Toyota Corolla 2004 Repair Manual - WATER PUMP ASSY

16–8

WATER PUMP ASSY

REPLACEMENT

1. REMOVE ENGINE UNDER COVER RH

2. DRAIN COOLANT (See page 16–7)

3. REMOVE FAN AND GENERATOR V BELT

–COOLING WATER PUMP ASSY

160C9–01

(See page 14–4)

B00145

B00143

B00147

4. REMOVE GENERATOR ASSY

(a) Disconnect the wire clamp from the wire clip on the recti-

fire end frame.

(b) Remove the rubber cap and nut, and disconnect the alter-

nator wire.

(c) Disconnect the alternator connector.

(d) Remove the 2 bolts and alternator.

2004 COROLLA (RM1037U)

5. REMOVE WATER PUMP ASSY

(a) Remove the 6 bolts, water pump and O–ring.

B00150

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16–9

–COOLING WATER PUMP ASSY

6. INSTALL WATER PUMP ASSY

B

(a) Place a new O–ring on the timing chain cover.
(b) Install the water pump with the 6 bolts.

B

A

B

Torque:
Bolt A 9.0 N⋅m (92 kgf⋅cm, 80 in⋅lbf)
Bolt B 11 N⋅m (113 kgf⋅cm, 8 ft⋅lbf)

B

A

A32555

7. INSTALL GENERATOR ASSY
Torque:
12 mm head 25 N⋅m (250 kgf⋅cm, 18 ft⋅lbf)
14 mm head

54 N⋅m (550 kgf⋅cm, 39 ft⋅lbf)

8. ADD COOLANT (See page 16–7)

9. CHECK ENGINE COOLANT LEAK (See page 16–7)

2004 COROLLA (RM1037U)

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