			To replace a water circuit part, first close the water
			supply source valve and the valve of water pipe
			connected to the hydro unit.
		1. How to remove
			1)Perform the step 1-1, step 5, 6, and 10.
			2)Remove the fixed screws of the pump fixing board.
			(ST1T Ø4 × 8, 2 screws)	Pump
			3)Remove the 2 nuts of the heater connection and the
			lower side of the pump.	fixing
				board
			4)Remove the pump fixing board.
			(ST3T Ø6 × 16, 2 screws)
			5)Remove the nut of the upper part of the pump.

2.How to attach

The pump connection uses a liquid packing for water seal. When replacing the pump, use a packing which was slathered with the liquid gasket.

Part code	Service parts
		Nut
37595721	Packing
37595722	Liquid gasket

1)Attach a new pump in the reverse order of the removal.

After the pump replacement repair, open the water supply source valve and water piping valve to pass water through the hydro unit, and check that the pump connection has no water leakage.

PumpNut

Pump fixing board

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